Keysight 34401A Manuals

Manuals and User Guides for Keysight 34401A. We have 2 Keysight 34401A manuals available for free PDF download: Service Manual, Manual Update

Keysight 34401A Service Manual

Keysight 34401A Service Manual (165 pages)

6 1/2 Digit Multimeter

Brand: Keysight | Category: Multimeter | Size: 4 MB

Table of Contents

Restricted Rights Legend
3
Safety Information
4
Declaration of Conformity
7
The Front Panel at a Glance
9
The Rear Panel at a Glance
12
In this Book
13
Table of Contents
14
Chapter 1 Specifications

18
Chapter 2 Quick Start

34
- Quick Start
  35
- To Prepare the Multimeter for Use
  36
- If the Multimeter Does Not Turn on
  37
- To Adjust the Carrying Handle
  39
- To Measure Voltage
  40
- To Measure Resistance
  40
- To Measure Current
  41
- To Measure Frequency (or Period)
  41
- To Test Continuity
  42
- To Check Diodes
  42
- To Select a Range
  43
- To Set the Resolution
  44
- To Make Null (Relative) Measurements
  45
- To Store Minimum and Maximum Readings
  46
- To Make Db Measurements
  47
- To Make Dbm Measurements
  48
- To Trigger the Multimeter
  49
- To Make DCV:DCV Ratio Measurements
  50
- Front-Panel Display Formats
  51
- To Rack Mount the Multimeter
  52
Chapter 3 Menu Tutorial

54
- Front-Panel Menu Reference
  56
- A Front-Panel Menu Tutorial
  58
- Menu Examples
  60
Chapter 4 Calibration Procedures

66
- Calibration Procedures
  67
- Agilent Calibration Services
  68
- Calibration Interval
  68
- Time Required for Calibration
  68
- Automating Calibration Procedures
  69
- Recommended Test Equipment
  70
- Test Considerations
  71
- Performance Verification Tests
  72
- Zero Offset Verification
  74
- Input Terminals
  75
- Gain Verification
  76
- Optional AC Performance Verification Tests
  79
- Calibration Security Code
  80
- Calibration Count
  82
- Calibration Message
  82
- Calibration Procedures
  83
- Aborting a Calibration in Progress
  83
- Zero Adjustment
  84
- Gain Adjustment
  86
- Optional Gain Calibration Procedures
  89
- Understanding the AC Signal Filter
  92
- Understanding Resolution
  93
- Error Messages
  96
- Calibration Error Messages
  97
Chapter 5 Theory of Operation

98
- Theory of Operation
  99
- Block Diagram
  100
- Front/Rear Selection
  101
- Function Switching
  102
- DC Amplifier
  103
- Ohms Current Source
  105
- AC Circuit
  106
- A-To-D Converter
  108
- Floating Logic
  110
- Earth-Referenced Logic
  112
- Power Supplies
  113
- Front Panel
  114
Chapter 6 Service

116
- Operating Checklist
  118
- Types of Service Available
  119
- Repackaging for Shipment
  120
- Electrostatic Discharge (ESD) Precautions
  121
- Surface Mount Repair
  121
- To Replace the Power-Line Fuse
  121
- To Replace the Current Input Fuses
  122
- To Connect Pass/Fail Output Signals
  122
  - To Connect the Pass/Fail Output Signals
    122
- Troubleshooting Hints
  124
- Self-Test Procedures
  127
Chapter 7 Replaceable Parts

132
Chapter 8 Backdating

144
Chapter 9 Schematics

149
- Mechanical Disassembly
  151
- Component Locator Diagram - Main Board (34401-66501)
  153
- Component Locator Diagram - Front Panel (34401-66512)
  154
- Agilent 34401A Block Diagram
  155
- Front/Rear Selection Schematic
  156
- Function Switching Schematic
  157
- DC Amplifier and Ohms Schematic
  158
- AC Circuit Schematic
  159
- A/D Converter Schematic
  160
- Floating Logic Schematic
  161
- Earth-Referenced Logic Schematic
  162
- Power Supplies Schematic
  163

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Keysight 34401A Manual Update

Keysight 34401A Manual Update (46 pages)

Brand: Keysight | Category: Multimeter | Size: 1 MB

Table of Contents

Table of Contents
4
Manual Updates
5
Actualización del Manual
13
Mises À Jour des Guides
17
Aggiornamenti del Manuale
21
설명서 업데이트
29
- Изменения В Руководствах
  41

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