HP 4262A User Manual

List of Tables
List of Ilustrations
LIST OF TABLES
Number Title Page
1-1 Specifications ....vvevvrvernncenns 1-2
1-2 General Information,.............. 1-6
1-3. Equipment Available .............. 1-9
1-4 Recommended Test Equipment .... 1-10
2-1, Option Components .........c..... 2-8
3-1 Test Signal Level....cvieeeeeeennn 3-6
3-2 Measurement Ranges.......o.v0... 3-6
3-3. Annunciation Display Meanings.... 3-12
3-4. Unusual Operating Indications..... 3-21
3-60. Remote Program Codes .......... 3-32
3-61, Remote Message Coding.,........ 3-33
4-1., Recommended Components for
Accuracy Checks ......c0uvee 4-6
Number Title Page
1-1, Model 4262A and Accessories...... 1-1
1-2, Serial Number Plate .............. 1-7
2-1 Voltage and Fuse Selection,........ 2-2
2-2
Power Cable .......ocviiiiiinenn. 2-4
2-3 Rack Mount Kit................... 2-5
2-4 Option Installation Hlustrations..... 2-7
3-1 Front Panel Features ............. 3-2
3-2 Rear Panel Features.............. 3-4
3-3 Test Fixture and Leads............ 3-8
3-4 Measurement Error due to
Misadjusted ZERO ADJ controls .. 3-10
3-5. Conversion between Parallel and
Series Equivalents ...........
3-6. Relationship of Dissipation to
Series and Parallel Resistance....3-13
-40, Pin Assignments of Qutput
Connector and Output Format.....
External DC Bias Circuits......
3-7. General Component Measurements. ., 3-15
3-8. Semiconductor Device Measurement 3-18
3-9 ...3-20
3-4
3-28
3-41. Timing Chart of BCD Data Output...3-29
3-42. Front Panel Features ..........
3-43. Option 004: COMPARATOR .....
3-44. Pin Location of Comparator
Data Qutput ... .vevvenennnens
iv
4-1 Measurement Frequency Test Setup., 4-7
4-2. Capacitance Accuracy Test Setup... 4-8
4-3 Resistance Accuracy Test Setup....4-12
Model 4262A
Title Page
Adjustable Components............ 5-2 ,
Factory Selected Components ...... 5-3
DUT's Recommended for
Making Adjustments ........ .. 5-4
Adjustment Requirements.......... 5-5
List of Reference Designators
and Abbreviations............. 6-1
Manufacturers Code List .......... 6-2
Replaceable Parts ....ovvvvenennns 6-3
Option 010 Modifieation ......... e 6-24
Manual Changes by Serial Number.. 7-1
Summary of Changes by Assembly.. 7-1
Currently Available Options ...... 8-14
Symptoms Likely to Mislead ...... 8-18
Front Panel Symptoms of Internal
Control Misadjustment ....... 8-19
Front Panel Isolation Procedure .. 8-20
Title Page
Dissipation Factor Confirmation Check
SetUpPS: «eeersnnenes e ereeeasaan 4-14
Inductance Accuracy Test Setup ... 4-17
Internal DC Bias Source
Test SetUpP.vviierteenrencsrnnens 4-19
Offset Adjustment Test Setup...... 4-20
Comparator Test Setups.......... 4-22
Comparator Output (J6) data format 4-24
HP-IB Interface Test Setup ....... 4-25
SRQ Service Routing ..... cresenas 4-29
Power Supply Voltage Adjustment... 5-6
Nanoprocessor Operating Power
Voltage Adjustment Location ..... 5-7
Al2 Board Offset Adjustment ...... 5-8
Waveform at A12Q11 Source ....... 5-9
Al3 Board Offset Adjustment....... 5-9
Waveform at A13TP1 ............ 5-10
Waveform at A13TP2 ............ 5-11
Waveform at A13TP3 ............ 5-12
Ald Phase Detector & Integrator
Adjustment ......ciiiienanian. 5-13
A228S1 Switch Setting . ....v.ue.... 5-14
Zero Detector & APAO Adjustments 5-15
10kHz Measurement Accuracy
Adjustment .. ...iiiieiieneeenn 5-17
Offset Adjustment Setup .......... 5-22
Major Mechanical Parts
- Exploded View ............... 6-23
Mechanical Parts
- Exploded View ............... 6-25

HP 4262A Specifications

General

Brand	HP
Model	4262A
Category	Measuring Instruments
Language	English