KYORITSU KEW 4106 User Manual

InstructionManual
EarthResistance/EarthResistivityTester
KEW 4106

KYORITSU KEW 4106 Specifications

General

Brand	KYORITSU
Model	KEW 4106
Category	Multimeter
Language	English

Summary

1. Safety Warnings

9. Measurement Methods

9-2 Earth Resistivity Measurement

11. Maintenance and Service

13. Troubleshooting

Troubleshooting steps before returning the instrument for service.

3. Features

4. Specifications

7. Measurement Principle

7-1 Principle of Earth Resistance Measurements

Describes the fall-of-potential method for measuring earth resistance.

7-2 Principle of Earth Resistivity (ρ) Measurements

8. Preparation for Measurement

8-1 Battery Voltage Check

8-2 Settings

Guides through various instrument settings like wiring, frequency, and site.

8-2-7 Setting for the residual resistance (Rk) on the Test Leads

8-7 Connection of Earth Test Leads and Simplified Measurement Probes

9. Measurement Method

9-1 Earth Resistance Measurement

Describes precise 2, 3, and 4-wire methods and simplified 2-wire measurement.

9-2 Earth Resistivity (ρ) Measurement

9-1-1 Precise Measurement (3-Wire)

9-1-2 Precise Measurement (4-Wire)

9-2 Earth Resistivity (ρ) Measurement

11. Battery and Fuse Replacement

11-1 Battery Replacement

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

11-2 Fuse Replacement

13. Before Sending for Service