User Manuals: ADCMT 7451A Digital Multimeter

User Manuals: ADCMT 7451A Digital Multimeter

Manuals and User Guides for ADCMT 7451A Digital Multimeter. We have 1 ADCMT 7451A Digital Multimeter manual available for free PDF download: Operation Manual

ADCMT 7451A Operation Manual

ADCMT 7451A Operation Manual (212 pages)

Brand: ADCMT | Category: Multimeter | Size: 2 MB

Table of Contents

Table of Contents
5
1 Introduction

13
- Contents of this Manual
  13
- Product Overview
  14
2 Precautions

15
- If a Fault Occurs
  15
- Removing the Case
  15
- Power Fuse
  15
- Electromagnetic Interference
  15
- Note When Turning on the Power
  16
3 Setup

17
4 Quick Start

29
5 Menu Operation and Function Description

49
- Menu
  49
- How to Navigate the Menus
  49
- Menu Operation
  49
  - Menu Operation Key and Function
    51
- Menu List
  52
- Measurement Functions and Parameters
  57
- DC Voltage Measurement (DCV)
  57
- DC Voltage Measurement (DCV-Bch)
  57
- Continuity Measurement
  58
- Temperature Measurement
  58
- Measurement Range and Auto-Range
  59
- Measurement Function and Range Structure
  59
  - Measurement Range
    59
- Auto-Range
  60
- Auto-Zero Operation
  61
  - Performing Auto-Zero
    61
- Display Mode Setting
  62
- Display Digit Setting
  62
- Sampling Operation
  63
- Measurement Sequence
  63
- Sampling Interval (SI) and Integration Time (IT) Settings
  64
- Sampling Count Setting
  66
- Trigger Function
  67
- Trigger Model
  67
- Trigger System Operation
  68
- Trigger Source Selection
  69
- Trigger Delay (Td)
  71
  - Trigger Delay Time, Setting Resolution, and Accuracy
    71
- Trigger Count Setting
  72
- Level Trigger and Delta Trigger
  72
- Level Trigger
  73
- Delta Trigger
  74
  - Delta Trigger Detection Pattern
    75
- Pre-Trigger Operation
  76
- Calculation Functions
  77
  - Calculation System Diagram
    78
  - NULL Calculation
    79
- Smoothing Calculation
  80
- Scaling Calculation
  83
- Db and Dbm Calculation
  85
- Comparator Calculation
  87
- MAX/MIN Calculation
  90
- Statistical Calculation
  92
- 5.10 Saving and Loading the Measurement Condition Settings
  94
- Auto-Loading When Turning on the Power
  94
- Saving the Setting Parameters
  94
- Loading the Setting Parameters
  94
- 5.11 Storing and Recalling the Measurement Data
  95
- Memory Store
  95
- Memory Recall
  95
- Memory Clear
  95
- 5.12 System Settings
  96
- Selecting the Input Terminal
  96
- Disabling Functions
  96
  - Relationship According to Disabling the Function
    97
- Front Panel Disabling Function
  98
- Error Queue
  100
6 How to Use the Interface

101
- Interface Selection
  101
- Response to the *IDN? Command (7451A/61A Only)
  101
- Gpib
  103
- Overview
  103
  - Interface Functions
    103
- 6.2.2 Precautions in Use of GPIB
  104
  - Standard Bus Cable
    104
- GPIB Setting
  105
- Usb
  107
- Overview
  107
- USB Specifications
  107
- Setting up the USB Port
  107
- Connecting to a Personal Computer
  107
- Usbid Setting
  108
- Control Signal
  108
- External Trigger Terminal (TRIGGER IN)
  108
- Simple Equivalent Circuit of Trigger Input Terminal
  108
- Measurement Complete Signal Terminal (COMPLETE OUT)
  109
- Simple Equivalent Circuit of Complete Signal Output Terminal
  109
- 6.5 Comparator Output
  112
  - Optical Semiconductor Relay Contact and TTL Logical Output (A)
    112
  - Optical Semiconductor Relay Contact and TTL Logical Output (B)
    112
- Digital Output (7461P Only)
  113
  - ADC Commands
    113
- Signal Output Pin
  114
- Command Reference
  115
- Selecting the Command Language
  115
- Compatibility
  115
- Output Data Format
  116
- 6.7.3 ADC Command Reference
  122
- SCPI Command Reference
  135
- SCPI Command Reference Syntax
  135
  - SCPI Commands
    135
- Remote Command
  137
- Status Register Structure
  145
  - Status Register Structure
    146
  - Status Register Structure
    147
- Status Byte Register Structure
  148
  - Status Byte Register (STB)
    149
  - Standard Event Status Register (SESR)
    151
  - Measurement Event Register (MER)
    152
  - Questionable Event Register (QER)
    153
  - Operation Event Register (OER)
    154
- Sample Programs (Command Used in ADC CORPORATION)
  155
- Sample Programs (SCPI Command)
  159
7 Specifications

163
- DC Voltage Measurement (DCV)
  163
- AC Voltage Measurement (ACV, ACV(AC+DC))
  165
- Resistance Measurement (2W, LP-2W, 4W, LP-4W)
  169
- DC Current Measurement (DCI)
  172
- AC Current Measurement (ACI, ACI(AC+DC))
  173
- Frequency Measurement (FREQ)
  176
- Diode Measurement
  177
- Continuity Measurement
  178
- Temperature Measurement (TEMP-2W, TEMP-3W, TEMP-4W)
  178
- Measurement Time and Display Digits
  179
- 7.1.11 Calculation Functions
  181
- Interface Specifications
  182
- General Specifications
  183
- Options
  184
8 Maintenance

185
- Replacing Fuses
  185
- Replacing a Power Fuse
  186
- Replacing a Protection Fuse
  186
- Input Terminal Protection Fuse
  186
- Cleaning
  187
- Cleaning the Outside
  187
- Cleaning Others
  187
- Calibration
  188
- Preparing for Calibration
  188
  - Calibration Standards
    188
- Calibration Point
  189
- Calibration Procedure
  192
- Replacing Parts with Limited Life
  195
- Product Disposal and Recycle
  196
- Storage
  198
- Transportation
  198
- Notes Regarding Repair, Replacement, and Periodic Calibration
  198
- Contacting ADC CORPORATION for Repair or Calibration
  198
- Address and Phone Number
  198
- System Recovery Procedure
  199
- 8.10 Self-Test
  203
- Display and Key Tests
  203
- 8.11 Error Message List
  205
- Dimensional Outline Drawing
  209
- Alphabetical Index
  211

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