Page 5 - S a f e t y M e s s a g e s; CAUTION; Note
07506C DCN6727 iii S a f e t y M e s s a g e s Important safety messages are provided throughout this manual for the purpose of avoiding personal injury or instrument damage. Please read these messages carefully. Each safety message is associated with a safety alert symbol, and are placed throughout...
Page 6 - Laser Safety; W A R N I N G
iv 07506C DCN6727 Laser Safety The Ultrafine Particle Monitor – Model 651 is a Class I laser-based instrument. During normal operation, you will not be exposed to laser radiation. To avoid exposing yourself at any time to hazardous radiation in the form of intense, focused visible light (exposure to...
Page 7 - W a r r a n t y; COVERAGE
07506C DCN6727 v W a r r a n t y WARRANTY POLICY (02024F) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., provides that: Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment failure occur, TAPI assures its customers...
Page 9 - A b o u t T h i s M a n u a l; R e v i s i o n H i s t o r y; Inlet pressure, power requirements – max W); CAUTION – AVOID WARRANTY INVALIDATION
07506C DCN6727 vii A b o u t T h i s M a n u a l This Model 651 manual, PN 07506, is accompanied by a Quick Guide document, PN 07507, which provides critical information that is critical to the proper and safe initial setup and timely maintenance, and proper handling of this instrument. R e v i s i ...
Page 11 - C o n t e n t s
07506C DCN6727 ix C o n t e n t s OPERATION MANUAL ....................................................................................... i About Teledyne Advanced Pollution Instrumentation (TAPI) ................. i Safety Messages .....................................................................
Page 14 - F i g u r e s
Contents Teledyne API Ultrafine Particle Monitor - Model 651 xii 07506C DCN6727 RPV – Read Vacuum Pressure .......................................................... 8 RRD – Read Data Record .................................................................. 9 RRS – Read Status Record ..................
Page 15 - T a b l e s
Teledyne API Ultrafine Particle Monitor - Model 651 Contents 07506C DCN6727 xiii FIGURE 9-8 EXTERNAL FLOW METER ATTACHED TO MODEL 651 .............................................................. 84 FIGURE 9-9 CLEANING/REPLACING ORIFICES ................................................................
Page 17 - P u r p o s e
07506C DCN6727 xv H o w T h i s M a n u a l i s O r g a n i z e d P u r p o s e This is an operation and service manual for the Ultrafine Particle Monitor - Model 651. O r g a n i z a t i o n The following information is a guide to the organization of this manual. Chapter 1: Product Overview Conta...
Page 18 - Chapter 10: Primer on Electro-Static Discharge; R e l a t e d P r o d u c t L i t e r a t u r e; G e t t i n g H e l p
How This Manual is Organized Teledyne API Ultrafine Particle Monitor - Model 651 xvi 07506C DCN6727 Chapter 9: Maintenance, Service, and Troubleshooting Describes the recommended practices for routine maintenance and service, as well as important troubleshooting procedures. Chapter 10: Primer on...
Page 19 - C H A P T E R 1; P r o d u c t O v e r v i e w; P r o d u c t D e s c r i p t i o n
07506C DCN6727 17 C H A P T E R 1 P r o d u c t O v e r v i e w This chapter contains an introduction to the Ultrafine Particle Monitor - Model 651 and provides a brief explanation of how the instrument operates. P r o d u c t D e s c r i p t i o n The Model 651 is a continuous laminar flow condensa...
Page 20 - S p e c i f i c a t i o n s; PARAMETER SPECIFICATION
Product Overview Teledyne API Ultrafine Particle Monitor - Model 651 18 07506C DCN6727 Figure 1-1 Ultrafine Particle Monitor - Model 651 S p e c i f i c a t i o n s Table 1-1 contains the operating specifications for the Model 651 instrument. These specifications are subject to change without notice...
Page 22 - H o w i t W o r k s
Product Overview Teledyne API Ultrafine Particle Monitor - Model 651 20 07506C DCN6727 PARAMETER SPECIFICATION Physical Features Front panel Display, sample inlet, LED particle indicator Back panel Power connector, USB, Ethernet, RS-232, BNC output, fan, water fill connector, pump exhaust port, fill...
Page 23 - each
Teledyne API Ultrafine Particle Monitor - Model 651 Product Overview 07506C DCN6727 21 The enlarged particles are passed through a laser beam and create a large light pulse. Every particle pulse event is detected and counted. In this technique, particle concentration is measured by counting each p...
Page 25 - C H A P T E R 2; P a c k i n g L i s t; Table 2-1 Model 651 Packing List
07506C DCN6727 23 C H A P T E R 2 U n p a c k i n g a n d S e t t i n g U p t h e M o d e l 6 5 1 Use the information in this chapter to unpack and set up the Ultrafine Particle Monitor - Model 651. P a c k i n g L i s t The packing list described in Table 2-1 shows the components shipped with the M...
Page 26 - U n p a c k i n g; Caution –; Prevent Damage and Avoid Warranty Invalidation; not
Unpacking and Setting Up the Model 651 Teledyne API Ultrafine Particle Monitor - Model 651 24 07506C DCN6727 Table 2-2 Model 651 Maintenance Kit PN DU0000169 Qty. Part Number Description 1 DU0000150 Static Dissipative Sample Inlet Tubing (3M) 3 DU0000234 Filter Replacements M651 1 DU0000161 Replacem...
Page 27 - I n s t a l l a t i o n; I M P O R T A N T; Equipment; Remove Protective Caps; AEROSOL INLET; Connecting the Water Supply
Teledyne API Ultrafine Particle Monitor - Model 651 Unpacking and Setting Up the Model 651 07506C DCN6727 25 I n s t a l l a t i o n I M P O R T A N T The wick used in the M651 must be changed every 4 weeks (800 hours), and distilled (<6 ppm) or HPLC water must be used as the water source. Follow...
Page 28 - WATER FILL
Unpacking and Setting Up the Model 651 Teledyne API Ultrafine Particle Monitor - Model 651 26 07506C DCN6727 To connect the water supply, follow these instructions: 1. Using a 7/64 inch hex driver, mount the water supply bottle bracket to the front or back of the particle counter using the provided ...
Page 29 - Connecting the Water Exhaust Tube; Connecting the Aerosol Supply
Teledyne API Ultrafine Particle Monitor - Model 651 Unpacking and Setting Up the Model 651 07506C DCN6727 27 Figure 2-2 Water Fill and Water Exhaust Fittings Connecting the Water Exhaust Tube The waste water should pass into a suitable drain such as a floor drain or a vented container. To connect th...
Page 31 - VACUUM
Teledyne API Ultrafine Particle Monitor - Model 651 Unpacking and Setting Up the Model 651 07506C DCN6727 29 Figure 2-4 Connecting the Aerosol Supply to Inlet Screen Assembly 5. Turn the captive screws to secure the inlet screen assembly in place. Tighten with hex key (supplied with the instrument)....
Page 32 - Installing the Model 651 in a Rack
Unpacking and Setting Up the Model 651 Teledyne API Ultrafine Particle Monitor - Model 651 30 07506C DCN6727 7. Connect an external vacuum source to the VACUUM inlet using the vacuum tubing provided with the instrument, and a 9/16-inch wrench to tighten the Swagelok ® fitting. Figure 2-6 Connecting ...
Page 33 - Connecting the USB Cable
Teledyne API Ultrafine Particle Monitor - Model 651 Unpacking and Setting Up the Model 651 07506C DCN6727 31 Figure 2-7 Installing Model 651 in a Rack 2. Place the Model 651 in the rack. W A R N I N G When mounting the instrument in a rack location be certain that the back panel power on/off switch ...
Page 34 - Warmup
Unpacking and Setting Up the Model 651 Teledyne API Ultrafine Particle Monitor - Model 651 32 07506C DCN6727 W A R N I N G Connection to an improperly grounded electrical source may cause a severe shock hazard—ensure that the ground is secure. 3. Turn on the instrument. The Home screen appears on th...
Page 35 - C H A P T E R 3; Prevent Damage and Avoid Invalidating the Warranty.; Moving the Model 651 Short Distances; Preparing the Model 651 for Shipping and Storage; Ready
07506C DCN6727 33 C H A P T E R 3 M o v i n g a n d S h i p p i n g t h e M o d e l 6 5 1 Use the information in this chapter to prepare the Ultrafine Particle Monitor - Model 651 for moving or shipping. Caution- Prevent Damage and Avoid Invalidating the Warranty. The Model 651 operates using water ...
Page 37 - C H A P T E R 4; I n s t r u m e n t D e s c r i p t i o n; F r o n t P a n e l; Display
07506C DCN6727 35 C H A P T E R 4 I n s t r u m e n t D e s c r i p t i o n Use the information in this chapter to become familiar with the location and function of controls, indicators, and connectors on the Ultrafine Particle Monitor - Model 651. F r o n t P a n e l The main components of the fron...
Page 38 - Status Messages; Status Indicator; Indicator Light
Instrument Description Teledyne API Ultrafine Particle Monitor - Model 651 36 07506C DCN6727 Status Messages Status messages display at the top of the home screen. The indicators are as follows: Status Indicator Description Low Water Water level is low Warmup Instrument is warming up Laser Fault Las...
Page 39 - B a c k P a n e l
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Description 07506C DCN6727 37 B a c k P a n e l The main components of the back panel are shown in the figure below. Components include power and data connections, analog input/output connections, and water and sample inlets/outlets. Fig...
Page 40 - I n t e r n a l I n s t r u m e n t C o m p o n e n t s; Optics Module
Instrument Description Teledyne API Ultrafine Particle Monitor - Model 651 38 07506C DCN6727 I n t e r n a l I n s t r u m e n t C o m p o n e n t s Internal components are described in this section and identified in the photos below. Figure 4-3 Model 651 Internal Components (viewed from instrument ...
Page 41 - SETUP; Water System
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Description 07506C DCN6727 39 SETUP screen) is an electronic valve used to turn on/off the vacuum from the external source. Water System The water separator removes water from the vapor stream coming from the optics head. This prevents w...
Page 42 - Data Communication Ports; USB Communication Port; RS-232 Serial Connections; Analog Input
Instrument Description Teledyne API Ultrafine Particle Monitor - Model 651 40 07506C DCN6727 Data Communication Ports USB Communication Port The Model 651 provides a USB port for communications use. RS-232 Serial Connections The Model 651 provides one standard, 9-pin RS-232 serial port that allows c...
Page 43 - SM; Ethernet Communication Port
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Description 07506C DCN6727 41 The pulse output is a way to get raw particle count information. This information is also available through serial command. Using the SM or SSTART,3 command, described in Appendix B , you can read raw, uncor...
Page 45 - C H A P T E R 5; I n s t r u m e n t O p e r a t i o n; O p e r a t i n g P r e c a u t i o n s; R e c o m m e n d e d O p e r a t i o n P r o c e d u r e s; Outdoor Operation Procedures
07506C DCN6727 43 C H A P T E R 5 I n s t r u m e n t O p e r a t i o n This chapter describes the basic operation of the Ultrafine Particle Monitor - Model 651 and describes how to use the controls, indicators, and connectors found on the front and back panels. O p e r a t i n g P r e c a u t i o n...
Page 46 - Standard Operation Procedures; Do not use tap water.
Instrument Operation Teledyne API Ultrafine Particle Monitor - Model 651 44 07506C DCN6727 Follow the startup advice contained in the Quick Start Guide (shipped with the instrument). Standard Operation Procedures Perform these standard procedures every 4 weeks (800 hours): Replace the wick. Ch...
Page 47 - D i s p l a y / U s e r S e t t i n g s; HOME Screen
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Operation 07506C DCN6727 45 W a r m - u p When you have successfully made all the connections described in the Installation section of Chapter 2 , and turned on the power, the Home screen appears on the display and reads Warmup . When th...
Page 48 - Status
Instrument Operation Teledyne API Ultrafine Particle Monitor - Model 651 46 07506C DCN6727 Press MORE on the first Status screen to see the ADDITIONAL STATUS settings. The photos below show the STATUS and ADDITIONAL STATUS screens. The Status screens display the following information: Status Descrip...
Page 49 - SETUP Screens; Parameter
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Operation 07506C DCN6727 47 Status Description Nozzle Pressure The pressure difference upstream and downstream of the optics assembly. Should be 100% - a 10% drop in nozzle pressure indicates a nozzle clog. Separator Temp Temperature of ...
Page 50 - SAMPLE TIME; Vacuum Setting; INLET MODE; INLET MODE
Instrument Operation Teledyne API Ultrafine Particle Monitor - Model 651 48 07506C DCN6727 The following pages contain descriptions of the SETUP options. SAMPLE TIME SETUP | SAMPLE TIME Select a sample time in seconds for the on-screen graph. Press the SAMPLE TIME button to scroll through the settin...
Page 51 - SET TIME; BACK; NETWORK
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Operation 07506C DCN6727 49 SET TIME SETUP | SET TIME Allows you to select the date (year, month, and day) and time (hour, minute, and second) for data collection. To set the date and time, follow these instructions: 1. Touch the screen ...
Page 52 - ADDRESS; ENTER
Instrument Operation Teledyne API Ultrafine Particle Monitor - Model 651 50 07506C DCN6727 On this screen, only the network setting has been specified. On this screen all network settings have been specified. ADDRESS SETUP | NETWORK SETUP | ADDRESS Allows you to specify an IP address for your networ...
Page 53 - MASK; GATEWAY; TOTAL Screen
Teledyne API Ultrafine Particle Monitor - Model 651 Instrument Operation 07506C DCN6727 51 MASK SETUP | NETWORK SETUP | MASK Allows you to specify the network mask. Note : The Mask must match the size of your network. A typical setting is 255.255.255.0 for a small network. To set the Mask, follow th...
Page 55 - C H A P T E R 6; T e c h n i c a l D e s c r i p t i o n; T h e o r y
07506C DCN6727 53 C H A P T E R 6 T e c h n i c a l D e s c r i p t i o n The Model 651 is a continuous-flow, water-based, condensation particle counter that detects particles down to <7 nm at a sample flow rate of 0.12 L/min. This section describes the function of the particle counter, its subsy...
Page 56 - D e s i g n o f t h e M o d e l 6 5 1; Sensor
Technical Description Teledyne API Ultrafine Particle Monitor - Model 651 54 07506C DCN6727 where = surface tension of the condensing fluid M = molecular weight of the condensing fluid = density of the condensing fluid R = universal gas constant T = absolute temperature d = Kelvin diameter The h...
Page 57 - Pulse Height
Teledyne API Ultrafine Particle Monitor - Model 651 Technical Description 07506C DCN6727 55 The sample flow is cooled with a thermoelectric device in the conditioner. The vapor passes into the growth tube where it becomes supersaturated and condenses onto the aerosol particles (acting as condensatio...
Page 58 - Flow System; Orifice; Critical Flow
Technical Description Teledyne API Ultrafine Particle Monitor - Model 651 56 07506C DCN6727 Changes in optical alignment, laser power, operating temperatures, flow rates, presence of water, or optical cleanliness can all reduce pulse amplitude, therefore the pulse amplitude indicates the “health” of...
Page 59 - pressure; Pressure Value; Inlet Pressure; Temperature Control; Vacuum Supply
Teledyne API Ultrafine Particle Monitor - Model 651 Technical Description 07506C DCN6727 57 The critical pressure ratio is found by dividing the absolute pressure downstream of the orifice P D , by the absolute pressure upstream of the orifice P U . This ratio must be below 0.528 for air. 528 . 0 pr...
Page 60 - Water Removal System
Technical Description Teledyne API Ultrafine Particle Monitor - Model 651 58 07506C DCN6727 The Inlet Pressure reading is displayed on the Status screen on the front-panel display. Water Removal System The Model 651 has a water separator and ejection system to remove water from the vapor stream exit...
Page 63 - C H A P T E R 7; P a r t i c l e C o u n t i n g; T o t a l C o u n t A c c u r a c y
07506C DCN6727 61 C H A P T E R 7 P a r t i c l e C o u n t i n g This chapter discusses particle counting and particle count measurements performed using the Ultrafine Particle Monitor - Model 651. The Model 651 has two modes for particle counting: Concentration mode, where data is presented as p...
Page 64 - L i v e - T i m e C o u n t i n g
Particle Counting Teledyne API Ultrafine Particle Monitor - Model 651 62 07506C DCN6727 In totalizer mode, the accuracy of the concentration is increased by sampling for a longer period and counting more particles. The concentration is displayed on the front panel in totalizer mode and is calculated...
Page 65 - C o n c e n t r a t i o n M e a s u r e m e n t; ion
Teledyne API Ultrafine Particle Monitor - Model 651 Particle Counting 07506C DCN6727 63 C o n c e n t r a t i o n M e a s u r e m e n t The Model 651 can report particle concentration values in the following ways: On the front-panel display. On the Totalizer display. Using the data communicati...
Page 67 - T o t a l i z e r M o d e
Teledyne API Ultrafine Particle Monitor - Model 651 Particle Counting 07506C DCN6727 65 T o t a l i z e r M o d e The Totalizer mode counts the number of particles in a given time period. This mode is used primarily to improve counting resolution at very low particle concentrations, but it can also ...
Page 69 - C H A P T E R 8; C o m p u t e r I n t e r f a c e; Ethernet
07506C DCN6727 67 C H A P T E R 8 C o m p u t e r I n t e r f a c e , C o m m a n d s , a n d D a t a C o l l e c t i o n This chapter provides information about the computer interface, communications information, and data collection for the Ultrafine Particle Monitor - Model 651. Information about ...
Page 71 - Flash Drives
Teledyne API Ultrafine Particle Monitor - Model 651 Computer Interface, Commands, and Data Collection 07506C DCN6727 69 Figure 8-1 Screen Showing Valid Network Connection Flash Drives The Model 651 can store particle concentration data and analog input data to a flash drive inserted into the USB slo...
Page 72 - Flash Memory Data Files
Computer Interface, Commands, and Data Collection Teledyne API Ultrafine Particle Monitor - Model 651 70 07506C DCN6727 Notes : Data records written to the flash drive are also echoed out of the Ethernet interface on the Telnet socket. This allows redundant external data collection to be performed w...
Page 73 - IMPORTANT
Teledyne API Ultrafine Particle Monitor - Model 651 Computer Interface, Commands, and Data Collection 07506C DCN6727 71 Example of data record: TSI CPC DATA VERSION 3 1268228469,2010/3/10,13:41:09 60 1.00,120 Model 651 Ver 1.00 S/N 123456 "Date","Time","Concentration","Co...
Page 74 - USB
Computer Interface, Commands, and Data Collection Teledyne API Ultrafine Particle Monitor - Model 651 72 07506C DCN6727 USB USB communications are available with the Model 651. USB driver software must be installed on the host computer. For Windows ® operating systems the drivers may be downloaded f...
Page 75 - Communications Parameters; Terminal Communications; Enter; ERROR
Teledyne API Ultrafine Particle Monitor - Model 651 Computer Interface, Commands, and Data Collection 07506C DCN6727 73 Table 8-1 Signal Connections for RS-232 Configurations Pin Number RS-232 Signal 2 RXD (Input to Model 651) 3 TXD (Output from Model 651) 5 GND An external computer can be connected...
Page 76 - C o m m a n d s
Computer Interface, Commands, and Data Collection Teledyne API Ultrafine Particle Monitor - Model 651 74 07506C DCN6727 Model 651 in the terminal emulation software. This is because, although the Model 651 and computer are communicating, the command is not understood. You can ignore this error messa...
Page 79 - C H A P T E R 9
07506C DCN6727 77 C H A P T E R 9 M a i n t e n a n c e , S e r v i c e , a n d T r o u b l e s h o o t i n g This chapter describes recommended maintenance procedures and is intended to be used by a service technician with skills in both electronics and mechanics. Static preventative measures shoul...
Page 80 - R e m o v i n g t h e C o v e r; Table 9-1 Model 651 Maintenance and Replacement Kits
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 78 07506C DCN6727 R e m o v i n g t h e C o v e r When you remove the Model 651 cover to perform service or maintenance, follow the instructions below: 1. Read the warnings and cautions at the beginning of ...
Page 81 - R e m o v i n g a n d I n s t a l l i n g t h e W i c k
Teledyne API Ultrafine Particle Monitor - Model 651 Maintenance, Service, and Troubleshooting 07506C DCN6727 79 R e m o v i n g a n d I n s t a l l i n g t h e W i c k The wick should be replaced every 4 weeks (800 hours). To replace a wick, follow these instructions: 1. Unscrew the top of the spare...
Page 82 - N o t e
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 80 07506C DCN6727 Jack Screw Hex Wrench Figure 9-3 Nozzle Jack Screw 6. Insert spare wick cartridge loaded with a new wick (wick inserted in Step 1) into the inlet assembly. N o t e It is important that the...
Page 83 - C h a n g i n g t h e F i l t e r s
Teledyne API Ultrafine Particle Monitor - Model 651 Maintenance, Service, and Troubleshooting 07506C DCN6727 81 C h a n g i n g t h e F i l t e r s The Model 651 contains three filters. The filters should be replaced as part of the annual service. To replace a filter, follow these instructions: 1. T...
Page 84 - A e r o s o l F l o w C h e c k s
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 82 07506C DCN6727 4. Noting the direction of flow, push the ends (easier than pulling) of the tubing off both ends of the filter (Figure 9-6). 5. Attach the tubing to a new filter making sure the flow direc...
Page 85 - INLET FLOW
Teledyne API Ultrafine Particle Monitor - Model 651 Maintenance, Service, and Troubleshooting 07506C DCN6727 83 Figure 9-7 Model 651 Flow Schematic The instructions below describe the procedure for checking the aerosol sample flow. Use a similar procedure to check the auxiliary and transport flows. ...
Page 86 - C l e a n i n g t h e W a t e r B o t t l e
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 84 07506C DCN6727 instrument Flow Constant status value on the ADDITIONAL STATUS screen. 3. Attach an accurate external flow meter such as a bubble meter, or Gilibrator (brand), or BGI Tetracal (available f...
Page 87 - I n s p e c t i n g a n d C l e a n i n g t h e F a n s
Teledyne API Ultrafine Particle Monitor - Model 651 Maintenance, Service, and Troubleshooting 07506C DCN6727 85 I n s p e c t i n g a n d C l e a n i n g t h e F a n s The fans should not require much maintenance, but it is beneficial to perform a visual inspection at intervals to check for dust bui...
Page 88 - I n s p e c t L i q u i d L i n e s
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 86 07506C DCN6727 Note the orientation of the orifice. Orifice Insert Figure 9-10 Orifice Insert 3. Grasp the tubing on either side of the orifice and pull firmly to detach the tubing from the orifice. 4. U...
Page 89 - S t a t u s M e s s a g e s
Teledyne API Ultrafine Particle Monitor - Model 651 Maintenance, Service, and Troubleshooting 07506C DCN6727 87 S t a t u s M e s s a g e s Status messages display at the top of the Home screen. The messages are described below. Status Message Indicator Description Low Water Water level is low Warmu...
Page 90 - T r o u b l e s h o o t i n g; STATUS; Table 9-2 Troubleshooting
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 88 07506C DCN6727 T r o u b l e s h o o t i n g The STATUS screen displays the status of the operating parts in live-time. The table below provides basic information about some status messages and suggestio...
Page 92 - T e c h n i c a l A s s i s t a n c e
Maintenance, Service, and Troubleshooting Teledyne API Ultrafine Particle Monitor - Model 651 90 07506C DCN6727 T e c h n i c a l A s s i s t a n c e If this manual and its troubleshooting / repair sections do not solve your problems, technical assistance may be obtained from: Teledyne API, Technica...
Page 93 - C h a p t e r 1 0; H o w S t a t i c C h a r g e s A r e C r e a t e d
07506C DCN6727 91 C h a p t e r 1 0 P r i m e r o n E l e c t r o -S t a t i c D i s c h a r g e 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 ...
Page 94 - Table 10-1 Static Generation Voltages for Typical Activities; H o w E l e c t r o - S t a t i c C h a r g e s C a u s e D a m a g e
Primer on Electro-Static Discharge Teledyne API Ultrafine Particle Monitor - Model 651 92 07506C DCN6727 If one of the surfaces is a poor conductor or even a good conductor that is not grounded, the resulting positive or negative charge cannot bleed off and becomes trapped in place, or static. The m...
Page 95 - Table10-2 Sensitivity of Electronic Devices to Damage by ESD
Teledyne API Ultrafine Particle Monitor - Model 651 Primer on Electro-Static Discharge 07506C DCN6727 93 Table10-2 Sensitivity of Electronic Devices to Damage by ESD DAMAGE SUSCEPTIBILITY VOLTAGE RANGE DEVICE DAMAGE BEGINS OCCURRING AT CATASTROPHIC DAMAGE AT MOSFET 10 100 VMOS 30 1800 NMOS 60 100 Ga...
Page 96 - C o m m o n M y t h s A b o u t E S D D a m a g e; I didn’t feel a shock so there was no electro-static discharge; Static Charges can’t build up on a conductive surface
Primer on Electro-Static Discharge Teledyne API Ultrafine Particle Monitor - Model 651 94 07506C DCN6727 C o m m o n M y t h s A b o u t E S D D a m a g e • I didn’t feel a shock so there was no electro-static discharge : The human nervous system isn’t able to feel a static discharge of less than 35...
Page 97 - B a s i c P r i n c i p l e s o f S t a t i c C o n t r o l; General Rules
Teledyne API Ultrafine Particle Monitor - Model 651 Primer on Electro-Static Discharge 07506C DCN6727 95 B a s i c P r i n c i p l e s o f S t a t i c C o n t r o l It is impossible to stop the creation of instantaneous static electric charges. It is not, however difficult to prevent those charges f...
Page 99 - Working at the Instrument Rack
Teledyne API Ultrafine Particle Monitor - Model 651 Primer on Electro-Static Discharge 07506C DCN6727 97 B a s i c A n t i - E S D P r o c e d u r e s f o r I n s t r u m e n t R e p a i r a n d M a i n t e n a n c e Working at the Instrument Rack When working on the instrument while it is in the in...
Page 101 - Caution - Avoid Damage and Invalidating Warranty; NEVER allow any standard plastic packaging materials to touch
Teledyne API Ultrafine Particle Monitor - Model 651 Primer on Electro-Static Discharge 07506C DCN6727 99 against each other. To prevent these static charges from damaging the components or assemblies being shipped ensure that you always unpack shipments from Teledyne API’s Customer Service by: 1. Op...
Page 103 - A P P E N D I X A; F i r m w a r e; Commands; SET
07506C DCN6727 A-1 A P P E N D I X A F i r m w a r e C o m m a n d s The firmware commands are divided into the categories described below. Commands Description READ Used to read parameters from the instrument (such as flow rate, pressure, temperature, etc.). READ commands can be identified by a lea...
Page 104 - Command
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-2 07506C DCN6727 Table A-1 Model 651 Firmware Commands Command Explanation Read Commands RAI R ead A nalog I nput V oltage RALL R ead Operating Condition RCT R ead C urrent T ime RD R ead D isplayed C oncentration RIE...
Page 105 - R E A D C o m m a n d s; RAI – Read Analog Input Voltage; RAI
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-3 R E A D C o m m a n d s Read Commands are used to display specific data values. The values, associated parameters, responses returned by the Model 651, and examples are given on the following pages. R...
Page 106 - RALL – Read Operating Condition; RALL
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-4 07506C DCN6727 RALL – Read Operating Condition RALL reads the Model 651’s operating condition, calibration parameters, and diagnostic parameters. RALL Command RALL Response X X = a list of operating condition, calib...
Page 107 - RCT – Read Current Time; RCT; RD – Read Displayed Concentration; RD
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-5 RCT – Read Current Time RCT reads the current time. RCT Command RCT Response yyyy/mm/dd,hh:mm:ss yyyy = year mm = month (1 – 12) dd = day (1 – 31) hh:mm:ss = time (hours, minutes, seconds) Example Com...
Page 108 - RIE – Read Instrument Errors; RIE; RIF – Read Aerosol Flow Rate; RIF
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-6 07506C DCN6727 RIE – Read Instrument Errors RIE reads the instrument errors (displayed as a 16-bit integer in hexadecimal format). The number may be a combination of the values of more than one flag. RIE Command RIE...
Page 109 - RIS – Read Instrument Status; RIS; RL – Read Laser Current; RL
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-7 RIS – Read Instrument Status RIS reads the instrument status (displayed as 13 comma-separated fields). RIS Command RIS Response X X = 1-13 1 = Concentration (#/cm 3 ) 2 = Livetime (%) 3 = Not used in ...
Page 110 - RLL – Read Liquid Level; RLL; RPA – Read Absolute Pressure Transducer; RPA; RPN – Read Nozzle Pressure Transducer; RPN; RPV – Read Vacuum Pressure; RPV
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-8 07506C DCN6727 RLL – Read Liquid Level RLL reads the liquid level. RLL Command RLL Response FULL/NOTFULL X X = ADC reading from 0 to 4095 Example Command RLL Read Liquid Level Response FULL (2471) FULL – water level...
Page 111 - RRD – Read Data Record; RRD
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-9 RRD – Read Data Record RRD returns the current data values in the “D” record format. Data records are collected according to the time period you have specified for the data collection interval. RRD Co...
Page 112 - RRS – Read Status Record; RRS; RTA – Read Cabinet Temperature; RTA; Example; RTC – Read Conditioner Temperature; RTC
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-10 07506C DCN6727 RRS – Read Status Record RRS returns the current raw analog values in “S” record format for diagnostic use. RRS Command RRS Response S record (see below) S Record identifier AP Absolute pressure in m...
Page 113 - RTG – Read Growth Tube Temperature; RTG; RTO – Read Optics Temperature; RTO; RV – Read Firmware Version Number; RV
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-11 RTG – Read Growth Tube Temperature RTG reads the Growth Tube temperature in degrees Celsius. RTG Command RTG Response X X = Floating point number from 0.0 to 80.0 Example Command RTG Read Growth Tube...
Page 114 - S E T C o m m a n d s; Set Mode; SM – Set Mode
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-12 07506C DCN6727 S E T C o m m a n d s Set commands are used to set instrument parameters and data collection modes. You will use the Set Mode (SM) command to control data collection. SM – Set Mode SM is used to set ...
Page 115 - SA – Set Auxiliary Flow Valve; SA; SFC – Set Flow Rate Calibration Constant; SFC
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-13 SA – Set Auxiliary Flow Valve SA is used to turn the auxiliary flow valve on or off. When the Model 651 is powered off, the setting is saved (it does not revert to the default). SA Command SA,x x = 0...
Page 116 - SP – Set Pump Vacuum; SP; SR – Set Real-time Clock; SR
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-14 07506C DCN6727 SP – Set Pump Vacuum SP is used to turn the pump vacuum on or off. The default setting at power-up is On. When the Model 651 is powered off, the setting is saved (it does not revert to the default). ...
Page 117 - SSTART – Starts a New Sample; SSTART
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-15 SSTART – Starts a New Sample SSTART is used to start a new sample routine. SSTART Command SSTART,x X = 0,1,2,3 0 = Stop 1 = Start data type 1 (not used) 2 = Start data type 2 (not used) 3 = Start new...
Page 118 - ST – Set Transport Flow; ST; D A T A R e p o r t i n g R e c o r d s; D Records
APPENDIX A Firmware Commands Teledyne API Ultrafine Particle Monitor - Model 651 A-16 07506C DCN6727 ST – Set Transport Flow ST is used to turn the transport flow on or off. The default setting at power-up is On. When the Model 651 is powered off, the setting is saved (it does not revert to the defa...
Page 119 - D Record
Teledyne API Ultrafine Particle Monitor - Model 651 APPENDIX A Firmware Commands 07506C DCN6727 A-17 D Record D records contain the following information: D Record identifier Date Date in yyyy/mm/dd format Time Time in hh:mm:ss format Flags Status Flags (see information in RIE command description) C...
Page 121 - I n d e x
07506C DCN6727 Index-1 I n d e x A absolute pressure fault ........................................................ 44 additional status screen........................................................... 54 aerosol flow check ..............................................................................
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