Teledyne T400 - Manuals

v WARRANTY Teledyne Advanced Pollution Instrumentation, a business unit of Teledyne Instruments, Inc., herein referred to as TAPI, warrants its products as follows: WARRANTY POLICY (02024D) Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment failure occur, TAPI ass...

vii ABOUT THIS MANUAL Presented here is information regarding the documents that are included with this manual (Structure) and how the content is organized (Organization). S TRUCTURE This T400 manual, PN 06870 is comprised of multiple documents, assembled in PDF format, as listed below. Part No. Rev...

Teledyne API – Model T400 Photometric Ozone Analyzer viii O RGANIZATION This manual is divided among three main parts and a collection of appendices at the end. Part I contains introductory information that includes an overview of the calibrator, descriptions of the available options, specifications...

ix REVISION HISTORY This section provides information regarding the release of and changes to this T400 Operation Manual, PN 06870. Document PN Rev DCN Change Summary 2012 January 13, Rev C T400 Op Manual 06870 C 6332 Technical Updates :  Figure 3-9, add connection line for =5V to external device. ...

Teledyne API – Model T400 Photometric Ozone Analyzer x Document PN Rev DCN Change Summary 2011 April 15, Rev B T400 Op Manual 06870 B 6049 Add North American certifications Add MODBUS Setup instructions to Remote Op section Replace interconnects with correct documents (in Appendix D) Add UV Safety m...

xiii TABLE OF CONTENTS 1. INTRODUCTION, FEATURES AND OPTIONS ................................................................. 25 1.1. Overview .......................................................................................................................................................25 1....

Table of Contents Teledyne API – Model T400 Photometric Ozone Analyzer xiv 3.5.4.3. Initial Zero/Span Calibration Procedure: ........................................................................................74 3.6. Calibration Valve Options.........................................................

Teledyne API – Model T400 Photometric Ozone Analyzer Table of Contents xv 6.5.3. Changing the Analyzer’s HOSTNAME ............................................................................................... 141 6.6. USB Port ...........................................................................

Table of Contents Teledyne API – Model T400 Photometric Ozone Analyzer xvi 9.3. Manual Calibration Check and Calibration with Valve Options Installed ................................................... 190 9.3.1. Setup for Calibration Checks and Calibration with Valve Options Installed. ...............

Teledyne API – Model T400 Photometric Ozone Analyzer Table of Contents xvii 12.3. Using the Internal Electronic Status LEDs ............................................................................................... 253 12.3.1. CPU Status Indicator ..................................................

Table of Contents Teledyne API – Model T400 Photometric Ozone Analyzer xviii 13.1.4. Interferent Rejection ......................................................................................................................... 279 13.2. Pneumatic Operation ............................................

Teledyne API – Model T400 Photometric Ozone Analyzer Table of Contents xix LIST OF FIGURES Figure 3-1: Front Panel Layout.......................................................................................................................35 Figure 3-2: Display Screen and Touch Control ...............

Table of Contents Teledyne API – Model T400 Photometric Ozone Analyzer xx Figure 13-8: Relay PCA P/N 045230100 with Safety Shield In Place .......................................................... 289 Figure 13-9: Relay PCA P/N 045230200 with AC Relay Retainer in Place ................................

Teledyne API – Model T400 Photometric Ozone Analyzer Table of Contents xxi Table 7-1: Front Panel LED Status Indicators for DAS.............................................................................. 156 Table 7-2: DAS Data Channel Properties ......................................................

Table of Contents Teledyne API – Model T400 Photometric Ozone Analyzer xxii LIST OF APPENDICES APPENDIX A - MENU TREES and RELATED SOFTWARE DOCUMENTATION APPENDIX A-1: Software Menu Trees APPENDIX A-2: Setup Variables Available Via Serial I/O APPENDIX A-3: Warnings and Test Measurements via Serial I...

25 1. INTRODUCTION, FEATURES AND OPTIONS 1.1. OVERVIEW The Model T400 photometric ozone analyzer is a microprocessor-controlled analyzer that measures low ranges of ozone in ambient air using a method based on the Beer-Lambert law, an empirical relationship that relates the absorption of light to th...

Introduction Teledyne API – Model T400 Photometric Ozone Analyzer 26  Continuous self checking with alarms  Bi-directional USB, RS-232, and 10/100Base-T Ethernet ports for remote operation (optional RS-485)  Front panel USB ports for perpheral devices  Digital status outputs provide instrument o...

Teledyne API – Model T400 Photometric Ozone Analyzer Introduction, Features and Options 27 Option Option Number Description/Notes Reference Carrying Strap/Handle Side-mounted strap for hand-carrying analyzer 29 Extends from “flat” position to accommodate hand for carrying. Recesses to 9mm (3/8”) dim...

Teledyne API – Model T400 Photometric Ozone Analyzer Specifications, Approvals & Compliance 31 2.2. EPA EQUIVALENCY DESIGNATION The T400 photometric ozone analyzer is designated as Equivalent Method Number EQOA-0992-087, as defined in 40 CFR Part 53, when operated under the following conditions:...

Specifications, Approvals & Compliance Teledyne API – Model T400 Photometric Ozone Analyzer 32 2.3. APPROVALS AND CERTIFICATIONS The Teledyne API Model T400 analyzer was tested and certified for Safety and Electromagnetic Compatibility (EMC). This section presents the compliance statements for t...

33 3. GETTING STARTED This section addresses the procedures for unpacking the instrument and inspecting for damage, presents clearance specifications for proper ventilation, introduces the instrument layout, then presents the procedures for getting started: making electrical and pneumatic connection...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 34 Verify that there is no apparent external shipping damage. If damage has occurred, please advise the shipper first, then Teledyne API. Included with your analyzer is a printed record of the final performance characterization per...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 35 3.2. INSTRUMENT LAYOUT Instrument layout includes front panel and display, rear panel connectors, and internal chassis layout. 3.2.1. FRONT PANEL Figure 3-1 shows the analyzer’s front panel layout, followed by a close-up of the ...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 36 Figure 3-2: Display Screen and Touch Control The front panel liquid crystal display screen includes touch control. Upon analyzer start-up, the screen shows a splash screen and other initialization indicators before the main disp...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 37 Table 3-2: Display Screen and Touch Control Description Field Description/Function LEDs indicating the states of Sample, Calibration and Fault, as follows: Name Color State Definition SAMPLE Green Off On Blinking Unit is not ope...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 38 Figure 3-3: Touchscreen/Display Mapped to Menu Charts Note The menu charts in this manual contain condensed representations of the analyzer’s display during the various operations being described. These menu charts are not inten...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 39 3.2.2. REAR PANEL Figure 3-4: Rear Panel Layout Table 3-3 provides a description of each component on the rear panel. 06870C DCN6332

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 41 3.2.3. INTERNAL CHASSIS LAYOUT CAUTION – UV Radiation Risk Do not look directly at the light of the UV lamp. Use UV adequate protection. Figure 3-5: T400 Internal Layout – Top View with IZS Option 06870C DCN6332

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 42 3.3. CONNECTIONS AND SETUP This section presents the electrical (Section 3.3.1) and pneumatic (Section 3.3.2) connections for setup and preparing for instrument operation. 3.3.1. ELECTRICAL CONNECTIONS Note To maintain complianc...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 43 3.3.1.2. Connecting Analog Inputs (Option) The Analog In connector is used for connecting external voltage signals from other instrumentation (such as meteorological instruments) and for logging these signals in the analyzer’s i...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 44 To access these signals attach a strip chart recorder and/or data-logger to the appropriate analog output connections on the rear panel of the analyzer. Pin-outs for the analog output connector are: ANALOG OUT A1 A2 A3 A4 + - + ...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 45 Figure 3-8: Current Loop Option Installed C ONVERTING C URRENT L OOP A NALOG O UTPUTS TO S TANDARD V OLTAGE O UTPUTS To convert an output configured for current loop operation to the standard 0 to 5 VDC output operation: 1. Turn...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 46 3.3.1.5. Connecting the Status Outputs The status outputs report analyzer conditions via optically isolated NPN transistors, which sink up to 50 mA of DC current. These outputs can be used interface with devices that accept logi...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 47 3.3.1.6. Connecting the Control Inputs The analyzer is equipped with three digital control inputs that can be used to activate the To remotely activate the zero and span calibration modes, several digital control inputs are prov...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 48 Table 3-7: Control Input Pin Assignments Input # Status Definition ON Condition A REMOTE ZERO CAL The Analyzer is placed in Zero Calibration mode. The mode field of the display will read ZERO CAL R . B REMOTE LO SPAN CAL The Ana...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 49 “ALARM 2” RELAY & “ALARM 3” RELAY Alarm 2 relay is associated with the “Concentration Alarm 1” set point in the software; Alarm 3 relay is associated with the “Concentration Alarm 2” set point in the software. Alarm 2 Relay ...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 50 3.3.1.8. Connecting the Communications Interfaces The T-Series analyzers are equipped with connectors for remote communications interfaces: Ethernet , USB , RS-232 , optional RS-232 Multidrop , and optional RS-485 . In addition ...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 51 RS-232 COM PORT CONNECTOR PIN-OUTS Figure 3-12: Rear Panel Connector Pin-Outs for RS-232 Mode The signals from these two connectors are routed from the motherboard via a wiring harness to two 10-pin connectors on the CPU card, J...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 52 Figure 3-13: CPU Connector Pin-Outs for RS-232 Mode RS-232 COM PORT DEFAULT SETTINGS As received from the factory, the analyzer is set up to emulate a DCE (Section 6.1) or modem, with Pin 3 of the DB-9 connector designated for r...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 53 RS-232 MULTIDROP (OPTION 62) CONNECTION Note Because the RS-232 Multidrop option uses both the RS232 and COM2 DB9 connectors on the analyzer’s rear panel to connect the chain of instruments, COM2 port is no longer available for ...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 54 Figure 3-14: Jumper and Cables for Multidrop Configuration Note If you are adding an instrument to the end of a previously configured chain, remove the shunt between Pins 21  22 of JP2 on the Multidrop/LVDS PCA in the instrumen...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 55 and Section 3.3.1.8: Connecting the Communications Interfaces, ”RS-232 Connection”. ) Analyzer Analyzer Analyzer Last Analyzer Female DB9 Male DB9 RS-232 COM2 RS-232 COM2 RS-232 COM2 RS-232 COM2 Host RS-232 port Ensure jumper is...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 56  COM1 port must be set at the same baud rate in all instruments in the multidrop chain. RS-485 CONNECTION As delivered from the factory, COM2 is configured for RS-232 communications. This port can be reconfigured for operation ...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 57 an Internal Zero Span (IZS) or an external zero air scrubber option, it is capable of creating zero air. For analyzers without an IZS or external zero air scrubber option, an external zero air generator such as the Teledyne API ...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 59 3.3.2.2. Pneumatic Setup for Basic Configuration Figure 3-18: Gas Line Connections for the T400 Analyzer – Basic Configuration For the Model T400 photometric ozone analyzer in its basic configuration (i.e. without the optional i...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 60 3.3.2.3. Pneumatic Setup for the T400 Analyzer with Internal Zero/Span Option (IZS) Figure 3-19: Gas Line Connections for the T400 Analyzer with IZS Option (OPT-50G) For the Model T400 photometric ozone analyzer with the optiona...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 61 3.3.3. PNEUMATIC SETUPS FOR AMBIENT AIR MONITORING 3.3.3.1. Pneumatic Set Up for T400’s Located in the Same Room Being Monitored In this application is often preferred that the sample gas and the source gas for the O 3 generator...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 62 3.3.3.2. Pneumatic Set Up for T400’s Monitoring Remote Locations In this application it is often preferred that the Sample gas and the source gas for the O 3 generator and internal zero air be the same chemical composition. Figu...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 63 3.4. STARTUP, FUNCTIONAL CHECKS, AND INITIAL CALIBRATION If you are unfamiliar with the T400 theory of operation, we recommend that you read Section 13 For information on navigating the analyzer’s software menus, see the menu tr...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 64 Table 3-8: Possible Warning Messages at Start-Up MESSAGE MEANING ANALOG CAL WARNING The A/D or at least one D/A channel have not been calibrated. BOX TEMP WARNING The temperature inside the T400 chassis is outside the specified ...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 65 3.4.3. FUNCTIONAL CHECK After the analyzer’s components have warmed up for at least 30 minutes, verify that the software properly supports any hardware options that are installed: navigate through the analyzer’s software menus; ...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 66 3.4.5. INITIAL CALIBRATION PROCEDURE FOR T400 ANALYZERS WITHOUT OPTIONS The following procedure assumes that:  The instrument DOES NOT have any of the available Zero/Span Valve Options installed and Cal gas will be supplied thr...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 67 3.4.5.2. Verify the Expected O 3 Span Gas Concentration: Note For this initial calibration, it is important to verify the PRECISE O 3 Concentration Value of the SPAN gas independently. The O 3 span concentration value automatica...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 69 3.4.5.3. Initial Zero/Span Calibration Procedure: To perform an initial Calibration of the Model T400 photometric ozone analyzer, press: Press ENTR to changes the OFFSET & SLOPE values based on the zero point measurement. Pr...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 70 3.5. CONFIGURING THE INTERNAL ZERO/SPAN OPTION (IZS) In order to use the IZS option to perform calibration checks, it is necessary to configure certain performance parameters of the O 3 Generator. 3.5.1. VERIFY THE O 3 GENERATOR...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 71 3.5.2. SETTING THE O 3 GENERATOR LOW-SPAN (MID POINT) OUTPUT LEVEL To set the ozone LO SPAN (Midpoint) concentration for the IZS O 3 generator, press: SETUP X.X 0) DAS_HOLD_OFF=15.0 Minutes PREV NEXT JUMP EDIT PRNT EXIT SETUP X....

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 72 3.5.3. TURNING ON THE REFERENCE DETECTOR OPTION If the IZS feedback option is purchased the analyzer must be told to accept data from the Reference Detector and actively adjust the IZS output to maintain the reference set point(...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 73 3.5.4. INITIAL CALIBRATION AND CONDITIONING OF T400 ANALYZERS WITH THE IZS OPTION INSTALLED The following procedure assumes that:  The instrument has of the IZS Options installed.  The pneumatic setup matches that described in...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 74 3.5.4.2. Verifying the T400 Reporting Range Settings While it is possible to perform the following procedure with any range setting, we recommend that you perform this initial checkout using following reporting range settings: ...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 75 INSTRUMENT CHASSIS SAMPLE PRESSURE SENSOR O 3 FLOW SENSOR Sample Gas Flow Control O 3 Scrubber Figure 3-22: T400 Pneumatic Diagram with Zero/Span Valve Option (OPT-50A) The instrument’s zero air and span gas flow rate required f...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 76 Figure 3-23: Gas Line Connections for the T400 Analyzer with Zero/Span Valve Option (OPT-50A) 3.6.1.1. Pneumatic Setup for the T400 Analyzer with Zero/Span Valve Option For a Model T400 photometric ozone analyzer with the option...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 77 ZERO AIR Attach a gas line from the source of zero air (e.g. a Teledyne API M701 zero air Generator) to the ZERO AIR inlet.  Zero air can be supplied by the API M701 zero air generator.  A restrictor is required to regulate th...

Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer 78 3.6.2. INTERNAL ZERO SPAN (IZS) OPTION (OPT 50G) The Model T400 photometric ozone analyzer can also be equipped with an internal zero air and span gas generator. This option includes an ozone scrubber for producing zero air, a v...

Teledyne API – Model T400 Photometric Ozone Analyzer Getting Started 79 The state of the Sample/Cal valves can be controlled:  Manually via the analyzer’s front panel;  By activating the instrument’s AutoCal feature (See Section 9.4);  Remotely by using the External Digital I/O Control Inputs (Se...

T400 Ozone Analyzer Operator’s Manual 82 06870C DCN6332

83 4. OVERVIEW OF OPERATING MODES The T400 analyzer software has a variety of operating modes. Most commonly, the analyzer will be operating in SAMPLE mode. In this mode, a continuous read-out of the O 3 concentrations is displayed on the front panel and is available to be output as analog signals f...

Overview of Operating Modes Teledyne API - T100 UV Fluorescence SO2 Analyzer 86 4.1.1. TEST FUNCTIONS A variety of TEST functions are available for viewing at the front panel whenever the analyzer is at the MAIN MENU . These functions provide information about the present operating status of the ana...

Teledyne API - T100 UV Fluorescence SO2 Analyzer Overview of Operating Modes 87 Table 4-2: Test Functions Defined DISPLAY PARAMETER UNITS DESCRIPTION RANGE - - RANGE1 RANGE2 RANGE PPB, PPM, UGM & MGM The Full Scale limit at which the reporting range of the analyzer’s ANALOG OUTPUTS is currently ...

Teledyne API - T100 UV Fluorescence SO2 Analyzer Overview of Operating Modes 89 4.2. CALIBRATION MODE In this mode the user can, in conjunction with introducing of zero or span gases of known concentrations into the analyzer, cause it to adjust and recalculate the slope (gain) and offset of the its ...

Overview of Operating Modes Teledyne API - T100 UV Fluorescence SO2 Analyzer 90 4.3. SETUP MODE The SETUP mode contains a variety of choices that are used to configure the analyzer’s hardware and software features, perform diagnostic procedures, gather information on the instruments performance and ...

Teledyne API - T100 UV Fluorescence SO2 Analyzer Overview of Operating Modes 91 Table 4-5: Secondary Setup Mode Features and Functions MODE OR FEATURE CONTROL BUTTON DESCRIPTION MANUAL SECTION External Communication Channel Configuration COMM Used to set up and operate the analyzer’s various externa...

93 5. SETUP MENU The SETUP menu is used to set instrument parameters for performing configuration, calibration, reporting and diagnostics operations according to user needs. 5.1. SETUP  CFG: CONFIGURATION INFORMATION  Pressing the CFG button displays the instrument’s configuration information. Thi...

Setup Menu T400 Ozone Analyzer Operator’s Manual 94 5.2. SETUP  DAS: INTERNAL DATA ACQUISITION SYSTEM Use the SETUP>DAS menu to capture and record data. Refer to Section 7 for configuration and operation details. 5.3. SETUP  ACAL: AUTOMATIC CALIBRATION OPTION The menu button for this option app...

T400 Ozone Analyzer Operator’s Manual Setup Menu 95 5.4.1.2. Analog Output Ranges for O 3 Concentration The analyzer has two active analog output signals related to O 3 concentration that are accessible through a connector on the rear panel. Not Used ANALOG OUT A1 A2 A3 A4 + - + - + - + - O 3 concen...

Setup Menu T400 Ozone Analyzer Operator’s Manual 96 DEFAULT SETTINGS The default setting for these the reporting ranges of the analog output channels A1 and A2 are:  SNGL mode  0 to 400.0 ppb  0 to 5 VDC Reporting range span may be viewed via the front panel by viewing the RANGE test function. If...

T400 Ozone Analyzer Operator’s Manual Setup Menu 97 5.4.1.3. RNGE  MODE  SNGL: Single Range Mode Configuration The single range mode sets a single maximum range for the both the A1 and A2 analog outputs. If the single range is selected both outputs are slaved together and will represent the same r...

Setup Menu T400 Ozone Analyzer Operator’s Manual 98 5.4.1.4. RNGE  MODE  DUAL: Dual Range Mode Configuration DUAL range mode allows the A1 and A2 outputs to be configured with separate reporting range spans as well as separate electronic signal levels. The analyzer software calls these two ranges ...

Setup Menu T400 Ozone Analyzer Operator’s Manual 100 5.4.1.6. SETUP  RNGE  UNIT: Setting the Reporting Range Unit Type The T400 can display concentrations in ppb, ppm, ug/m 3 , mg/m 3 units. Changing units affects all of the COM port values, and all of the display values for all reporting ranges. ...

T400 Ozone Analyzer Operator’s Manual Setup Menu 101 5.5. SETUP  PASS: PASSWORD PROTECTION The menu system provides password protection of the calibration and setup functions to prevent unauthorized adjustments. When the password feature has been enabled (SETUP>PASS>ON), the system prompts th...

Setup Menu T400 Ozone Analyzer Operator’s Manual 102 To enable or disable password protection, press: SETUP X.X CFG DAS RNGE CLK MORE EXIT SYSTEM ENTR EXIT SETUP X.X Toggle OFF to ON to enable, and ON to OFF to disable password feature discards the new setting accepts the new setting SETUP X.X CFG D...

T400 Ozone Analyzer Operator’s Manual Setup Menu 103 Example: If password protection is enabled, the following menu button sequence would be required to enter the VARS or DIAG submenus: EXIT SETUP X.X COMM EXIT Default password to enter and menus analyzer enters selected menu SETUP X.X CFG DAS RNGE ...

Setup Menu T400 Ozone Analyzer Operator’s Manual 104 5.6. SETUP  CLK: SETTING THE T400 ANALYZER’S INTERNAL TIME-OF-DAY CLOCK AND ADJUSTING SPEED 5.6.1.1. Setting the Internal Clock’s Time and Day The T400 has a time of day clock that supports the DURATION step of the automatic calibration ( ACAL ) ...

T400 Ozone Analyzer Operator’s Manual Setup Menu 105 5.6.1.2. Adjusting the Internal Clock’s Speed In order to compensate for CPU clocks which run faster or slower, you can adjust a variable called CLOCK_ADJ to speed up or slow down the clock by a fixed amount every day. The CLOCK_AD variable is acc...

Setup Menu T400 Ozone Analyzer Operator’s Manual 106 5.7. SETUP  COMM: COMMUNICATIONS PORTS This section introduces the communications setup menu; Section 6 provides the setup instructions and operation information. Press SETUP>ENTR>MORE>COMM to arrive at the communications menu. 5.7.1. ID...

T400 Ozone Analyzer Operator’s Manual Setup Menu 107 5.8. SETUP  VARS: VARIABLES SETUP AND DEFINITION The T400 has several-user adjustable software variables, which define certain operational parameters. Usually, these variables are automatically set by the instrument’s firmware, but can be manuall...

Setup Menu T400 Ozone Analyzer Operator’s Manual 108 To access and navigate the VARS menu, use the following button sequence: I MPORTANT I MPACT ON R EADINGS OR D ATA There is a 2-second latency period between when a VARS value is changed and the new value is stored into the analyzer’s memory. DO NO...

T400 Ozone Analyzer Operator’s Manual Setup Menu 109 5.9. SETUP  DIAG :DIAGNOSTICS FUNCTIONS A series of diagnostic tools is grouped together under the SETUP  MORE  DIAG menu. As these parameters are dependent on firmware revision, (see Appendix A). These tools can be used in a variety of trouble...

Setup Menu T400 Ozone Analyzer Operator’s Manual 110 To access the various DIAG submenus, press the following buttons: SETUP X.X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE=500.0 PPB O3= XXXX <TST TST> CAL SETUP SETUP X.X SECONDARY SETUP MENU COMM VARS DIAG EXIT SETUP X.X E...

Setup Menu T400 Ozone Analyzer Operator’s Manual 112 5.10.1. ADJUSTING & CALIBRATING THE ANALOG OUTPUT SIGNALS The T400 analyzer comes equipped with three analog outputs. The first two outputs ( A1 & A2) carry analog signals that represent the currently measured O 3 output (see Section 5.4.1...

T400 Ozone Analyzer Operator’s Manual Setup Menu 113 5.10.1.2. Enabling or Disabling the AutoCal for an Individual Analog Output To enable or disable the AutoCal feature for an individual analog output, press. 06870C DCN6332

Setup Menu T400 Ozone Analyzer Operator’s Manual 114 5.10.1.3. Automatic Group Calibration of the Analog Outputs To calibrate the outputs as a group with the AOUTS CALIBRATION command, select the ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: From the AIO CONFIGURATION SUBMENU (See Fi...

T400 Ozone Analyzer Operator’s Manual Setup Menu 115 To use the AUTO CAL feature to initiate an automatic calibration for an individual analog output, select the ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: 06870C DCN6332

Setup Menu T400 Ozone Analyzer Operator’s Manual 116 5.10.1.4. Manual Calibration of the Analog Outputs Configured for Voltage Ranges For highest accuracy, the voltages of the analog outputs can be manually calibrated. Note The menu for manually adjusting the analog output signal level will only app...

T400 Ozone Analyzer Operator’s Manual Setup Menu 117 From the AIO CONFIGURATION SUBMENU (See figure 7-4) DIAG ANALOG I/O CONFIGURATION PREV NEXT ENTR EXIT Continue pressing SET> until you reach the output to be configured DIAG AIO CONC_OUT_2: 5V, CONC2, NOCAL <SET SET> EDIT EXIT Continue pr...

Setup Menu T400 Ozone Analyzer Operator’s Manual 118 5.10.1.5. Manual Adjustment of Current Loop Output Span and Offset A current loop option may be purchased for the A1 and A2 Analog outputs of the analyzer. This option places circuitry in series with the output of the D-to A converter on the mothe...

T400 Ozone Analyzer Operator’s Manual Setup Menu 119 To adjust the zero and span signal levels of the current outputs, select the ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: From the AIO CONFIGURATION SUBMENU (See figure 7-4) DIAG ANALOG I/O CONFIGURATION PREV NEXT ENTR EXIT Contin...

T400 Ozone Analyzer Operator’s Manual Setup Menu 121 5.10.1.6. Analog Output Voltage / Current Range Selection In its standard configuration the analog outputs is set to output a 0 – 5 VDC signals. Several other output ranges are available (see Table 5-7). Each range has is usable from -5% to + 5% o...

Setup Menu T400 Ozone Analyzer Operator’s Manual 122 5.10.1.7. Turning an Analog Output Over-Range Feature ON/OFF In its default configuration, a ± 5% over-range is available on each of the T400’s analog outputs. This over-range can be disabled if your recording device is sensitive to excess voltage...

T400 Ozone Analyzer Operator’s Manual Setup Menu 123 5.10.1.8. Adding a Recorder Offset to an Analog Output Some analog signal recorders require that the zero signal is significantly different from the baseline of the recorder in order to record slightly negative readings from noise around the zero ...

Setup Menu T400 Ozone Analyzer Operator’s Manual 124 5.10.1.9. Selecting a Test Channel Function for Output A4 The test functions available to be reported are: Table 5-8: Test Channels Functions Available on the T400’s Analog Output TEST CHANNEL DESCRIPTION ZERO FULL SCALE NONE TEST CHANNEL IS TURNE...

Setup Menu T400 Ozone Analyzer Operator’s Manual 126 5.10.2. AIN CALIBRATION This is the sub-menu to conduct a calibration of the T400 analyzer’s analog inputs. This calibration should only be necessary after major repair such as a replacement of CPU, motherboard or power supplies. To perform an ana...

T400 Ozone Analyzer Operator’s Manual Setup Menu 127 5.10.3. CONFIGURING ANALOG INPUTS (OPTION) To configure the analyzer’s external analog inputs option, define for each channel :  gain (number of units represented by 1 volt)  offset (volts)  engineering units to be represented in volts (each pr...

129 6. COMMUNICATIONS SETUP AND OPERATION The T400 is equipped with an Ethernet port, a USB port and two serial communication ports accessible via two DB-9 connectors on the rear panel of the instrument. The COM1 connector is a male DB-9 connector and the COM2 is a female DB9 connector. Both the RS-...

Communications Setup and Operation T400 Ozone Analyzer Operator’s Manual 130 6.2.1. COMMUNICATION MODES Each of the analyzer’s serial ports can be configured to operate in a number of different modes, listed in Table 6-1. As modes are selected, the analyzer sums the mode ID numbers and displays this...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 131 Press the following buttons to select communication modes for a one of the COMM Ports, such as the following example where RS-485 mode is enabled: SETUP X.X ID COM2 EXIT SETUP X.X <SET SET> EXIT SETUP X.X PREV OFF EXI...

Communications Setup and Operation T400 Ozone Analyzer Operator’s Manual 132 6.2.2. COM PORT BAUD RATE To select the baud rate of either one of the COM Ports, press: 06870C DCN6332

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 133 6.2.3. COM PORT TESTING The serial ports can be tested for correct connection and output in the COM menu. This test sends a string of 256 ‘w’ characters to the selected COMM port. While the test is running, the red LED on t...

Communications Setup and Operation T400 Ozone Analyzer Operator’s Manual 134 6.3. RS-232 The RS232 and COM2 communications (COMM) ports operate on the RS-232 protocol (default configuration). Possible c onfigurations for these two COMM ports are summarized as follows:  RS232 port can also be config...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 135 6.5.1. CONFIGURING ETHERNET COMMUNICATION MANUALLY (STATIC IP ADDRESS) To configure Ethernet communication manually: 1. Connect a cable from the analyzer’s Ethernet port to a Local Area Network (LAN) or Internet port. 2. Fr...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 137 Next, refer to Table 6-3 for the default Ethernet configuration settings and configure the INSTRUMENT IP , GATEWAY IP and SUBNET MASK addresses by pressing: 06870C DCN6332

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 141 6.5.3. CHANGING THE ANALYZER’S HOSTNAME The HOSTNAME is the name by which the analyzer appears on your network. The default name for all Teledyne API T400 analyzers is initially blank. To create or to subsequently change th...

Communications Setup and Operation T400 Ozone Analyzer Operator’s Manual 144 Example Connection Setup window: Example MODBUS Poll window: 6.7.2. HESSEN The Hessen protocol is a multidrop protocol, in which several remote instruments are connected via a common communications channel to a host compute...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 145 6.7.3. HESSEN COMM PORT CONFIGURATION Hessen protocol requires the communication parameters of the T400’s COMM ports to be set differently than the standard configuration as shown in the table below. Table 6-4: RS-232 Commu...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 147 6.7.5. SELECTING A HESSEN PROTOCOL TYPE Currently there are two versions of Hessen Protocol in use. The original implementation, referred to as TYPE 1 , and a more recently released version, TYPE 2 that has more flexibility...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 149 6.7.7. HESSEN PROTOCOL GAS LIST ENTRIES 6.7.7.1. Gas List Entry Format and Definitions The T400 analyzer keeps a list of available gas types. Each entry in this list is of the following format. [GAS TYPE],[RANGE],[GAS ID],[...

Communications Setup and Operation T400 Ozone Analyzer Operator’s Manual 150 6.7.7.2. Editing or Adding HESSEN Gas List Entries To add or edit an entry to the Hessen Gas List, press: SETUP X.X GAS ID: [ID Number] 0 0 0 ENTR EXIT SETUP X.X HESSEN GAS LIST <SET SET> EDIT EXIT SETUP X.X COMMUNICA...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 151 6.7.7.3. Deleting HESSEN Gas List Entries To delete an entry from the Hessen Gas list, press: SETUP X.X ID COM1 COM2 EXIT SETUP X.X CFG DAS RNGE PASS CLK EXIT SETUP X.X VARS DIAG EXIT Continue pressing until ... SETUP X.X P...

T400 Ozone Analyzer Operator’s Manual Communications Setup and Operation 153 To assign or reset the status flag bit assignments, press: deletes the character currently inside the cursor brackets. Press this button repeatedly to cycle through the available character set: : Values of can also be set b...

155 7. DATA ACQUISITION SYSTEM (DAS) AND APICOM The T400 analyzer contains a flexible and powerful, internal data acquisition system (DAS) that enables the analyzer to store concentration and calibration data as well as a host of diagnostic parameters. The DAS of the T400 can store up to about one m...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 156 7.1. DAS STATUS The green SAMPLE LED on the instrument front panel, which indicates the analyzer status, also indicates certain aspects of the DAS status: Table 7-1: Front Panel LED Status Indicators for DAS LED STATE...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 158 7.3.1. DAS DEFAULT CHANNELS A set of default Data Channels has been included in the analyzer’s software for logging O 3 concentration and certain predictive diagnostic data. These default channels include but are not ...

T400 Ozone Analyzer Operator’s Manual Data Acquisition system (DAS) and APICOM 159 Figure 7-1: Default T400 DAS Channels Setup 06870C DCN6332

T400 Ozone Analyzer Operator’s Manual Data Acquisition system (DAS) and APICOM 161 7.4. SETUP  DAS  EDIT: ACCESSING THE DAS EDIT MODE DAS configuration is most conveniently done through the APICOM remote control program. The following list of button strokes shows how to edit using the front panel....

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 162 7.4.1. EDITING DAS DATA CHANNEL NAMES To edit the name of an DAS data channel, follow the instruction shown in Section 7.4 then press: Starting at the EDIT CHANNEL MENU SETUP X.X 0) CONC: ATIMER 1, 800 <SET SET>...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 164 7.4.2.1. Editi N g DAS Parameters Data parameters are types of data that may be measured and stored by the DAS. For each Teledyne API analyzer model, the list of available data parameters is different, fully defined a...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 166 7.4.3. EDITING SAMPLE PERIOD AND REPORT PERIOD The DAS defines two principal time periods by which sample readings are taken and permanently recorded:  SAMPLE PERIOD: Determines how often DAS temporarily records a sa...

T400 Ozone Analyzer Operator’s Manual Data Acquisition system (DAS) and APICOM 167 The SAMPLE PERIOD and REPORT PERIOD intervals are synchronized to the beginning and end of the appropriate interval of the instruments internal clock.  If SAMPLE PERIOD were set for one minute the first reading would...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 168 make an upload of an DAS configuration with APICOM or a terminal program fail, if the combined number of records would be exceeded. In this case, it is suggested to either try to determine what the maximum number of r...

T400 Ozone Analyzer Operator’s Manual Data Acquisition system (DAS) and APICOM 169 7.4.6. RS-232 REPORT FUNCTION The DAS can automatically report data to the communications ports, where they can be captured with a terminal emulation program or simply viewed by the user using the APICOM software. To ...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 170 7.4.7. ENABLING / DISABLING THE HOLDOFF FEATURE The DAS HOLDOFF feature prevents data collection during calibration operations. To enable or disable the HOLDOFF , follow the instruction shown in Section 7.4 then press...

T400 Ozone Analyzer Operator’s Manual Data Acquisition system (DAS) and APICOM 171 7.4.9. THE STARTING DATE FEATURE This option allows the user to specify a starting date for any given channel in case the user wants to start data acquisition only after a certain time and date. If the STARTING DATE i...

Data Acquisition system (DAS) and APICOM T400 Ozone Analyzer Operator’s Manual 172 7.6. REMOTE DAS CONFIGURATION Editing channels, parameters and triggering events as described in this can be performed via the APICOM remote control program using the graphic interface shown below. Refer to Section 8 ...

173 8. REMOTE OPERATION This section provides information needed when using external digital and serial I/O for remote operation. It assumes that the electrical connections have been made as described in Section 3.3.1. The T400 can be remotely configured, calibrated or queried for stored data throug...

Remote Operation T400 Ozone Analyzer Operator’s Manual 174 8.2. INTERACTIVE MODE Interactive mode is used with a terminal emulation program or a “dumb” computer terminal. 8.2.1. REMOTE CONTROL VIA A TERMINAL EMULATION PROGRAM Start a terminal emulation program such as HyperTerminal. All configuratio...

T400 Ozone Analyzer Operator’s Manual Remote Operation 175 8.2.1.2. Command Syntax Commands are not case-sensitive and all arguments within one command (i.e. ID numbers, buttonwords, data values, etc.) must be separated with a space character. All Commands follow the syntax: X [ID] COMMAND <CR>...

Remote Operation T400 Ozone Analyzer Operator’s Manual 176 Floating-point numbers are used to specify continuously variable values such as temperature set points, time intervals, warning limits, voltages, etc.  They consist of an optional plus or minus sign, followed by zero or more digits, an opti...

T400 Ozone Analyzer Operator’s Manual Remote Operation 177 MESSAGE is the message content that may contain warning messages, test measurements, variable values, etc. <CRLF> is a carriage return / line feed pair, which terminates the message. The uniform nature of the output messages makes it e...

Remote Operation T400 Ozone Analyzer Operator’s Manual 178 To change this setting press: SETUP X.X COMMUNICATIONS MENU ID INET COM1 COM2 EXIT SETUP X.X COM1 MODE:0 <SET SET> EDIT EXIT SETUP X.X COM1 PORT INIT:AT Y0 &DO &H &I0 <SET SET> EDIT EXIT Continue pressing <SET or S...

T400 Ozone Analyzer Operator’s Manual Remote Operation 179 To initialize the modem press: 06870C DCN6332

Remote Operation T400 Ozone Analyzer Operator’s Manual 180 8.4. PASSWORD SECURITY FOR SERIAL REMOTE COMMUNICATIONS In order to provide security for remote access of the T400, a LOGON feature can be enabled to require a password before the instrument will accept commands. This is done by turning on t...

T400 Ozone Analyzer Operator’s Manual Remote Operation 181 Figure 8-1: APICOM Remote Control Program Interface Note APICOM is included at no additional cost with the analyzer, and the latest versions can also be downloaded also at no additional cost at

183 9. T400 CALIBRATION PROCEDURES This section contains a variety of information regarding the various methods for calibrating a Model T400 Ozone Analyzer as well as other supporting information. For information on EPA protocol calibration, please refer to Chaoter 10. This section is organized as f...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 184 Note Throughout this Section are various diagrams showing pneumatic connections between the T400 and various other pieces of equipment such as calibrators and zero air sources. These diagrams are only intended to be schematic repr...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 185 EXAMPLE: If the application is to measure between 0 ppb and 1000 ppb, an appropriate Span Gas would be 800 ppb. Because of the instability of O 3 , it is impractical, if not impossible, to produce stable concentrations of bottled,...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 187 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION 9.2.3.1. Setting the Expected O 3 Span Gas Concentration Note It is important to verify the precise O 3 Concentration Value of the SPAN gas independently. <TST TST> SETUP <TST ...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 188 9.2.3.2. Zero/Span Point Calibration Procedure Note If the ZERO or SPAN buttons are not displayed, the measurement made during the procedure is out of the allowable range allowed for a reliable calibration. See Section 12 for trou...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 189 9.2.4. MANUAL CALIBRATION CHECKS AND CALIBRATIONS USING AUTO RANGE OR DUAL RANGE MODES If the analyzer is being operated in DUAL range mode or AUTO range mode, then the HIGH and LOW ranges must be independently checked. When the a...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 190 9.3. MANUAL CALIBRATION CHECK AND CALIBRATION WITH VALVE OPTIONS INSTALLED 9.3.1. SETUP FOR CALIBRATION CHECKS AND CALIBRATION WITH VALVE OPTIONS INSTALLED. Connect the sources of zero air and span gas as shown in Figure 9-2 and F...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 192 9.3.2. MANUAL CALIBRATION CHECKS WITH VALVE OPTIONS INSTALLED Performing the calibration checks on T400 analyzer’s with the Valve option installed is similar to that described in Section 9.2, except that the ZERO And SPAN calibrat...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 194 9.3.3.2. Zero/Span Point Calibration Procedure the Z/S Option Installed If the T400 analyzer is set for either the AUTO or DUAL range modes, read Section 9.2.4 before proceeding. Note If the ZERO or SPAN buttons are not displayed,...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 195 9.3.3.3. Use of Zero/Span Valve with Remote Contact Closure Contact closures for controlling calibration and calibration checks are located on the rear panel CONTROL IN connector. Instructions for setup and use of these contacts a...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 196 For each mode, there are seven parameters that control operational details of the SEQUENCE . They are: Table 9-2: AutoCal Attribute Setup Parameters ATTRIBUTE NAME ACTION Timer Enabled Turns on the Sequence timer. Starting Date Se...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 197 9.4.1. SETUP  ACAL: PROGRAMMING AND AUTO CAL To program the example Sequence sequence shown in Table 9-3, press: CONTINUE NEX T P AG E With STARTI NG T IME SAM PLE RANGE = 500.0 PP B O 3 =XXX. X < TST TST > CAL CALZ CZLS S ...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 199 EX IT retu rns to the SE TUP Menu SETUP X .X DURATI ON:15.0 M INUTES < SET SET> EDIT EXIT SE TUP X .X DURAT ION 15.0MINUTES 3 0 .0 ENTR EXI T SE TUP X .X DURAT ION:30.0 M INUTES < SET SET > EDIT EXIT Tog gle keys to se...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 200 To activate the dark calibration feature, press: SETUP X.X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE=500.0 PPB O3= XXXX <TST TST> CAL SETUP SETUP X.X SECONDARY SETUP MENU COMM VARS DIAG EXIT SETUP X.X E...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 201 9.5.2. O 3 PHOTOMETER GAS FLOW CALIBRATION Note A separate flow meter is required for this procedure. To calibrate the flow of gas through the T400 analyzer’s optional photometer bench. 1. Turn OFF the T400 analyzer. 2. Attach the...

T400 Calibration Procedures T400 Ozone Analyzer Operator’s Manual 202 9.6. CALIBRATING THE IZS OPTION O 3 GENERATOR The following procedure calibrates to output of the O 3 generator that is included in the IZS calibration valve option ( OPT-50G). This function:  Drives the IZS O 3 Generator to outp...

T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures 203 To calibrate the O 3 Generator press: DIAG O3GEN O3 GEN CAL [X] % COMPLETE PREV NEXT EXIT SETUP X.X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE=500.0 PPB O3= XXXX <TST TST> CAL SETUP SETUP X.X SECONDARY S...

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205 10. EPA PROTOCOL CALIBRATION In order to insure that high quality, accurate measurement information is obtained at all times, the analyzer must be calibrated prior to use. A quality assurance program centered on this aspect and including attention to the built-in warning features of the analyzer...

T400 Ozone Analyzer Operator’s Manual EPA Protocol Calibration 207 SPARE PARTS AND EXPENDABLE SUPPLIES In addition to the basic equipment described in the Q.A. Handbook, it is necessary to maintain an inventory of spare parts and expendable supplies. Section 11 of this manual describes the parts tha...

EPA Protocol Calibration T400 Ozone Analyzer Operator’s Manual 210 10.2. LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS All monitoring instruments are subject to some drift and variation in internal parameters and cannot be expected to maintain accurate calibration over long periods of time the EPA requ...

T400 Ozone Analyzer Operator’s Manual EPA Protocol Calibration 211 10.3. MULTIPOINT CALIBRATION 10.3.1. GENERAL INFORMATION The procedures for multipoint calibration of an O 3 analyzer by UV photometry or a transfer standard have been specified in the Code of Federal Regulations 1 . To facilitate th...

EPA Protocol Calibration T400 Ozone Analyzer Operator’s Manual 212 ZERO CAL M RANGE = 500.0 PPB O3 =XXX.X < TST TST > ZERO SPAN CONC EXIT WAIT 10 MINUTES Or until the reading stabilizes and the SPAN button is displayed SAMPLE RANGE = 500.0 PPB O3 =XXX.X < TST TST > CAL CALZ CALS SETUP Re...

EPA Protocol Calibration T400 Ozone Analyzer Operator’s Manual 214 When F d has been adjusted and R has been calculated, assay the diluted concentration with the photometer and then compare the diluted assay (A 2 ) with the original undiluted assay (A 1 ) by calculating the percentage of linearity e...

T400 Ozone Analyzer Operator’s Manual EPA Protocol Calibration 215 10.3.5. O 3 LOSS CORRECTION FACTOR In spite of scrupulous cleaning and preconditioning, some O 3 may be lost on contact with the photometer cell walls and the gas-handling components. Any significant loss of O 3 must be quantitativel...

EPA Protocol Calibration T400 Ozone Analyzer Operator’s Manual 216 adjustment of the system. Routine quality control checks (such as zero and span checks) conducted by the operator are necessary for obtaining and reporting good quality data, but they are not considered part of the auditing procedure...

T400 Ozone Analyzer Operator’s Manual EPA Protocol Calibration 217 data. Initially, the audit should be performed 1 day out of every 2 weeks of data. For two 1-hour period within each day audited, make independent readings of the strip chart record and continue through the actual transcription of th...

EPA Protocol Calibration T400 Ozone Analyzer Operator’s Manual 218 10.5. SUMMARY OF QUALITY ASSURANCE CHECKS Essential to quality assurance are scheduled checks for verifying the operational status of the monitoring system:  The operator should visit the site at least once each week.  A Level 1 ze...

T400 Ozone Analyzer Operator’s Manual EPA Protocol Calibration 219 Table 10-2: Activity Matrix for Audit Procedure AUDIT ACCEPTANCE LIMITS FREQUENCY AND METHOD OF MEASUREMENT ACTION IF REQUIREMENTS ARE NOT MET Multipoint calibration audit The difference between the measured and the audit values as a...

EPA Protocol Calibration T400 Ozone Analyzer Operator’s Manual 220 Table 10-3: Activity Matrix for Data Reduction, Validation and Reporting ACTIVITY ACCEPTANCE LIMITS FREQUENCY AND METHOD OF MEASUREMENT ACTION IF REQUIREMENTS ARE NOT MET Data reduction Stepwise procedure, Sec. 2.7.4 Ref. 11. Follow ...

225 11. INSTRUMENT MAINTENANCE For the most part, the T400 analyzer is maintenance free, there are, however, a minimal number of simple procedures that when performed regularly will ensure that the T400 photometer continues to operate accurately and reliably over its lifetime. Repairs and troublesho...

Instrument Maintenance T400 Ozone Analyzer Operator’s Manual 230 11.3. MAINTENANCE PROCEDURES The following procedures are to be performed periodically as part of the standard maintenance of the Model T400. 11.3.1. REPLACING THE SAMPLE PARTICULATE FILTER The particulate filter should be inspected of...

T400 Ozone Analyzer Operator’s Manual Instrument Maintenance 231 11.3.2. REBUILDING THE SAMPLE PUMP The diaphragm in the sample pump periodically wears out and must be replaced. A sample rebuild kit is available – see Appendix B of this manual for the part number of the pump rebuild kit. Instruction...

Instrument Maintenance T400 Ozone Analyzer Operator’s Manual 232 11.3.4. IZS DESICCANT (OPTION 56) The M400E can be fitted with a desiccant dryer to provide a dry air source to the IZS sub-system. This option consists of a rear panel mounted scrubber cartridge filled with anhydrous calcium sulfate (...

Instrument Maintenance T400 Ozone Analyzer Operator’s Manual 234 11.3.6. PERFORMING A SAMPLE FLOW CHECK Note Always use a separate calibrated flow meter capable of measuring flows in the 0 – 1000 cc/min range to measure the gas flow rate though the analyzer. DO NOT use the built in flow measurement ...

T400 Ozone Analyzer Operator’s Manual Instrument Maintenance 235 11.3.7. MAINTENANCE OF THE PHOTOMETER ABSORPTION TUBE 11.3.7.1. Cleaning or Replacing the Absorption Tube Note Although this procedure should never be needed as long as the user is careful to supply the photometer with clean, dry and p...

Instrument Maintenance T400 Ozone Analyzer Operator’s Manual 236 11.3.7.2. UV Lamp Adjustment This procedure details the steps for adjustment of the UV source lamp in the optical bench assembly. This procedure should be done whenever the test function O3 REF value drops below 3000 mV. CAUTION – UV R...

Instrument Maintenance T400 Ozone Analyzer Operator’s Manual 238 Figure 11-3: Optical Bench – Lamp Adjustment/ Installation 11.3.7.3. UV Lamp Replacement This procedure details the steps for replacement of the UV source lamp in the optical bench assembly. This procedure should be done whenever the l...

T400 Ozone Analyzer Operator’s Manual Instrument Maintenance 239  Once a lamp position is found that corresponds to a minimum observed value for PHOTO_DET , tighten the lamp setscrew at the approximate minimum value observed.  Adjust PHOTO_DET within the range of 4400 – 4600 mV. 11. Replace the co...

Instrument Maintenance T400 Ozone Analyzer Operator’s Manual 240 Adjustment Pot O 3 Generator Reference Detector PCA O 3 Generator Body Figure 11-5: Location of O 3 Generator Reference Detector Adjustment Pot 06870C DCN6332

243 12. TROUBLESHOOTING & SERVICE This section contains a variety of methods for identifying the source of performance problems with the analyzer. Also included in this section are procedures that are used in repairing the instrument. QUALIFIED TECHNICIAN The operations outlined in this Section ...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 244 3. Suspect a leak first!  Customer service data indicate that the majority of all problems are eventually traced to leaks in the internal pneumatics of the analyzer or the diluent gas and source gases delivery systems.  Check ...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 245 The analyzer will also alert the user via the Serial I/O COM port(s) and cause the FAULT LED on the front panel to blink. To view or clear the various warning messages press: 06870C DCN6332

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 247 Table 12-1: Warning Messages in Display Param Field WARNING FAULT CONDITION POSSIBLE CAUSES PHOTO TEMP WARNING The optical bench temperature lamp temp is  51  C.  Bench lamp heater  Bench lamp temperature sensor  Relay cont...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 248 WARNING FAULT CONDITION POSSIBLE CAUSES O3 GEN TEMP WARNING IZS Ozone Generator Temp is outside of control range of 48  C  3  C.  No IZS option installed, instrument improperly configured  O 3 generator heater  O 3 generat...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 249 Table 12-2: Test Functions - Indicated Failures TEST FUNCTION DIAGNOSTIC RELEVANCE AND CAUSES OF FAULT CONDITIONS. TIME  Time of Day clock is too fast or slow. To adjust see Section 5.6.  Battery in clock chip on CPU board may...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 250 12.1.3. DIAG  SIGNAL I/O: USING THE DIAGNOSTIC SIGNAL I/O FUNCTION The signal I/O diagnostic mode allows access to the digital and analog I/O in the analyzer. Some of the digital signals can be controlled through the touchscree...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 251 Figure 12-1: Example of Signal I/O Function Note Any I/O signals changed while in the signal I/O menu will remain in effect ONLY until signal I/O menu is exited. The Analyzer regains control of these signals upon exit. See Appen...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 252 12.2. USING THE ANALOG OUTPUT TEST CHANNEL The signals available for output over the T400’s analog output channel can also be used as diagnostic tools. See Section 5.10 for instruction on activating the analog output and selecti...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 253 12.3. USING THE INTERNAL ELECTRONIC STATUS LEDS Several LEDs are located inside the instrument to assist in determining if the analyzers CPU, I 2 C bus and Relay PCA are functioning properly. 12.3.1. CPU STATUS INDICATOR DS5, a ...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 254 12.3.2.2. O 3 Option Status LED s D8 (Green) – Photometer Meas/Ref Valve D15 (Green) - Photometer Lamp Heater D16 (Green) – IZS O 3 Generator Lamp Heater D7 (Green) Optional Zero/Span Valve D6 (Green ) – GPT Valve D9 (Green) – O...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 255 12.4. GAS FLOW PROBLEMS In general, flow problems can be divided into three categories:  Flow is too high  Flow is greater than zero, but is too low, and/or unstable  Flow is zero (no flow) When troubleshooting flow problems,...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 256 12.4.1.3. High Flow The most common cause of high flow is a leak in the sample flow control assembly or between there and the pump. If no leaks or loose connections are found in the fittings or the gas line between the orifice a...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 257  Once the instrument passes a leak check, do a flow check (see Section 11.3.6) to make sure adequate sample is being delivered to the optical bench assembly.  Confirm the sample pressure, sample temperature, and sample flow re...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 258 12.6.1.2. Sample Temperature The Sample Temperature should read approximately 5.0  C higher than the box temperature. 12.6.1.3. UV Lamp Temperature There are three possible causes for the UV Lamp temperature to have failed.  T...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 259 12.7. SUBSYSTEM CHECKOUT 12.7.1. AC MAIN POWER WARNING – Electrical Shock Hazard Should the AC power circuit breaker trip, investigate and correct the condition causing this situation before turning the analyzer back on. The T40...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 260 TP1 TP2 TP3 TP4 TP5 TP6 TP7DGND +5V AGND +15V -15V +12R 12V Figure 12-4: Location of DC Power Test Points on Relay PCA A voltmeter should be used to verify that the DC voltages are correct per the values in the table below, and ...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 261 12.7.4. TOUCHSCREEN INTERFACE Verify the functioning of the touchscreen by observing the display when pressing a touchscreen control button. Assuming that there are no wiring problems and that the DC power supplies are operating...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 262 12.7.7. PHOTOMETER PRESSURE /FLOW SENSOR ASSEMBLY This assembly is only present in analyzers with O 3 generator and/or photometer options installed. The pressure/flow sensor PCA, located at the rear of the instrument between the...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 263 12.7.8. MOTHERBOARD 12.7.8.1. Test Channel / Analog Outputs Voltage The ANALOG OUTPUT submenu, located under the SETUP  MORE  DIAG menu is used to verify that the T400 analyzer’s three analog outputs are working properly. The ...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 264 12.7.8.2. A/D Functions The simplest method to check the operation of the A-to-D converter on the motherboard is to use the Signal I/O function under the DIAG menu to check the two A/D reference voltages and input signals that c...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 265 12.7.8.4. Control Inputs The control input bits can be tested by applying a trigger voltage to an input and watching changes in the status of the associated function under the SIGNAL I/O submenu: EXAMPLE: to test the “ A ” contr...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 266 12.7.10. RS-232 COMMUNICATIONS 12.7.10.1. General RS-232 Troubleshooting Teledyne API analyzers use the RS-232 communications protocol to allow the instrument to be connected to a variety of computer-based equipment. RS-232 has ...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 267 12.8. TROUBLE SHOOTING THE PHOTOMETER 12.8.1. CHECKING MEASURE / REFERENCE VALVE To check the function of the photometer’s measure / reference valve: 1. Set the analyzer’s front panel display to show the O3 REF test function (se...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 268 12.8.2. CHECKING THE PHOTOMETER UV LAMP POWER SUPPLY CAUTION - GENERAL SAFETY HAZARD Do not look at the UV lamp while the unit is operating. UV light can cause eye damage. Always use safety glasses made from UV blocking material...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 269 12.9. TROUBLE SHOOTING THE IZS OPTIONS O 3 GENERATOR The only significant components of the O 3 generator that might reasonably malfunction is the power supply assembly for the UV source lamp and the lamp itself. 12.9.1. CHECKIN...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 270 Pneumatic Connector, Male 1/4” (P/N FT0000070) Spring (P/N HW0000020) Sintered Filter (P/N FL0000001) Critical Flow Orifice (P/N 00094-1000) O-Ring (P/N OR0000001) Housing (P/N 00085-0000) Figure 12-5: Critical Flow Orifice Asse...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 271 12.10.3. REPLACING THE IZS O 3 SCRUBBER 1. Turn off power to the instrument. 2. Remove instrument cover. 3. The IZS zero air scrubber is attached to the brass elbow inlet fitting on the top of the O 3 generator assembly. See Fig...

Troubleshooting & Service T400 Ozone Analyzer Operator’s Manual 272 analyzer to malfunction, and invalidate measurements. After the memory is reset, the A/D converter must be re-calibrated, and all information collected in Step 1 below must be re-entered before the instrument will function corre...

T400 Ozone Analyzer Operator’s Manual Troubleshooting & Service 273 Why does the ENTR button sometimes disappear on the Front Panel Display? During certain types of adjustments or configuration operations, the ENTR button will disappear if you select a setting that is nonsensical (such as trying...

275 13. THEORY OF OPERATION The Model T400 ozone analyzer is a microprocessor-controlled analyzer that determines the concentration of Ozone (O 3 ) in a sample gas drawn through the instrument. It requires that sample and calibration gasses be supplied at ambient atmospheric pressure in order to est...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 276 L is the absorption path, or the distance the light travels as it is being absorbed. C is the concentration of the absorbing gas. In the case of the Model T400, Ozone (O 3 ).  is the absorption coefficient that tells how well O 3 absorbs...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 277 13.1.2. THE PHOTOMETER UV ABSORPTION PATH In the most basic terms, the photometer of the Model T400 uses a high energy, mercury vapor lamp to generate a beam of UV light. This beam passes through a window of material specifically chosen t...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 278 13.1.3. THE REFERENCE / MEASUREMENT CYCLE In order to solve the Beer-Lambert equation (see Section 10.1.2) it is necessary to know the intensity of the light passing through the absorption path both when O 3 is present and when it is not....

T400 Ozone Analyzer Operator’s Manual Theory of Operation 279 13.1.4. INTERFERENT REJECTION The detection of O 3 is subject to interference from a number of sources including, SO 2 , NO 2 , NO, H 2 O, aromatic hydrocarbons such as meta-xylene and mercury vapor. The Model T400’s basic method or opera...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 280 13.2. PNEUMATIC OPERATION Note It is important that the sample airflow system is both leak tight and not pressurized over ambient pressure. Regular leak checks should be performed on the analyzer as described in the maintenance schedule, ...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 281 13.2.2. FLOW RATE CONTROL To maintain a constant flow rate of the sample gas through the instrument, the Model T400 uses a special flow control assembly located downstream from the absorption tube and in the exhaust gas line just before t...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 282 13.2.3. PARTICULATE FILTER The Model T400 Ozone Analyzer comes equipped with a 47 mm diameter Teflon particulate filter with a 5-micron pore size. The filter is accessible through the front panel, which folds down to allow access, and sho...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 283 13.3. ELECTRONIC OPERATION 13.3.1. OVERVIEW Absorption tube Display Touchscreen USB (I 2 C Bus) Figure 13-5: T400 Electronic Block Diagram At its heart, the analyzer is a microcomputer (CPU) that controls various internal processes, inter...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 284 from and issues commands to a variety of peripheral devices via a separate printed circuit assembly called the motherboard. The motherboard collects data, performs signal conditioning duties and routs incoming and outgoing signals between...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 285 Figure 13-6. CPU Board The CPU includes two types of non-volatile data storage: Disk-on Module (DOM) and an embedded flash chip. 13.3.2.1. Disk-On-Module The DOM is a 44-pin IDE flash drive with a storage capacity up to 128 MB. It is used...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 286 13.3.3. MOTHERBOARD This printed circuit assembly provides a multitude of functions including, A/D conversion, digital input/output, PC-104 to I 2 C translation, temperature sensor signal processing and is a pass through for the RS-232 an...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 287  UV LAMP TEMPERATURE SENSOR: This thermistor, attached to the UV lamp in the optical bench reports the current temperature of the Lamp to the CPU as part of the lamp heater control loop.  IZS LAMP TEMPERATURE SENSOR: This thermistor att...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 288 13.3.3.7. Power Up Circuit This circuit monitors the +5V power supply during start-up and sets the Analog outputs, External Digital I/O ports, and I 2 C circuitry to specific values until the CPU boots and the instrument software can esta...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 289 The most commonly used version of the Relay PCA installed in the T400 analyzer does not include the AC relays used in instruments where there are AC powered components requiring control. A plastic insulating safety shield covers the empty...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 290 13.3.4.1. Status LEDs Eight LEDs are located on the Analyzer’s relay PCA to show the current status on the various control functions performed by the relay PCA (see Figure 13-10). They are: Table 13-1: Relay PCA Status LEDs LED Color Func...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 291 13.3.4.3. Valve Control The valve that switches the gas stream to and from the analyzer’s O 3 scrubber during the measure/reference cycle (see Section 13.1.3) is operated by an electronic switch located on the relay PCA. This switch, unde...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 292 Thermistor(s) – Photometer Lamp Temperature and Optional IZS O 3 Generator Lamp Temperature) RELAY PCA DC Control Logic Preamplifiers and Signal Conditioning MOTHERBOARD A/D Converter (V/F) CPU Themocouple(s) (used on Optional Metal Wool ...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 293 In put G ain Se le ctor 1 – 11 T ype J Com p ensa tio n 4 – 1 4 O u tp u t Sca le Selector 2 – 1 2 T ype J Com p ensa tio n 3 – 1 3 Termina tion Sele ct o r 5 – 15 TC2 Not Used TC1 Figure 13-12: Thermocouple Configuration Jumper (JP5) Pin...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 294 Figure 13-13: Power Distribution Block Diagram 13.3.5.1. Power Switch/Circuit Breaker A 6.75 Amp circuit breaker is built into the ON/OFF Switch. WARNING – Electrical Shock Hazard Should the AC power circuit breaker trip, investigate and ...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 295 13.3.6. AC POWER CONFIGURATION The T400 analyzer’s digital components will operate with any of the specified power regimes. As long as instrument is connected to 100-120 VAC or 220-240 VAC at either 50 or 60 Hz it will turn on and after a...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 296 13.3.6.1. AC Configuration – Internal Pump (JP7) Table 13-4: AC Power Configuration for Internal Pumps (JP7) LINE POWER LINE FREQUENCY JUMPER COLOR FUNCTION JUMPER BETWEEN PINS Connects pump pin 3 to 110 / 115 VAC power line 2 to 7 Connec...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 297 13.3.6.2. AC Configuration – Heaters for Option Packages (JP6) The optional metal wool scrubber (OPT-68) includes an AC heater that maintain the scrubber at an optimum operating temperature. Jumper set JP6 is used to connect the heaters a...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 298 13.3.7. PHOTOMETER LAYOUT AND OPERATION The Photometer is the component where the absorption of UV light by ozone is measured and converted into a voltage. It consists of several sub-assemblies:  A mercury-vapor UV lamp. This lamp is coa...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 299 13.3.7.1. Photometer Electronic Operation Sens or In pu ts Absorption tube Figure 13-18: O 3 Photometer Electronic Block Diagram Like the O 3 photometer and its subcomponents act as peripheral devices operated by the CPU via the motherboa...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 300 13.3.7.2. O 3 Photometer UV Lamp Power Supply The photometer’s UV lamp requires a high voltage AC supply voltage to create and maintain its mercury vapor plasma arc. This AC voltage is produced by a variable transformer, the primary of wh...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 301 13.3.7.3. Photometer Temperature In order to operate at peak efficiency the UV lamp of the instrument’s O 3 photometer is maintained at a constant 58ºC. This is intentionally set at a temperature higher than the ambient temperature of the...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 302 13.4. FRONT PANEL TOUCHSCREEN/DISPLAY INTERFACE Users can input data and receive information directly through the front panel touchscreen display. The LCD display is controlled directly by the CPU board. The touchscreen is interfaced to t...

T400 Ozone Analyzer Operator’s Manual Theory of Operation 303 13.5. SOFTWARE OPERATION The instrument’s core module is a high performance, X86-based microcomputer running Windows CE. Inside Windows CE, special software developed by Teledyne API interprets user commands from the various interfaces, p...

Theory of Operation T400 Ozone Analyzer Operator’s Manual 304 Two conditions must be simultaneously met to switch to the short filter. First, the instantaneous concentration must exceed the average in the long filter by a fixed amount. Second, the instantaneous concentration must exceed the average ...

305 14. A PRIMER ON ELECTRO-STATIC DISCHARGE Teledyne API considers the prevention of damage caused by the discharge of static electricity to be extremely important part of making sure that your analyzer continues to provide reliable service for a long time. This section describes how static electri...

A Primer on Electro-Static Discharge T400 Ozone Analyzer Operator’s Manual 306 quickly reaching significant levels. Pushing an epoxy printed circuit board across a workbench, using a plastic handled screwdriver or even the constant jostling of Styrofoam TM pellets during shipment can also build heft...

T400 Ozone Analyzer Operator’s Manual A Primer on Electro-Static Discharge 307 Potentially damaging electro-static discharges can occur:  Any time a charged surface (including the human body) discharges to a device. Even simple contact of a finger to the leads of a sensitive device or assembly can ...

A Primer on Electro-Static Discharge T400 Ozone Analyzer Operator’s Manual 308  As long as my analyzer is properly installed, it is safe from damage caused by static discharges : It is true that when properly installed the chassis ground of your analyzer is tied to earth ground and its electronic c...

A Primer on Electro-Static Discharge T400 Ozone Analyzer Operator’s Manual 310 14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE 14.4.2.1. Working at the Instrument Rack When working on the analyzer while it is in the instrument rack and plugged into a properly grounded power sup...

T400 Ozone Analyzer Operator’s Manual A Primer on Electro-Static Discharge 311 14.4.2.3. Transferring Components from Rack to Bench and Back When transferring a sensitive device from an installed Teledyne API analyzer to an Anti-ESD workbench or back: 1. Follow the instructions listed above for work...

A Primer on Electro-Static Discharge T400 Ozone Analyzer Operator’s Manual 312 14.4.2.5. Packing Components for Return to Teledyne API Customer Service Always pack electronic components and assemblies to be sent to Teledyne API Customer Service in anti-ESD bins, tubes or bags. CAUTION ESD Hazard  D...

T400 Ozone Analyzer Operator’s Manual A Primer on Electro-Static Discharge 313 GLOSSARY Some terms in this glossary may not occur elsewhere in this manual. Term Description/Definition 10BaseT an Ethernet standard that uses twisted (“T”) pairs of copper wires to transmit at 10 megabits per second (Mb...

A Primer on Electro-Static Discharge T400 Ozone Analyzer Operator’s Manual 314 Term Description/Definition to automatically set up the interface protocols between themselves and any other addressable device connected to the network DIAG Diagnostics , the diagnostic settings of the analyzer. DOM Disk...

317 INDEX 1 100 VAC, 259, 293 115 VAC, 259, 293, 296 2 230 VAC, 259, 293 5 50 Hz, 293, 296 6 60 Hz, 29, 40, 259, 295, 296 A AC Power, 27, 295, 296 100 VAC, 259, 293 AC Power 115 VAC, 259, 293, 296 AC Power 230 VAC, 259, 293 AC Power 50 Hz, 293, 296 AC Power 60 Hz, 29, 40, 259, 295, 296 AIN, 125 ANAL...

Index T400 Ozone Analyzer Operator’s Manual 318 CONC, 156 CONC Button, 105, 264 CONC_PRECISION, 105 CONC1, 159 Concentration Field, 35 CONFIG INITIALIZED, 62, 86 Control Buttons Definition Field, 35 Control Inputs, 45, 46, 72, 73, 77, 183, 195, 265, 287 LOW_SPAN_CAL 1, 265 ZERO_CAL, 265 CPU, 62, 76,...

T400 Ozone Analyzer Operator’s Manual Index 319 Reference/Measurement Cycle, 278 Z/S, 73 Front Panel, 33, 234, 302 Buttonpad, 183 Concentration Field, 35 Display , 108, 123, 247, 275 Message Field, 35 Mode Field, 35 ON/OFF Switch, 293 Status LED’s, 154 Status LEDs, 35 Touchscreen Definition Field, 3...

Index T400 Ozone Analyzer Operator’s Manual 320 O3_SCRUB_HEATER, 254 O3_SCRUB_SET, 105 O3GEN, 156 O3REF, 156 Offset, 85, 117, 122, 229, 247, 304 OFFSET, 85, 185, 225, 229, 249, 304 ON/OFF Switch, 259, 293, 294 Operating Modes, 108, 229 Calibration Mode, 87, 150 Diagnostic Mode (DIAG), 108 Sample Mod...

T400 Ozone Analyzer Operator’s Manual Index 321 Specifications, 27, 28, 29 EC Compliance, 30 STABIL, 62, 85, 150, 229, 247, 249 Standard Temperature and Pressure, 98, 275 State of California Air Resources Board (CARB) Contact Information, 208 Status LED’s CPU, 253 I 2 C, 253 Relay PCA, 253, 290, 295...

Index T400 Ozone Analyzer Operator’s Manual 322 Zero/Span, 72 AND AUTOCAL, 183, 195 Calibration, 63, 190, 193, 194 EPA Equivalency, 29 Flow Diagram, 73 Setup, 74 Troubleshooting, 254, 265 Valve States, 73 with Remote Contact Closure, 195 VARS Menu, 89, 99, 101, 103, 105, 107, 155, 168 Variable Defau...

Teledyne API - Models T400 and 400E (04402F DCN6340) APPENDIX A – Software Version-Specific Documentation A-1 APPENDIX A – Software Version-Specific Documentation APPENDIX A-1: Software Menu Trees APPENDIX A-2: Setup Variables Available Via Serial I/O APPENDIX A-3: Warnings and Test Measurements Via...

Teledyne API - Models T400 and 400E (04402F DCN6340) APPENDIX A-1: T400 and M400E Software Menu Trees, Revision 1.0.0/E.3 A-3 APPENDIX A-1: T400 and M400E Software Menu Trees, Revision 1.0.0/E.3 Press to cycle through the active warning messages. Press to clear an active warning messages. This will ...

APPENDIX A-1: T400 and M400E Software Menu Trees, Revision 1.0.0/E.3 Teledyne API - Models T400 and 400E (04402F DCN6340) A-4 PRIMARY SETUP MENU SAMPLE MSG 1 CALZ 4 CALS 4 CLR 1 SETUP <TST TST> CAL TEST 1 DAS CFG ACAL 4 CLK RANGE PASS MORE SECONDARY SETUP MENU Press to cycle through the active...

APPENDIX A-1: T400 and M400E Software Menu Trees, Revision 1.0.0/E.3 Teledyne API - Models T400 and 400E (04402F DCN6340) A-8 SETUP PASS DAS RNGE CLK MORE ACAL CFG SAMPLE COMM VARS DIAG Go to DIAG Menu Tree HESN 2 INET 1 ID ENTER PASSWORD: 818 ENTER PASSWORD: 818 ENTER PASSWORD: 818 1 Only appears i...

APPENDIX A-4: T400 and M400E Signal I/O Definitions, Revision 1.0.0/E.3Teledyne API - Models T400 and 400E (04402F DCN6340) A-20 SIGNAL NAME BIT OR CHANNEL NUMBER DESCRIPTION ST_ZERO_CAL 3 0 = in zero calibration 1 = not in zero ST_SPAN_CAL 4 0 = in span calibration 1 = not in span ST_TEMP_ALARM 5 0...

Teledyne API - Models T400 and 400E (04402F DCN6340)APPENDIX A-4: T400 and M400E Signal I/O Definitions, Revision 1.0.0/E.3 A-21 SIGNAL NAME BIT OR CHANNEL NUMBER DESCRIPTION Relay board digital output (PCF8575), default I 2 C address 44 hex RELAY_WATCHDOG 0 Alternate between 0 and 1 at least every ...

APPENDIX A-4: T400 and M400E Signal I/O Definitions, Revision 1.0.0/E.3Teledyne API - Models T400 and 400E (04402F DCN6340) A-22 SIGNAL NAME BIT OR CHANNEL NUMBER DESCRIPTION Rear board analog outputs CONC_OUT_1 Concentration output #1 DATA_OUT_1 6 0 Data output #1 CONC_OUT_2 Concentration output #2...

Teledyne API - Models T400 and 400E (04402F DCN6340) APPENDIX A-5: T400 and M400E DAS Functions, Revision 1.0.0/E.3 A-23 APPENDIX A-5: T400 and M400E DAS Functions, Revision 1.0.0/E.3 Table A-5: T400 and M400E DAS Trigger Events, Revision 1.0.0/E.3 NAME DESCRIPTION ATIMER Automatic timer expired EXI...

APPENDIX A-6: Terminal Command Designators Teledyne API - Models T400 and 400E (04402F DCN6340) A-26 APPENDIX A-6: Terminal Command Designators Table A-7: Terminal Command Designators COMMAND ADDITIONAL COMMAND SYNTAX DESCRIPTION ? [ID] Display help screen and commands list LOGON [ID] password Estab...

Teledyne API - Models T400 and 400E (04402F DCN6340) APPENDIX A-6: Terminal Command Designators A-27 Table A-8: Terminal Key Assignments TERMINAL KEY ASSIGNMENTS ESC Abort line CR (ENTER) Execute command Ctrl-C Switch to computer mode COMPUTER MODE KEY ASSIGNMENTS LF (line feed) Execute command Ctrl...

APPENDIX B - Spare Parts Note Use of replacement parts other than those supplied by T-API may result in non compliance with European standard EN 61010-1. Note Due to the dynamic nature of part numbers, please refer to the Website or call Customer Service for more recent updates to part numbers. 0687...

T400 Spare Parts List PN 06851A DCN5809 08/18/2010 1 of 2 page(s) Part Number Description 000941000 ORIFICE, 13 MIL (SAMPLE FLOW & OZONE GENERATOR)001760400 ASSY, FLOW CONTROL, 800CC003290000 ASSY, THERMISTOR005960000 KIT, EXPENDABLES, ACTIVATED CHARCOAL006120100 ASSY, UV LAMP, OZONE GENERATOR00...

Model T400 Recommended Spare Parts Stocking Levels (Reference: 07558A DCN6305) Part Number Description 1 2-5 6-10 11-20 21-30 072150000 ASSY. TOUCHSCREEN CONTROL MODULE 1 2 3 022710000 ABSORPTION TUBE, QUARTZ, (KB) 1 2 4 4 040010000 ASSY, FAN REAR PANEL, E SERIES 1 1 1 2 3 040030100 PCA, PRESS SENSO...

Part Number Description Quantity FL0000001 FILTER, SS 2 040660000 ASSY, REPLACEMENT CHARCOAL FILTER 1 06870C DCN6332 B-7

APPENDIX C Warranty/Repair Questionnaire T400, M400E (04404D, DCN5798) TELEDYNE INSTRUMENTS CUSTOMER SERVICE EMAIL: [email protected] PHONE: (858) 657-9800 TOLL FREE: (800) 324-5190 FAX: (858) 657-9816 C-1 CUSTOMER:_______________________________ PHONE: _______________________________...

APPENDIX D – Wire List and Electronic Schematics 06870C DCN6332 D-1

Interconnect List, T400 (Reference: 069130100A DCN5833) Revision Description Checked Date DCN A Initial Release 9/3/10 5833 Cable PN Signal Assembly PN J/P Pin Assembly PN J/P Pin 04105 CBL, KEYBD TO MTHBRD Kbd Interupt LCD Interface PCA 066970000 J1 7 Motherboard 058021100 J106 1 DGND LCD Interface...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 7/11/2011 Sheet of File: N:\PCBMGR\..\04524-E_p2.schDoc Drawn By: 1 2 U3A SN74HC04 9 8 U3D 11 10 U3E OUT4 1 K 2 OUT 3 3 GN D 4 GN D 5 OUT 2 6 K 7 OUT 1 8 IN 1 9 IN 2 10 VC C 11 GN D 12 GN D 13 ENABLE 14 IN 3 15 IN 4 16 U6 UDN...

1 2 3 4 A B C D 4 3 2 1 D C B A A PPROV A LS D R A WN CHECKED A PPROV ED DATE S IZE D R A W I N G NO . R E V I S I ON S HEET The information herein is theproperty of API and issubmitted in strictest con- Unauthorized use by anyone fidence for reference only. for any other purposes isprohibited. This...

1 2 3 4 A B C D 4 3 2 1 D C B A APPROVALS DRAWN CHECKED APPROVED DATE SIZE DRAWING NO. REVISION SHEET The information herein is theproperty of API and issubmitted in strictest con- Unauthorized use by anyone fidence for reference only. for any other purposes isprohibited. This document orany informa...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P1.R3.schdoc Drawn By: GUI Interface 06698 D 1 4 2 3 4 5 6 7 8 1 51 52 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P2.R3.schdoc Drawn By: 06698 D 2 4 22uH L1 Vin 5 SHDN 4 SW 1 GN D 2 FB 3 U1 CAT4139TD-GT3 4.7uF/16V C9 1K R12 2.0 R14 5V-GND +5V 9.76 R13 3.9uH L2 487K R9 309K R8 80.6K R18 66.5K R1...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P3.R3.schdoc Drawn By: 06698 D 4 3 12345 To old TScreen 70553-004 NI J11 LLRLSDRTLT +5V CHASSIS 1 2 NI J12 BUS +5 12345 To new TScreen 70553-004 J10 LT 1 RT 2 SHL D 3 RL 4 LL 5 GN D...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P4.R3.schdoc Drawn By: 06698 D 4 4 TOUCH SCREEN INTERFACE CIRCUITRY ( TBD) GUI Interface R40 10K O p tion CLKOUT_P CLKOUT_N 3.3V C49 0.1 R41100 FB6 FB14 Vcc PIN 28 C47 0.01 22uF/6.3...

1 1 2 2 3 3 4 4 D D C C B B A A Title Number Revision Size A Date: 5/7/2010 Sheet of File: N:\PCBMGR\..\06882-P1-R0.SchDoc Drawn By: LVDS, Transmitter Board B 1 1 RT 06882 VAD6VAD7VAD8VAD9VAD10VAD11VBD10VBD11VAD0VAD1VAD2VAD3VBD2VBD3VBD4VBD5VBD6VBD7 VBDE Y0_NY0_PY1_NY1_PY2_NY2_P CLKOUT_NCLKOUT_P R2 2...

1 1 2 2 3 3 4 4 D D C C B B A A Title Number Revision Size A Date: 5/6/2011 Sheet of File: N:\PCBMGR\..\06731-1_ETHERNET.SchDoc Drawn By: Auxiliary I/O Board (PWR-ETHERNET) B 3 1 RT 06731 STRAIGHT THROUGH ETHERNET GND +5V SCL SDA +5V-ISO + C17 100uF GND DS3 GRN 12345678 P2 Header 8 1 2 3 4 5 6 U6 SP...