Page 3 - SAFETY SUMMARY
3 SAFETY SUMMARY The following general safety precautions must be observed during all phases of operation, service, and repair of thisinstrument. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safetystandards of design, manufacture, and intended ...
Page 4 - SAFETY SYMBOL DEFINITIONS; Herstellerbescheinigung
4 SAFETY SUMMARY (continued) GENERAL Any LEDs used in this product are Class 1 LEDs as per IEC 825-l. ENVIRONMENTAL CONDITIONS With the exceptions noted, all instruments are intended for indoor use in an installation category II, pollution degree 2environment. They are designed to operate at a maxim...
Page 5 - DECLARATION OF CONFORMITY; Agilent Technologies Inc.
5 DECLARATION OF CONFORMITY according to ISO/IEC Guide 22 and EN 45014 Manufacturer’s Name: Agilent Technologies Inc. Manufacturer’s Address: 140 Green Pond RoadRockaway, New Jersey 07866U.S.A. declares that the Product Product Name: a) Single Output System Power Supplyb) General Purpose Power Suppl...
Page 8 - PRINTING HISTORY
8 PRINTING HISTORY The edition and current revision of this manual are indicated below. Reprints of this manual containing minor correctionsand updates may have the same printing date. Revised editions are identified by a new printing date. A revised editionincorporates all new or corrected material...
Page 9 - Table Of Contents; General Information
9 Table Of Contents 1 General Information Introduction ................................................................................................................................................... 15 Safety Considerations ...........................................................................
Page 13 - List of Figures
13 List of Figures 2-1. Series 664xA/665xA Power Connection.................................................................................. 45 2-2. Connecting the Series 667xA Power Cord ............................................................................... 46 2-3. 667xA Connection to a 3...
Page 14 - List of Tables
14 List of Tables l-la. Performance Specifications - Series 664xA ............................................................................. 20 l-lb. Supplemental Characteristics - Series 664xA .......................................................................... 21 1-2a. Performance Specifi...
Page 15 - General Information 15; Introduction; Quick Document Orientation
General Information 15 1 General Information Introduction Two guides are shipped with your power supply - an Operating Guide (this document) and a Programming Guide. You willfind information on the following tasks in these guides: Quick Document Orientation 1 Topic Location Calibrating the power sup...
Page 16 - Safety Considerations; List of Options
General Information 16 Safety Considerations This power supply is a Safety Class 1 instrument, which means it has a protective earth terminal. That terminal must beconnected to earth ground through a power source equipped with a 3-wire ground receptacle. Refer to the Safety Summarypage at the beginn...
Page 17 - Accessories
General Information 17 List of Options (continued) Option Description Used with Agilent Series 664xA 665xA 667xA 668xA 909 Rack mount kit with handles (Agilent 5062-3975) x 909 Rack mount kit with handles (Agilent 5062-3983) Supportrails (E3663A) are required. x x Rack mount kit with handles (Agilen...
Page 19 - ) of the Output Characteristic Curve. These supplies can; Specifications and Supplemental Characteristics
General Information 19 Output Characteristic General The power supply can operate in either CV (constant voltage) or CC (constant current) over its voltage and current ratings(see Table 1-l). The operating locus is shown by the Output Characteristic Curve in Table 1 -2. The operating point isdetermi...
Page 21 - *Referenced to supply output; Maximum Input Power:
General Information 21 Table 1-1b. Supplemental Characteristics for Series 664xA 1 Parameter Agilent Model Number 6641A 6642A 6643A 6644A 6645A Output Programming Range (maximum programmable values) Voltage: 8.190 V 20.475 V 35.831 V 61.425 V 122.85 V Current: 20.475 A 10.237 A 6.142 A 3.583 A 1.535...
Page 22 - Location 0
General Information 22 Table 1-lb. Supplemental Characteristics for Series 664xA (continued) 1 Parameter Agilent Model Number 6641A 6642A 6643A 6644A 6645A Maximum AC Line Current Ratings 100 Vac nominal: 120 Vac nominal: 220 Vac nominal: 230 Vac nominal: 240 Vac nominal: 4.4 A rms 3.8 A rms 2.2 A r...
Page 23 - year; Safety Compliance
General Information 23 Table 1-1b. Supplemental Characteristics for Series 664xA (continued) 1 Parameter All Models Digital Port Characteristics (see Table 1-5) GPIB Interface Capabilities (see Table 1-5) Serial Link Capabilities (see Table 1-5) Recommended Calibration Interval: 1 year Safety Compli...
Page 26 - Maximum Input Power
General Information 26 Table 1-2b. Supplemental Characteristics for Series 665xA 1 Parameter Agilent Model Number 6651A 6652A 6653A 6654A 6655A Output Programming Range (maximum programmable values) Voltage: 8.190 V 20.475 V 35.831 V 61.425 V 122.85 V Current: 51.188 A 25.594 A 15.356 A 9.214 A 4.09...
Page 32 - where R; Up to 3 identical models
General Information 32 Table 1-3b. Supplemental Characteristics for Series 667xA (continued) 1 Parameter Agilent Model Number 6671A 6672A 6673A 6674A 6675A Remote Sensing Capability Voltage Drop Per Lead: Load Voltage: Up to 1/2 of rated output voltage. Subtract voltage drop in load leads from speci...
Page 40 - chassis ground
General Information 40 Table 1-5. Supplemental GPIB Characteristics For All Models Parameter All Models Digital Port Characteristics Maximum ratings: 16.5 Vdc between terminals 1 & 2; 3 & 4; and from 1 or 2 to chassis ground FLT/INH Operation FLT/INH Terminals 1 & 2 I ol (low-level outpu...
Page 43 - Installation 43; Installation; Inspection; Packaging Material; Note; Items Supplied
Installation 43 2 Installation Inspection Damage When you receive your power supply, inspect it for any obvious damage that may have occurred during shipment. If there isdamage, notify the shipping carrier and the nearest Agilent Sales and Support Office immediately. Warranty information isprinted i...
Page 44 - Location and Temperature; Bench Operation
Installation 44 Table 2-1. Items Supplied (continued) Outputhardware Series 667xA only Output hardware (screws with nuts and lockwashers) for securing your load wires to the output bus bars(see Table 1-6). Pack returnsystem Series 668xA Only (Agilent P/N 5080-2430). Materials and instructions for pr...
Page 45 - Installation 45
Installation 45 INPUT POWER SOURCE Refer to the applicable paragraphs below for information on the input power source. Do not apply power to the powersupply until directed to do so in Chapter 3. Check the line label on the rear of your supply and verify that the voltage shown there corresponds to th...
Page 46 - connector nut on the power cord .; The N terminal is not internally grounded.; Figure 2-2. Connecting the Series 667xA Power Cord
Installation 46 Installing the Power Cord Installation of the power cord must be done by a qualified electrician and in accordance with localelectrical codes. The power cord supplied with power supply may or may not include a power plug (see "Options" in Chapter l) at one end ofthe cord. Ter...
Page 47 - AC Safety Disconnect (required for direct-wired installations
Installation 47 Figure 2-3. 667xA Connection to a 3-Phase Line Series 668xA Supplies Line Wiring The power supply requires a 3-phase power source that provides 7350 VA (6000 W) maximum. The power supply has adelta input (no neutral connection) and will accept power from either delta (triangle) or wy...
Page 48 - Figure 2-5. Connecting the Series 668xA Power Cord
Installation 48 Installing the Power Cord Installation of the power cord must be done by a qualified electrician and in accordance with localelectrical code The power cords supplied with the power supply do not include a power plug (see "Options" in Chapter l) at one end of thecord. Terminat...
Page 49 - Turn-On Checkout 49; the fuse is as specified on the label. Replace the fuse.
Turn-On Checkout 49 3 Turn-On Checkout Note This chapter provides a preliminary introduction to the power supply front panel. See "Chapter 5 - Front Panel" for more details. Introduction Successful tests in this chapter provide a high degree of confidence that the power supply is operating p...
Page 50 - Shifted Keys; Important
Turn-On Checkout 50 Power-On Checkout (All Models) 1. Connect the power cord to the power source (for Series 668xA, turn on the safety disconnect switch). 2. Turn the front panel power switch to ON (1). 3. For Series 668xA only, the Check Fuses and Dew LEDs should remain off. If either light is on o...
Page 52 - Press; Control operates similarly to the; and
Turn-On Checkout 52 Checking the Current Function ENERGY HAZARD. Some supplies (Series 668xA) can provide more than 240 VA at more than 2 V. If the output connections touch, severe arcing may occur resulting in burns, ignition or welding ofparts. Do not attempt to make connections while the output i...
Page 53 - Determining The GPIB Address (All Models)
Turn-On Checkout 53 Table 3-2. Checking the Current Functions (Output Terminals Shorted) (continued) Action Display Explanation Press AMPS 0.000 Dis annunciator turns on. Press You have disabled the overcurrent protection circuit. The OCPannunciator turns off. Press ( )** You have cleared the overcu...
Page 55 - Maintenance Note; Power-On Error Messages
Turn-On Checkout 55 Series 668xA Supplies The line fuses are located on the rear panel (see Figure 2 -4). Proceed as follows: l. Turn off the front panel power switch and remove the input power (unplug the power cord or open the safety disconnect). 2. Remove the ac input safety cover from the rear p...
Page 56 - Display
Turn-On Checkout 56 Checksum Errors. If the display shows EE CHKSUM, the power supply has detected an EEPROM checksum error. A checksum error canoccur due to the following conditions: ■ Excessive number of write cycles to an EEPROM (see "Nonvolatile Memory Write Cycles" in "SupplementalC...
Page 57 - User Connections 57; User Connections; Constant; Resistance is nominal at 75 °C wire temperature.
User Connections 57 4 User Connections Rear Panel Connections (All Models) Make application load connections to the output terminals or bus bars, analog connector, and digital connector as shown onthe rear-panel drawing for your model power supply. These connections are organized by series as follow...
Page 58 - FUNCTION
User Connections 58 Analog Connector (All Models) This connector, which is on the rear panel, is for connecting remote sense leads, external current monitors, and externalprogramming sources. The connector accepts wires sizes from AWG 22 to AWG 12. Insert Wires Agilent Series 664xA & 665xA IP ...
Page 59 - User Connections 59; Connecting Series 664xA and 665xA Power Supplies To The Load; Output Safety Cover; Figure 4-3a. Series 664xA and 665xA Rear Panel Output Connections
User Connections 59 Connecting Series 664xA and 665xA Power Supplies To The Load Output Safety Cover ó + Output Terminal ì - Output Terminal ö Signal Common ú Output Sense Switch ÷ Analog Connector Figure 4-3a. Series 664xA and 665xA Rear Panel Output Connections Output Isolation The output of the...
Page 60 - capacitance, this resistance may be derated linearly.; resistance of the load R; output of the
User Connections 60 Series 664xA/665xA Power Supplies, Maximum OVP External Capacitance ( µ F) 6641A 6642A 6643A 6644A 6645A 6651A 6652A 6653A 6654A 6655A 700,000 35,000 15,000 7,000 3,000 1.6 (F) 100,000 50,000 18,000 8,000 If a load capacitance approaches the specified limit, it is recommended tha...
Page 61 - User Connections 61; to maintain the above specified performance.
User Connections 61 Note If the sense terminals are left unconnected, the voltage at the bus bars will increase approximately 3 to 5%over the programmed value. Since it is measured at the sense terminals, the voltage readback will not reflect this increased output. Remote Voltage Sensing The dashed ...
Page 62 - AWG 10) is used, conditions may arise where the; Operating Configurations; Load Connection; Figure 4-3b. Series 664xA and 665xA Single Load Connection
User Connections 62 Stability Using remote sensing under unusual combinations of load-lead lengths and large load capacitances may cause yourapplication to form a low-pass filter that becomes part of the voltage feedback loop. The extra phase shift created by thisfilter can degrade the supply’s stab...
Page 64 - b. Program the OV protection level of slave 2 to its maximum value.
User Connections 64 Auto-Parallel Programming. Program only the first ("master") supply in the series; the "slave" supplies automaticallytrack the master’s output. However, the voltage and OVP settings of the slave supplies must be set higher than the operatingvoltage of the master s...
Page 66 - Analog connector; ,000 pF) from VP to P Common on the master supply; p-p amplitude of desired output sine wave; Connecting Series 667xA Power Supplies To The Load
User Connections 66 Be careful of capacitive coupling from the programming inputs to other lines wired to the analog connector. Such couplingcan cause output oscillations. You can minimize coupling by bundling the IP, VP, and Common P lines and keeping themseparated from other wires. Twisting these ...
Page 68 - diode anode to the supply
User Connections 68 Q = L 1 R C xt int e R + where: C = model-dependent internal capacitance (see below); L = inductance of the load; Rext = equivalent seriesresistance of the load; R int = model-dependent internal resistance (see below): 6671A 6672A 6673A 6674A 6675A C= 44,000 µ F 44,000 µ F 12,000...
Page 69 - User Connections 69; mV” in the equation given under Load regulation in Table 1-3b.; F capacitors should be about 50% greater than
User Connections 69 Connecting the Sense Leads You must connect the positive side of the load to the +S analog connector pin and the negative side of the load to the -Sanalog connector pin (see Figure 4-1). Connect the sense leads carefully so that they do not become open-circuited. If senseleads ar...
Page 73 - . If the output impedance of your programming source is not; Figure 4-4g. Series 667xA Analog Programming Connections
User Connections 73 External Voltage Control The setup shown in Figure 4-4g allows an external dc voltage to program the power supply output. A voltage applied to thevoltage programming input programs the output voltage and a voltage applied to the current programming input programsthe output curren...
Page 74 - Connecting Series 668xA Power Supplies To The Load; Analog Connector; Figure 4-5a. Series 668xA Rear Panel Output Connections
User Connections 74 Connecting Series 668xA Power Supplies To The Load ENERGY HAZARD. These power supplies can provide more than 240 VA at more than 2 V. If theoutput connections touch, severe arcing may occur resulting in burns, ignition or welding of parts. Donot attempt to make connections to liv...
Page 75 - output terminal. The diode will require a heat sink.; Local Voltage Sensing; Remote Voltage Sensing
User Connections 75 Inductive Loads Inductive loads present no loop stability problems in CV mode. In CC mode, inductive loads will form a parallel resonancewith the power supply’s output capacitor, possibly causing current ringing in the load. For a given inductance, the powersupply’s CC control lo...
Page 76 - C3 = Load bypass capacitor; Figure 4-5b. Series 668xA Sense Lead Bypass Network
User Connections 76 OVP Considerations The power supply OVP circuit senses voltage near the output bus bars, not at the load. Therefore the signal sensed by the OVPcircuit can be significantly higher than the actual voltage at the load. When using remote sensing, you must program the OVPtrip voltage...
Page 77 - Connecting One Power Supply to Multiple Loads
User Connections 77 Connecting One Power Supply to a Single Load Figure 4-5c shows how to connect a single power supply to one load. Keep output load leads close together (small looparea) to obtain a low inductance and low impedance connection to the load. If you wish to use remote sensing, connect ...
Page 80 - Failure to do this may cause damage to the power supply.; Controller Connections; Stand-Alone Connections
User Connections 80 1 = Voltage programming source 0 to -5 V 2 = Current programming source 0 to +5 V 3 = Current programming source 0 to -5 V 4 = Current programming source floating 0 to 5 V * Maximum potential between -IP and ↓ P or between +IP and ↓ P is ± 15 V Figure 4-5g. Series 668xA Analog Pr...
Page 81 - User Connections 81
User Connections 81 ■ The first power supply in a linked connection is a "direct supply" connected to the controller via a GPIB cable. Thedirect supply is the only supply connected directly to the bus and has a unique primary bus address. ■ The remaining power supplies are "linked suppli...
Page 82 - Front Panel Operation 83; Front Panel Operation; key is now functioning as
Front Panel Operation 83 5 Front Panel Operation Introduction This chapter shows you how to operate the front panel. It is assumed that you are familiar with the turn-on checkoutprocedure in Chapter 3. That chapter describes how to perform basic power supply functions from the control panel.operatio...
Page 84 - Function Keys
Front Panel Operation 85 Table 5-1. Front Panel Controls and Indicators (continued) ó Output Rotary Controls Voltage Rotate clockwise to increase output voltage or program setting. Use to rapidly set an approximate outputvalue (see and keys). Current Rotate clockwise to increase output current or pr...
Page 85 - If you turn on the power supply when its inside humidity is; Programming The Output; Set the power supply to its *RST state by pressing
Front Panel Operation 86 Table 5-1. Front Panel Controls and Indicators (continued) ú ENTRY Keys (continued) thru Press to select numerical values . Press to enter a minus sign. Press to delete the last keypad entry. Use this key to remove one or more incorrect digits before they areentered. 3 These...
Page 89 - Unregulated Operation; and verify the parameters. Restore the second state by pressing
Front Panel Operation 90 Unregulated Operation If the power supply goes into a mode of operation that is neither CV nor CC, the Unr annunciator will light. An unregulatedcondition limits the output current to a value that is safe for the power supply. Some unregulated states occur so briefly thatthe...
Page 90 - Front Panel Operation 91; Setting The GPIB Address; Types of Power Supply GPIB Addresses
Front Panel Operation 91 Whenever you wish, you can return the power supply to the original factory reset state. To do this, simply hold down the key when you turn on the supply. The display indicates RST POWER-ON to verify that the power supply has configuredits turn-on state to the original reset ...
Page 91 - Calibration 93; Calibration; Table A-1. Equipment Required For Calibration; General Procedure; The following parameters may be calibrated:
Calibration 93 A Calibration Introduction The power supply may be calibrated either from the front panel or from a controller over the GPIB. The procedures givenhere apply to all models. Important These instructions do not include verification procedures. If you need to perform verification as aereq...
Page 92 - Front Panel Calibration; Saving the Calibration Constants
Calibration 94 • Output current. • Output current readback. • Current monitor input I M (Series 668xA only). You do not have to do a complete calibration each time. If appropriate, you may calibrate only the voltage or current andproceed to "Saving the Calibration Constants". However, for Se...
Page 97 - ) calibration point that is then entered with
Calibration 99 CAL:CURR:MON (Series 668xA only) This command sets the power supply to the current monitor (I MON ) calibration point that is then entered with CAL:CURR[:DATA]. The output current must be calibrated after CAL:CURR:MON is performed. Command Syntax CALibrate:CURRent:MONitor Parameters &...
Page 99 - Figure A-2. Agilent BASIC Calibration Program
Calibration 101 10 ! Agilent BASIC Calibration Program 20 ! 30 DIM Resp$ [255],Err_msg$[255] 40 ! 50 Volt_cal: ! Voltage DAC calibration 60 Err_found=0 70 PRINT TABXY(5,10),"CONNECT INSTRUMENTS AS SHOWN IN FIG. A -1(1). Then Press Continue" 80 PAUSE 90 CLEAR SCREEN 100 ! 110 ! Assign power s...
Page 101 - Operation Verification 103; Operation Verification; Table B-1. Equipment Required for Verification Tests
Operation Verification 103 B Operation Verification Introduction This appendix provides operation verification test procedures. The tests do not check all the operating parameters, butverify that the power supply is performing properly. The required test equipment and acceptable test results are spe...
Page 102 - Operation Verification
Operation Verification 104 Figure B-1. Verification Test Setup
Page 103 - Operation Verification 105; Performing The Tests; Table B-2. Voltage Programming and Readback Accuracy Tests
Operation Verification 105 Performing The Tests General Measurement Techniques Figure B-1 shows the setup for the tests. Be certain to use load leads of sufficient wire gauge to carry the output current (seeTable 4-1). To avoid noise pickup, use coaxial cable or shielded pairs for the test leads. Pr...
Page 104 - Record the front panel display readback; Disable the output (; Remove the short from across the load.
Operation Verification 106 Current Programming and Readback Accuracy This test verifies that the current programming and readback are within specification. Connect the appropriate currentmonitoring resistor (see Table B-1) as shown in Figure B-1(2). The accuracy of the resistor must be as specified ...
Page 113 - Line Voltage Conversion 115; Line Voltage Conversion; Series 664xA - setting line voltage select switches.; Figure C-1. Series 664xA Line Select Switches
Line Voltage Conversion 115 C Line Voltage Conversion Series 664xA and 665xA Power Supplies SHOCK HAZARD. Hazardous voltage can remain inside the power supply even after it has beenturned off. This procedure should only be done by qualified electronics service personnel. Line voltage conversion is a...
Page 114 - Series 667xA Power Supplies; Figure C-3. Series 667xA Line Select Switch
116 Line Voltage Conversion Figure C-2. Series 665xA Line Select Jumpers Series 667xA Power Supplies SHOCK HAZARD. Hazardous voltage can remain inside the power supply even after it has beenturned off. This procedure should only be done by qualified electronics service personnel. Line voltage conver...
Page 115 - Line Voltage Conversion 117; Series 668xA Power Supplies; Reconnect the power and turn on the power supply.
Line Voltage Conversion 117 Series 668xA Power Supplies SHOCK HAZARD. Hazardous voltage can remain inside the power supply even after it has beenturned off. This procedure should only be done by qualified electronics service personnel. Line voltage conversion is accomplished by changing jumper cable...
Page 117 - Digital Port Functions; Digital Connector; Provides the common connection for the INH input.
Digital Port Functions 119 D Digital Port Functions Digital Connector A 4-pin connector and a quick-disconnect mating plug are provided for digital input and output signals (see Figure D-l forwiring connections, and Table 1-5 in Chapter 1 for electrical characteristics). This digital port can be con...
Page 119 - Figure D-4. Digital Port Configuration Jumper
Digital Port Functions 121 GPIB GPIB GPIB Figure D-3. Examples of FLT Outputs Figure D-4. Digital Port Configuration Jumper
Page 120 - Changing The Port Configuration; This pin is the common connection for the Digital I/O ports.
122 Digital Port Functions Changing The Port Configuration As shipped from the factory, the digital port is configured for FLT/INH operation. You can change the configuration of theport to operate as a general -purpose digital input/output port to control your custom circuitry as shown in Figure D-4...
Page 121 - Relay Link Operation; Not used with units that output more than 50 amps.
Digital Port Functions 123 Relay Link Operation The digital port can be configured to provide relay control outputs for the Agilent 59510A or 59511A Relay Accessory.Refer to Figure D-1 for the pin assignments of the mating plug. Not used with units that output more than 50 amps. RLY SEND(pin 1) Prov...
Page 122 - Current Loop Compensation (Series 668xA Only) 125; Current Loop Compensation (Series 668xA Only); Function Of Loop Compensation; ohms at; Switch Setting
Current Loop Compensation (Series 668xA Only) 125 E Current Loop Compensation (Series 668xA Only) This section describes how you may use current loop compensation to optimize for inductive loads or for fast CV/CC modecrossover. A 7-position compensation switch for this purpose is located under the c...
Page 123 - 26 Current Loop Compensation (Series 668xA Only); millihenry inductance and 100 micro ohms resistance (see point; Figure E-1. CC Loop Compensation Curves for Models 6680A and 6681A
126 Current Loop Compensation (Series 668xA Only) 1 millihenry inductance and 100 micro ohms resistance (see point ) requires switch setting 9 (only switch 3 closed) to obtain 10% overshoot. If the load resistance is increased to 1 milliohm, then the operating position will be to the left of theexis...
Page 125 - Setting The Loop Compensation Switch
128 Current Loop Compensation (Series 668xA Only) Figure E-1. CC Loop Compensation Curves For Model 6684A Setting The Loop Compensation Switch SHOCK/ENERGY HAZARD. This procedure involves removing the outside cover and should onlybe done by qualified electronics service personnel. 1. Turn off the po...
Page 126 - Using Agilent 668xA Series Power Supplies in Autoparallel 129; Using Agilent 668xA Series Power Supplies in Autoparallel; This information is supplementary to the information on page 80.; Autoparallel Procedure; Each load lead should be of the same wire gauge and length.
Using Agilent 668xA Series Power Supplies in Autoparallel 129 F Using Agilent 668xA Series Power Supplies in Autoparallel This information is supplementary to the information on page 80. A maximum of three Agilent 668xA series power supplies having the same model number, may be configured forautopar...
Page 127 - 30 Using Agilent 668xA Series Power Supplies in Autoparallel
130 Using Agilent 668xA Series Power Supplies in Autoparallel The master current limit must be set above 44.4A /3.0508 = 14.55A to obtain any output current. For a no -load condition: Master current =14.55AEach slave current = -14.55A /2 = -7.28AIout = 0A Note 2 All Agilent 668xA power supplies have...
Page 128 - Index
Index 131 Index A ac disconnect switch (Series 668xA), 47air clearance, 44air fan, 50analog port, 58 characteristics (see Supplemental Characteristics) connector configuration, 58 signals, 58analog programming (see external voltage control)annunciators, 84 Addr, 50, 84 CC, 17, 60, 84 CV, 50, 84 Cal,...
Page 132 - Agilent Sales and Support Offices 135; Agilent Sales and Support Offices; Technical data is subject to change.
Agilent Sales and Support Offices 135 Agilent Sales and Support Offices For more information about Agilent Technologies test and measurement products, applications, services, and for a currentsales office listing, visit our web site: http://www.agilent.com/find/tmdir You can also contact one of the ...
Page 133 - Manual Updates
Manual Updates The following updates have been made to this manual since the print revision indicated on the title page. 4/01/00 All references to HP have been changed to Agilent.All references to HP-IB have been changed to GPIB.
