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NF ZM2376 User Manual

NF ZM2376
218 pages
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NF Corporation
LCR METER
ZM2376
Instruction Manual (Basics)

Table of Contents

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NF ZM2376 Specifications

General IconGeneral
BrandNF
ModelZM2376
CategoryMeasuring Instruments
LanguageEnglish

Summary

Preface

Manual Scope and Structure

Overview of the ZM2376 instruction manuals and chapters covered in this guide.

Safety Precautions

Essential safety guidelines and warnings for operating the ZM2376 LCR meter.

1. OUTLINE

1.1 Features

Details the primary capabilities and specifications of the ZM2376 LCR Meter.

1.2 Applications

Describes typical uses and application areas for the ZM2376 LCR Meter.

1.3 List of Functions

Presents a functional tree outlining the ZM2376's various operational capabilities.

1.4 Principle of Operation

Explains the fundamental operating principles and block diagram of the ZM2376.

2. PREPARATIONS BEFORE USE

2.1 Checking Before Use

Guidance on inspecting the instrument upon receipt and verifying package contents.

2.2 Installation

Details on installing the ZM2376, including rack mounting and environmental conditions.

2.3 Grounding and Power Supply Connection

Instructions for proper grounding and connecting the power supply for safe operation.

2.4 Simplified Operation Check

A procedure to verify the basic functionality of the ZM2376 before important measurements.

2.5 Calibration

Recommendations for annual calibration and performance testing to maintain accuracy.

3. PANEL FEATURES AND BASIC OPERATIONS

3.1 Panel Component Names and Functions

Identifies and describes the functions of front and rear panel components of the ZM2376.

3.2 Display at Power “ON” and Initial Settings

Explains the display messages upon powering on and the initial setup procedures.

3.3 Operation Tree

Presents a hierarchical view of the ZM2376's operational menus and functions.

3.4 Connection of DUT

Provides instructions and precautions for connecting the Device Under Test (DUT).

3.5 Basic Operations

Details fundamental operations like setting parameters, measurement conditions, and error correction.

4. ADVANCED OPERATIONS

4.1 Measuring with Specific Voltage or Current (ALC)

Enables driving the DUT with constant voltage or current for stable measurements.

4.2 Restricting the Variation of Measured Value (Averaging)

Utilizes the averaging function to reduce variations in measured values caused by noise.

4.3 Displaying the Deviation from the Reference Value

Shows deviation and deviation percentage from a set reference value for analysis.

4.4 Sorting the Part (Comparator)

Configures the comparator for bin sorting of parts based on primary and secondary parameters.

4.5 Connecting to the Part handler (Handler Interface)

Details connecting and operating the handler interface for automated testing and sorting.

4.6 Measuring with More Than One Condition (Multi-measurement)

Performs measurements under multiple conditions for comprehensive analysis.

4.7 Changing the Contents Displayed on the Second Line (Auxiliary Display)

Customizes the auxiliary display content to show various settings or monitor values.

4.8 Saving/Recalling the Setting and Correction Value

Allows saving and recalling instrument settings and correction values to/from memory.

4.9 Setting the Contact Check

Enables contact check and low capacitance check to detect connection failures.

4.10 Applying the DC Bias Voltage

Applies DC bias voltage for measuring polar capacitance, PN junctions, and battery impedance.

4.11 Applying the DC Bias Current

Details the setup for applying DC bias current, typically for inductor measurements.

4.12 Disabling the Key-Operation of Panel

Locks or unlocks front panel key operations for preventing unintended changes.

4.13 Changing the Settling Wait Time During Automatic Adjustment

Adjusts the delay time for auto adjustment operations to improve settlement accuracy.

4.14 Initializing of All Settings

Procedures for resetting current settings, all settings, and operation modes to factory defaults.

4.15 Self-Diagnosis

Performs self-diagnosis to check the analog measurement circuit's functionality.

4.16 Checking the Version

Displays the firmware version and last adjustment date/time of the ZM2376.

4.17 Remote Control Interface Setup

Configures USB, RS-232, or GPIB interfaces for remote control of the ZM2376.

4.18 Switching the Operation Mode (alternative command)

Allows switching between standard and alternative command modes for remote control.

5. TROUBLESHOOTING

5.1 Error Message

Lists and explains common error messages, their causes, and corrective actions.

5.2 When the Device Appears to be a Problem

Provides a troubleshooting table for common device issues and their solutions.

6. MAINTENANCE

6.1 Preface

Introduction to essential maintenance procedures for optimal device performance.

6.2 Daily Maintenance

Guidelines for routine cleaning and upkeep of the ZM2376's exterior.

6.3 Storage, Repacking, and Transportation

Instructions for proper storage, repacking, and transportation of the instrument.

6.4 Checking Version Number

How to check the ZM2376 firmware version and update information.

6.5 Checking Isolation

Procedure to check electrical isolation between instrument terminals and ground.

6.6 Performance Testing

Describes tests to verify the ZM2376's performance against specifications.

6.7 Calibration

Information on obtaining necessary adjustment or calibration from NF Corporation.

7. SPECIFICATION

7.1 Specification

Lists detailed measurement parameters, display ranges, and conditions for the ZM2376.

7.2 External Dimensions

Provides physical dimensions and external views of the ZM2376 instrument.

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