Agilent Technologies 4285A Specifikace

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Agilent
4285A
Precision
LCR
Meter
(Including
Option
001, 002,
201, 202,
301)
Maintenance
Manual
SERIAL NUMBERS
This
manual
applies
directly
to
instruments
whose
serial
number
prefix is 3009J-,
and
whose
ROM-based firmware is
version
01.00.
For additional
important
information
about
serial numbers,
read
CHAPTER
1,
SERIAL NUMBER
of
the
4285A
Operation
Manual.
'.
;
.'
'-::';~:"
Agilent
Technologies
Agilent
Part No.
04285-90030
Printed
in
JAPAN
April
2000
Second
Edition
Zobrazit stránku 0
1 2 3 4 5 6 ... 81 82

Shrnutí obsahu

Strany 1 - Maintenance

Agilent 4285A Precision LCR Meter (Including Option 001, 002, 201, 202, 301) Maintenance Manual SERIAL NUMBERS This manual applies directly to instrum

Strany 2

TABLE OF CONTENTS CHAPTER 1. PERFORMANCE TESTS 1-1 1-1. INTRODUCTION 1-1 1-2. TEST EQUIPMENT 1-1 1-3. PERFORMANCE TEST RECORD 1-3 1-4. INITIAL OPERAT

Strany 3 - History

○C Copyright 2012 Agilent Technologies Agilent 4285A Precision LCR Meter Maintenance Manual Manual Change Agilent Part No. N/A June 20

Strany 4 - Limitation

○C Copyright 2012 Agilent Technologies Change 3 Revised Minimum, Maximum & Measurement Uncertainty in Test Signal Level Accuracy Test

Strany 5 - Assistance

○C Copyright 2012 Agilent Technologies Change 5 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement Accuracy T

Strany 6 - Summary

○C Copyright 2012 Agilent Technologies Change 6 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement A

Strany 7 - Symbols

○C Copyright 2012 Agilent Technologies Change 7 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement A

Strany 8 - THIS MANUAL

○C Copyright 2012 Agilent Technologies Change 8 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement Accuracy T

Strany 9

○C Copyright 2012 Agilent Technologies Change 9 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement A

Strany 10 - 1-7 -1

○C Copyright 2012 Agilent Technologies Change 11 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement Accuracy

Strany 11 - Manual Change

○C Copyright 2012 Agilent Technologies Change 13 Revised Minimum, Maximum & Measurement Uncertainty in Impedance Measurement

Strany 12 - Change 4

Notice The information contained in this document is subject to change without notice. This document contains proprietary information that is protect

Strany 13 - Change 5

○C Copyright 2012 Agilent Technologies Change 15 Revised Minimum, Maximum & Measurement Uncertainty in DC BIAS LEVEL ACCURACY TEST (O

Strany 14 - Change 6

Agilent 4285A Precision LCR Meter Maintenance Manual Manual Change Agilent Part No. N/A July 2007 Change 1 Change the figure 1-15 of DC Bias Level A

Strany 15 - Change 7

○C Copyright 2012 Agilent Technologies

Strany 16 - Change 8

CHAPTER 1 PERFORMANCE TESTS 1-1. INTRODUCTION This chapter provides the test procedures to verify that the HP 4285A meets the specifica-ti

Strany 17 - Change 10

Table 1-1. Recommended Test Equipment (1 of 2) Equipment Requirements Recommended Model Electronic Frequency: 75 kHz to 30 MHz HP 5334B Counter Accu

Strany 18 - Change 12

Table 1-2. Recommended Test Equipment (2 of 2) Equipment Requirements Terminal No substitute Adapter 1 m Test Leads No substitute 2 m Test Leads No su

Strany 19 - Change 14

1-4. INITIAL OPERATING PROCEDURE Before starting the performance tests, the following procedure must be performed. [Procedure] 1. Turn the HP 4285

Strany 20 - Change 16

PERFORMANCE TESTS 1-6. TEST FREQUENCY ACCURACY TEST This test verifies that the HP 4285A test frequency accuracy is within ±0.01 %. The accuracy is

Strany 21

PERFORMANCE TESTS 1-7. TEST SIGNAL LEVEL MONITOR ACCURACY TEST This test verifies that the HP 4285A test signal level monitor accuracy is wit

Strany 22

PERFORMANCE TESTS EQUIPMENT: Interface Box Multimeter BNC(m)-BNC(m) Cable, 61 cm BNC(f) to dual banana plug Adapter PROCEDURE: HP PN 04284-65007 HP 34

Strany 23 - PERFORMANCE

Manual Printing History The manual printing date and part number indicate its current edition. The printing date changes when a new edition is printe

Strany 24 - Recommended

PERFORMANCE TESTS Table 1-4. Test Signal Level Monitor Accuracy Test Limit Test Test Signal Test Limit Frequency Level 100 kHz 1 V M.R. ± 0.042

Strany 25 - 1~.PERFORMANCETESTRECORD

PERFORMANCE TESTS EQUIPMENT: Interface Box Power Meter Power Sensor Power Splitter BNC(m)-BNC(m) Adapter BNC(m)-N(f) Adapter BNC(m)-BNC(m) Cable, 30

Strany 26 - 1-5. SYSTEM RESET

PERFORMANCE TESTS Power Splitter Vo' Power Sensor P [w]::: Vo' (V] ::: J50 (ohm] X P [w] 50 [ohm] 50 + 50 [ohm] Vo [V] ::: X Vo' :::

Strany 27 - COUNTER

PERFORMANCE TESTS 1-8. TEST SIGNAL LEVEL ACCURACY TEST This test verifies that the HP 4285A test signal level accuracy is within ±[(8+O.4xfm)% of re

Strany 28 - * Direct connection

PERFORMANCE TESTS 7. Confirm that the Level Monitor reading (Vm) is within the specified test limits listed in Table 1-6. 8. Set the test fr

Strany 29

PERFORMANCE TESTS 1-9. IMPEDANCE MEASUREMENT ACCURACY TEST This test verifies the HP 4285A Impedance Measurement accuracy. HP 4284A o DOD DODD : D

Strany 30 -

PERFORMANCE TESTS HP 4285A Test Leads (1 m. 2 m) g OS OS 20 em Air Line 20 em Air Line Terminal Adapter Terminal Adapter Figure 1-10. Impedance Meas

Strany 31

PERFORMANCE TESTS PROCEDURE: NOTE The Impedance Measurement Accuracy Test consists of the follow-ing seven blocks. Air Line Calibration o m Low Fre

Strany 32 - 1 V M.V. ±

PERFORMANCE TESTS 6. Move the cursor to the FREQ1 field, and press the 'MEAS OPEN' softkey to store the open correction data. 7. Connect

Strany 33

PERFORMANCE TESTS o m Low Frequency Test 28. Initialize the HP 4285A by performing a SYSTEM RESET as described on page 1-4. 29. Move the cursor

Strany 34

Certification Agilent Technologies certifies that this product met its published specifications at the time of shipment from the factory. Agilent Tec

Strany 35 - OCi"Oo

PERFORMANCE TESTS 41. Press the 'DISPLAY FORMAT MENU' key to display the MEAS DISPLAY page. 42. Connect the 1 pF Standard to the HP 4285A

Strany 36 - EQUIPMENT:

PERFORMANCE TESTS 52. Connect the 0 n Termination (04191-85030) to the Terminal Adapter's OUTPUT terminal. 53. Move the cursor to the SH

Strany 37 - :~~~~~~::

PERFORMANCE TESTS 64. Move the cursor to CABLE CORRECTION MENU field. 65. Press the 1 and ENTER keys to start the 1 m Cable Correction. 66. Perf

Strany 38 - [c].

PERFORMANCE TESTS 1 m High Frequency Test 77. Connect the Terminal Adapter to the HP 4285A's UNKNOWN terminal with the 1 m Test Leads.

Strany 39 - ...

PERFORMANCE TESTS 2 m Low Frequency Test 87. Move the cursor to the LEVEL field, and set the test signal level to 0.5 V. 88. Press the CATALOG SY

Strany 40 - ±b.0113

PERFORMANCE TESTS 2 m High Frequency Test 102. Move the cursor to the LEVEL field, and set the test signal level to 0.5 V. 103. Connect the Terminal

Strany 41 - 1 m Low Frequency Test

PERFORMANCE TESTS 1-10. STORE AND LOAD FUNCTION TEST This test verifies the HP 4285A's ability to store information to, and load informati

Strany 42 - 100 pF 1000 pF

PERFORMANCE TESTS 1-11. HP-IB INTERFACE TEST This test verifies the HP 4285A'S HP-IB function. HP-IB Cable HP 4285A J COMPUTER / D~~o~~~ 0 n D DO

Strany 43

PERFORMANCE TESTS 6. Press the H P 4285A LCL key. 7. Confirm that the LTN lamp stays ON, the RMT lamp is OFF, and the soft key label page can be c

Strany 44

PERFORMANCE TESTS 1-12. DC BIAS LEVEL ACCURACY TEST (OPTION 001 ONLY) This test verifies that the HP 4285A Internal DC Bias Level accuracy

Strany 45

Exclusive Remedies The remedies provided herein are buyer's sole and exclusive remedies. Agilent Technologies shall not be liable for any direct

Strany 46

PERFORMANCE TESTS PROCEDURE: 1. Connect the equipment as shown in Figure 1-14. NOTE If the Interface Box is not available, use the following cables

Strany 47 - D~~o~~~

PERFORMANCE TESTS 1-13. VOLTAGE RATIO MONITOR ACCURACY TEST (OPTION 002 ONLY) This test verifies that the HP 4285A voltage Ratio Monitor accur

Strany 48

PERFORMANCE TESTS 3. Move the cursor to the CONFIG field, and press the 'Q Adapter' softkey to set the H P 4285A to Q measurement mode. 4.

Strany 49 - ClCl~OCl

PERFORMANCE TESTS 1-14. ACCESSORY CONTROL INTERFACE FUNCTION TEST (OPTION 002 ONLY) This test verifies the Accessory Control Interface functions. EQUI

Strany 50 - DC BIAS key to enable the

PERFORMANCE TESTS NOTE DC power for the bias interface simulator can be supplied from the HP 4285A instead of from an external DC power s

Strany 51 - %. The

PERFORMANCE TESTS 9. Press the 'TEST START' softkey. NOTE Check the settings of S1 and S2 described in the Step 1, if the HP 4285A's

Strany 52 - ± 0.086 [dB]

PERFORMANCE TESTS 1-15. HANDLER INTERFACE FUNCTION TEST (OPTION 201 ONLY) Perform this test only when troubleshooting the Option 201 Handler Interface

Strany 53 - ®®~~OC~O

PERFORMANCE TESTS 7. Remove the handler interface board. NOTE Before performing step 8, make a note of the jumper settings so that you can return

Strany 54 - CAUTION

PERFORMANCE TESTS HP 4285A HANDLER SIMULATOR ggg Figure 1-22. Handler Interface Function Test Set Up 12. Press the CATALOG/SYSTEM MENU key. 13. Pres

Strany 55 - 00000000

PERFORMANCE TESTS 18. Press the 'TEST END' softkey. I CAUTION I DO NOT EXECUTE ANY SELF TEST EXCEPT FOR THE HANDLER IIF TEST OR THE

Strany 56 - WARNING

Safety Summary The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Fail

Strany 57

PERFORMANCE TESTS 1-16. HANDLER INTERFACE FUNCTION TEST (OPTION 202 ONLY) Perform this test only when troubleshooting the Option 202 handler interfa

Strany 58 - L-______________

PERFORMANCE TESTS OPEN W1, W4, W5, W7, W8, W11, W12 SHORT W2, W3, W6, W9, W10, W13 OPEN (removed) R101 thru R113 Figure 1-24. Jumper Settings 5.

Strany 59

PERFORMANCE TESTS 8. Press the CATALOG/SYSTEM MENU key. 9. Press the 'SELF TEST' soft key to display the SELF TEST page. 10. Move the cur

Strany 60

PERFORMANCE TESTS 1-17. SCANNER INTERFACE FUNCTION TEST (OPTION 301 ONLY) Perfonn this test only when troubleshooting the Option 301 scanner interfac

Strany 61

PERFORMANCE TESTS ~C!!Jl ~~1 -c::iiI2 -~2 c:::J!I 3 (ii::J 3 C!!i ~ c::::J 4 c:::!!J 5 r:::=J 5 c:!!6 r:::=J 6 c:!!J 7 SW2 c::::J 7 SWI c::iiI 8 Cii]8

Strany 62 - :i:i:i:i

PERFORMANCE TESTS SCANNER SIMULATOR HP 4285A To P SCANNER [ C 11~~DD DD~~ DC POWER SUPPLY TP2 GND INTERFACE TP1 Vee Connector BODO 1:1 800 o 10001000

Strany 63

PERFORMANCE TESTS 1-18. SUPPLYING DC POWER TO THE SIMULATOR This paragraph describes the procedure for supplying +5 V DC to the Bias Interface S

Strany 64 - S"'

CALCULATION SHEET TEST SIGNAL LEVEL MONITOR ACCURACY TEST Low Frequency Test Test Test Signal Multimeter Minimum Maximum Frequency Level Reading L

Strany 65 - 10001000

IMPEDANCE MEASUREMENT ACCURACY TEST 10 pF Cal. Value 10 pF Meas. Value Air Line Meas. Value Air Line Cal. Value [a] [b) [e] [e]x[a]/[b] ____ [pF]

Strany 66 - "-"I

PERFORMANCE TEST RECORD Hewlett-Packard HP 4285A Precision LCR Meter TEST SIGNAL FREQUENCY ACCURACY TEST Test Minimum Measured Frequency Value 100 k

Strany 67 - CALCULATION SHEET

Safety Symbols General definitions of safety symbols used on equipment or in manuals are listed below. o ...c:J... I WARNING I I CAUTION I NOTE Instru

Strany 68 - [pF] [pF] [pF] [pF]

TEST SIGNAL LEVEL ACCURACY TEST Test Test Signal Minimum Measured Maximum Measurement Frequency Level Value Uncertainty 100 kHz 1 Vrms 0.919 V 1.

Strany 69 - LCR Meter

10 pF STANDARD (0 m) Test Frequency: 1 MHz Test Signal Minimum Level 5 mV C.V. -0.068 pF -0.0068 20 mV C.V. -0.030 pF -0.0030 100 mV C.V. -0.

Strany 70

1000 pF STANDARD (0 m) C.V. : _____ (Cal. Value at 1 MHz) Test Frequency: 1 MHz Upper Value: Capacitance (Cp) Lower Value: Dissipation Factor (D) T

Strany 71

20 cm AIR LINE (0 m) C.V.: (Cal. Value at 1 MHz) Upper Value: Capacitance (Cp) Lower Value: Dissipation Factor (0) Test Test Signal Minimum Meas

Strany 72

100 pF STANDARD (1 m) Test Frequency: 1 MHz Test Signal Minimum Level 1 V C.V. -0.22 pF -0.0022 2 V C.V. -0.28 pF -0.0028 1000 pF STANDARD (1 m)

Strany 73

100 pF STANDARD (2 m) Test Frequency: 1 MHz Test Signal Level 1 V 2 V Minimum C.V. -0.22 pF -0.0022 C.V. -0.28 pF -0.0028 1000 pF STANDARD (2 m) Tes

Strany 74

STORE AND LOAD FUNCTION TEST PASS [ ] FAIL [ ] Hp·IB INTERFACE TEST PASS [ ] FAIL [ ] DC BIAS LEVEL ACCURACY TEST (OPTION 001 ONLY) Bias Vo

Strany 75 - 20 cm AIR LINE (2

VOLTAGE RATIO MONITOR ACCURACY TEST (OPTION 002 ONLY) C.V. (Step Attenuator 20 dB Cal.Value at 1 MHz): _____ [dB] Minimum C.V.-0.086 dB Measured Val

Strany 77

APPENDIXA MANUAL CHANGES A-1.INTRODUCTION This appendix contains the information required to adapt this manual to earlier versions or configurations o

Strany 78

HOW TO USE THIS MANUAL This manual consists of Chapter 1 (Performance Tests). Chapter 1 provides the information to performance test the 4285A. viii

Strany 80

REGIONAL SALES AND SUPPORT OFFICES For more information about Agilent Technologies test and measurement products, applications, services, andfor a cur

Strany 82

4285A Precision LCR Meter Documentation Map Getting Started Guide The Getting Started Guide walks you through system setup and initial power-up, shows

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