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ADCMT 7352A User Manual

ADCMT 7352A
218 pages
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MANUAL NUMBER
C
Printed in Japan
ADC CORPORATION
All rights reserved.
7352A/E
Digital Multimeter
Operation Manual
FOE-8440254B00
First printing August 10, 2007
Applicable Models
7352A
7352E
2007
Cover

Table of Contents

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ADCMT 7352A Specifications

General IconGeneral
BrandADCMT
Model7352A
CategoryMultimeter
LanguageEnglish

Summary

1. Introduction

1.1 Manual Contents

Describes the manual's structure and how to use it as a reference.

1.2 Product Overview

Summarizes the digital multimeter's features and capabilities.

2. Precautions

2.1 Handling Faults

Instructions for instrument malfunctions and contacting service.

2.2 Case Removal Warning

Warns against opening case due to high voltage and temperature parts.

2.3 Power Fuse Information

Explains the instrument's power fuse and its protective function.

2.4 Electromagnetic Interference

Discusses instrument's potential interference and prevention methods.

2.5 Power-On Note

Specific caution regarding the power-on procedure without connected DUTs.

3. Setup

3.1 Initial Inspection

Procedure for checking product and accessories upon delivery.

3.2 Installation Environment

Specifies required environmental conditions for instrument installation.

3.2.1 Operating Environment Details

Lists ambient temperature, humidity, and other conditions for operation.

3.2.2 Electrostatic Discharge Protection

Provides precautions to prevent damage from electrostatic discharge (ESD).

3.3 Accessories

Lists and describes standard and optional accessories for the instrument.

3.3.2 Peripheral Connection Cautions

Offers advice for connecting the instrument to other devices in a system.

3.4 Power Requirements

Details the instrument's power needs and connection procedures.

3.4.1 Check Power Supply Voltage

Explains how to verify the rear panel power supply voltage setting.

3.4.2 Change Power Supply Voltage

Step-by-step instructions for adjusting the instrument's voltage setting.

3.4.3 Connect Power Cable Safely

Guides on correctly and safely connecting the instrument's power cable.

4. Quick Start

4.1 Panel Description

Introduces the instrument's front panel layout and components.

4.1.1 Front Panel Description

Details the display, keys, and input terminals on the front panel.

4.1.1.1 Display Section Overview

Explains instrument display indicators and areas.

4.1.1.3 Measurement Function Keys

Lists and explains keys for selecting measurement types.

4.1.1.7 MENU/ENTER Key Functions

Explains the function of MENU and ENTER keys for configuration.

4.1.2 Rear Panel Description

Details connectors and features on the instrument's rear panel.

4.2 Basic Operation

Guides through initial instrument operation after power-up.

4.2.1 Measurement Functions Overview

Introduces the various measurement functions available.

4.2.1.1 Ach DC Voltage Measurement (DCV-Ach)

Instructions for DC voltage measurements using Ach terminals.

4.2.1.2 Ach AC Voltage Measurement (ACV-Ach/ACV(AC+DC)-Ach)

How to measure AC voltage with AC and AC+DC coupling.

4.2.1.3 Ach Resistance Measurement (2W-Ach/LP-2W-Ach)

Performing resistance measurements (2-wire, low-power).

4.2.1.4 Ach DC Current Measurement (DCI-Ach)

Performing DC current measurements using Ach terminals.

4.2.1.5 Ach AC Current Measurement (ACI-Ach/ACI(AC+DC)-Ach)

Measuring AC current with AC and AC+DC coupling.

4.2.1.8 Ach Frequency Measurement (FREQ-Ach)

How to measure frequency using Ach terminals.

4.2.2 Setting Measurement Range

How to set the measurement range using UP, DOWN, and AUTO keys.

4.2.3 Changing Measurement Speed and Display Digit

Adjusting measurement speed and display digits using the RATE key.

4.2.4 Dual Display Usage

Guides on utilizing the instrument's dual display capability.

5. Menu Operation and Function Description

5.1 Menu System

Introduces the menu system for configuring instrument settings.

5.1.1 Menu Navigation

Explains the layered menu structure and navigation methods.

5.1.2 Menu List

Provides a comprehensive list of menu options and functions.

5.2 Measurement Functions Configuration

Describes parameters for measurement functions via MENU.

5.3 Measurement Range and Auto-Range

Managing measurement ranges and using auto-range.

5.4 Auto-Zero Operation

Explains auto-zero for eliminating offset errors.

5.7 Sampling Operation Modes

Introduces sampling modes: single, dual sequential, dual synchronous.

5.8 Trigger Function Details

Describes trigger system for events, delay, and multiple samples.

5.9 Calculation Functions Overview

Lists and explains the nine available calculation functions.

5.10 Save and Load Settings

How to save and load instrument settings.

5.11 Store and Recall Measurement Data

Storing and recalling measurement results in memory.

5.12 System Settings

Configuring system-level settings.

5.12.2 Disabling Functions

Disabling specific functions to prevent incorrect selection.

5.12.3 Front Panel Disabling

Disabling all front panel keys using a password.

5.12.4 Error Queue Management

Accessing and managing the instrument's error log.

6. How to Use the Interface

6.1 Interface Selection

Selecting and configuring interfaces (GPIB, USB) via MENU.

6.2 GPIB Interface (7352A)

Covers the General Purpose Interface Bus (GPIB) for control.

6.2.2 GPIB Usage Precautions

Safety and operational precautions for GPIB use.

6.2.3 GPIB Settings

Details GPIB address, talk-only, command language, and continue settings.

6.3 RS-232[EIA-232] (7352A)

Covers the RS-232 interface for serial communication.

6.3.2 RS-232 Settings

Configuration settings for RS-232 (header, baud rate, parity, etc.).

6.4 USB Interface

Covers the Universal Serial Bus interface for connectivity.

6.4.3 USB Port Setup

Guides on connecting to PC and setting up USB ID.

6.6 Command Reference

Reference information for instrument commands.

6.6.1 Selecting Command Language

Selecting between ADC, SCPI, and R6452 command languages.

6.6.3 ADC Command Reference

Lists commands specific to the ADC command language.

6.6.4 SCPI Command Reference

Details commands conforming to the SCPI standard.

6.6.5 Status Register Structure

Explains the layered status register architecture for event reporting.

6.7 Sample Programs

Provides example programs for remote control and automation.

6.7.1 Sample Programs (GPIB ADC Commands)

Sample VB code using ADC's GPIB commands.

6.7.2 Sample Programs (GPIB SCPI Commands)

Sample VB code using SCPI commands for GPIB.

6.7.3 Sample Programs (RS-232)

Sample VB code for RS-232 control.

6.7.4 Sample Programs (USB)

Sample VB code for USB control.

7. Specifications

7.1 Detailed Specifications

Provides detailed technical specifications for the instrument.

7.1.1 DC Voltage Measurement (DCV)

Specifications for DC voltage measurements (Ach and Bch).

7.1.1.1 Ach DC Voltage Measurement (DCV-Ach)

Specifies accuracy, resolution, and input impedance for Ach DCV.

7.1.2 AC Voltage Measurement

Specifications for AC voltage measurements (Ach).

7.1.2.1 Ach AC Voltage Measurement (ACV-Ach/ACV(AC+DC)-Ach)

Specifies accuracy, resolution, and input impedance for Ach ACV.

7.1.3 Ach Resistance Measurement (2W-Ach/LP-2W-Ach)

Specifications for resistance measurements (Ach).

7.1.4 DC Current Measurement (DCI)

Specifications for DC current measurements (Ach and Bch).

7.1.4.1 Ach DC Current Measurement (DCI-Ach)

Specifies accuracy, resolution, and input protection for Ach DCI.

7.1.5 AC Current Measurement (ACI, ACI(AC+DC))

Specifications for AC current measurements (Ach).

7.1.5.1 Ach AC Current Measurement (ACI-Ach/ACI(AC+DC)-Ach)

Specifies accuracy, resolution for Ach AC current.

7.1.6 Ach Frequency Measurement (FREQ-Ach)

Specifications for frequency measurements (Ach).

7.1.7 Temperature Measurement (TEMP)

Details for temperature measurements using thermocouples.

7.1.8 Ach Diode Measurement-Ach

Specifications for diode measurements (Ach).

7.1.9 Ach Continuity Measurement-Ach

Details for continuity measurements (Ach).

7.1.10 Calculation Functions Summary

Lists functions and formulas for various calculations.

7.2 Interface Specifications

Details specs for USB, GPIB, RS-232 interfaces.

7.3 General Specifications

Lists general operating and environmental specs.

7.4 Accessories List

Lists standard and optional accessories.

8. Maintenance

8.1 Fuse Replacement

How to check and replace power and protection fuses.

8.1.1 Power Fuse Replacement

Procedure for replacing the main power fuse.

8.1.2 Protection Fuse Replacement

Replacing protection fuses for current input terminals.

8.2 Cleaning Procedures

Instructions and warnings for cleaning the instrument.

8.3 Calibration Process

Explains the importance and procedure for instrument calibration.

8.3.1 Calibration Preparation

Necessary conditions and setup for calibration.

8.3.2 Calibration Standards Required

Lists calibration standards for different measurement functions.

8.3.3 Calibration Points

Specifies calibration points (zero, full-scale) across functions.

8.3.4 Calibration Procedure Steps

Step-by-step guide for performing the calibration process.

8.4 Replacing Limited-Life Parts

Lists parts with limited lifespan and their expected usage.

8.5 Product Disposal and Recycle

Advises on proper disposal and recycling of components.

8.6 Storage Guidelines

Provides guidelines for storing the instrument when not in use.

8.7 Transportation Procedures

Explains the procedure for safely transporting the instrument.

8.8 Repair and Calibration Notes

Important notes before requesting repair or calibration.

8.8.1 Before Requesting Repair

Common problems and solutions before contacting service.

8.8.2 Contacting ADC for Service

Information needed when contacting the manufacturer for service.

8.9 System Recovery Procedure

Initializes parameters and restores factory settings.

8.10 Self-Test Procedures

How to perform self-tests for instrument diagnostics.

8.10.1 Self-Test Execution

Details the items checked during the self-test.

8.10.2 Display and Key Tests

Testing display segments and panel keys.

8.11 Error Message List

Lists error codes, descriptions, and solutions.

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