HP 3484A Manuals

Manuals and User Guides for HP 3484A. We have 1 HP 3484A manual available for free PDF download: Operating And Service Manual

HP 3484A Operating And Service Manual

HP 3484A Operating And Service Manual (98 pages)

MULTIFUNCTION UNIT

Brand: HP | Category: Control Unit | Size: 15.47 MB

Table of Contents

Table of Contents
5
Option 041
7
General Information
7
Options
7
Isolated Remote
7
Ohms Converter
7
True RMS Converter
7
Specifications
7
Instrument and
7
Specifications
8
Option 041
13
Installation
13
Initial Inspection
13
Isolated Remote Option
13
- Plug-In
  14
Installation of Option 042
13
Introduction
13
Connector 114
19
Range Selection
19
Ranging
19
Front and Rear Panel
19
Remote Programming
21
Isolated
21
Connectio N
22
Guard Connection
23
Time
24
Ohmmeter Current
24
Voltage Measurements
24
Speed
24
Measurements (Option 042)
24
Measurements
25
Measurements (Option 043)
25
- Maximum Input Voltages
  25
Response Time
25
3-52. Measuring Speed
25
- Autoranging Time
  25
DC Voltage Range Relays
27
Simplified Block Diagram
27
- Amplifier
  29
Theory of Operation
27
Introduction
27
DC Circuits
27
Input Attenuator
27
- Measurement
  27
Selection
29
Autorange Control Circuits
30
Remote Selection of
30
Range Register Content
31
- Diagram
  31
Delay and External Trigger Gating
33
Isolated Remote Program
34
- Test Equipment
  37
- Check
  39
DC Common Mode Rejection
39
AC Common Mode Rejection
39
- Check
  40
AC Normal Mode Rejection
40
Offset
41
- Adjustments
  41
- Adjustments
  43
- Component Replacement
  44
- Attenuator and Amplifier
  45
- Techniques
  46
- Troubleshooting
  46
- DC Amplifier Zero Offset
  46
  - DCV Display Limiting
    46
  - DC Amplifier Gain
    46
- DC Amplifier Gain Errors
  46
  - 5-42. Ranging Checks
    47
- Delay Generator Checks
  47
  - Relay Checks
    47
- Circuit
  49
  - Option 041
    49
- Ohms
  49
Function
49
- Ohms
  50
- Zero Offset Troubleshooting Tree
  54
Input Resistance Check
59
- Check
  59
- Accuracy and Linearity Check
  59
- Ohmmeter Accuracy Check
  60
- Replaceable Parts
  61
  - Non-Listed Parts
    61
- Replaceable
  64
- Ohms
  64
- Isolated Remote Assembly
  67
  - Diagrams
    73
  - 7-1. Introduction
    73
  - Ohms Converter, Option 042
    76
- Ranging Circuits
  82
- Circuits
  85
- Connections
  91
- Assembly A3
  91
- Code List of Manufacturers
  94

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