East Tester ET433 Instructions For Use Manual

East Tester ET433 Instructions For Use Manual

Lcr handheld bridge

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ET430/430B/431/432/433
LCR Handheld Bridge
Instruction for Use
Hangzhou Zhongchuang Electronics Co., Ltd.

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Summarization of Contents

Safety
Safety Precautions
Key safety guidelines for operation, maintenance, and environment.
Instruction on safety
Safe Usage Guidelines
Instructions for safe operation, including environmental conditions and test procedures.
Introduction
Packing List
Details the items included in the product package.
Overview of front panel
Front Panel Description
Detailed explanation of the instrument's front panel controls and display.
User Interface
Explanation of the instrument's user interface elements and displays.
Test Ports
Describes the 3- and 5-terminal test ports for measurement.
Operation instruction
Startup and Shutdown
Instructions on how to power the instrument on and off.
Parameter Selection
Guide to selecting various measurement parameters like frequency, level, etc.
Frequency Selection
How to set the test frequency for measurements.
Signal Level Selection
How to choose the AC test signal level for measurements.
Internal Bias Selection
How to set the internal DC bias voltage for measurements.
Range Selection
Guide to selecting the appropriate measurement range.
Measurement Speed Selection
How to choose the measurement speed (fast, medium, slow).
Main Parameter Selection (L/C/R/Z)
How to select the primary measurement parameter (L, C, R, Z, or Auto).
Secondary Parameter Selection (X/D/Q/0/ESR)
How to select secondary measurement parameters like X, D, Q, etc.
Tolerance Selection
How to set the tolerance limits for measurements.
Nominal Value Setting
How to set the nominal or reference value for measurements.
Equivalent Model Selection
How to select series or parallel equivalent models for better accuracy.
DCR Mode
How to enter and use the DC Resistance measurement mode.
Electrolytic Capacitance Mode
How to use the specialized mode for electrolytic capacitors.
Relative Mode
How to use the relative measurement function.
Reading Hold Mode (HOLD)
How to freeze the displayed measurement data.
Data Recording Function (Max/Min/Avg)
How to record maximum, minimum, and average measurement values.
Comparator Function
How to use the comparator to check if values are within tolerance.
Correction Function
Procedure for open and short circuit correction to improve accuracy.
Rapid application guide
Resistance Measurement
Step-by-step guide for measuring resistance.
Capacitance Measurement
Step-by-step guide for measuring capacitance.
Inductance Measurement
Step-by-step guide for measuring inductance.
Impedance Measurement
Step-by-step guide for measuring impedance.
Telecommunication
Virtual Serial Port Configuration
Settings for establishing a serial communication link to the PC.
Remote Control State
How the instrument enters and exits remote control mode.
Command Protocol (SCPI)
Explanation of the SCPI command set for instrument control.
Instrument parameters
General Parameters
Table of general specifications for ET43 series models.
Measurement Accuracy
Details on how measurement accuracy is calculated and specified.
Accuracy Indicators
Notes and guidelines for understanding the instrument's accuracy.
Accuracy Indicator 1 (ET433)
Specific accuracy specifications for the ET433 model.
Accuracy Indicator 2 (ET432/ET431)
Accuracy specifications for ET432 and ET431 models.
Accuracy Indicator 3 (ET430 and ET430B)
Accuracy specifications for ET430 and ET430B models.
Accuracy Indicator (DCR)
Accuracy specifications for the DC Resistance measurement.
Maintenance
Overhaul and Troubleshooting
Guidance on basic troubleshooting and overhaul procedures.
Cleaning Instructions
Procedures for safely cleaning the instrument.

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