EasyManua.ls Logo

Megger DET4TR2 - User Manual

Megger DET4TR2
63 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
M
DET Series
EARTH GROUND ELECTRODE TESTERS
USER GUIDE

Other manuals for Megger DET4TR2

Question and Answer IconNeed help?

Do you have a question about the Megger DET4TR2 and is the answer not in the manual?

Summary

INTRODUCTION

SAFETY WARNINGS

GENERAL DESCRIPTION

GENERAL OPERATING INSTRUCTIONS

Instrument output voltage selection

Explains how to select the test voltage for different situations.

INSTRUMENT ILLUSTRATIONS

DET3 TA

Illustrates the layout and controls of the DET3TA model.

BATTERY

Battery replacement

Step-by-step guide for replacing the instrument's batteries.

FUSE

Fuse replacement

Procedure for safely replacing the instrument's fuse.

DESCRIPTION OF TESTS

Suitable applications

Details the suitable environments and applications for the instruments.

Principle of operation (two-terminal resistance measurement)

Details the method for measuring resistance between two points.

Principle of operation (three-terminal resistance measurement)

Explains the fall-of-potential method for electrode resistance.

Principle of operation (four-terminal resistivity measurement)

Describes the method for measuring soil resistivity.

Measurement of ground noise voltage

Two-terminal resistance measurement

Three-terminal resistance measurement

Four-terminal resistivity measurement

ICLAMP calibration

PREVENTIVE INSTRUMENT MAINTENANCE

TECHNICAL SPECIFICATION DET3 Tx & DET4 Tx

Summary

INTRODUCTION

SAFETY WARNINGS

GENERAL DESCRIPTION

GENERAL OPERATING INSTRUCTIONS

Instrument output voltage selection

Explains how to select the test voltage for different situations.

INSTRUMENT ILLUSTRATIONS

DET3 TA

Illustrates the layout and controls of the DET3TA model.

BATTERY

Battery replacement

Step-by-step guide for replacing the instrument's batteries.

FUSE

Fuse replacement

Procedure for safely replacing the instrument's fuse.

DESCRIPTION OF TESTS

Suitable applications

Details the suitable environments and applications for the instruments.

Principle of operation (two-terminal resistance measurement)

Details the method for measuring resistance between two points.

Principle of operation (three-terminal resistance measurement)

Explains the fall-of-potential method for electrode resistance.

Principle of operation (four-terminal resistivity measurement)

Describes the method for measuring soil resistivity.

Measurement of ground noise voltage

Two-terminal resistance measurement

Three-terminal resistance measurement

Four-terminal resistivity measurement

ICLAMP calibration

PREVENTIVE INSTRUMENT MAINTENANCE

TECHNICAL SPECIFICATION DET3 Tx & DET4 Tx

Megger DET4TR2 Specifications

General IconGeneral
Test Frequency128 Hz
Accuracy±2% ±3 digits
Power SourceRechargeable battery
Operating Temperature-10 °C to +50 °C
IP RatingIP54
Resolution0.01 Ω
Storage Temperature-20 °C to +60 °C
DisplayLCD
Battery TypeLi-ion
Resistance Measurement Method4-wire measurement

Related product manuals