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PM2307 Advanced Digital Earth Resistance Tester

Advanced Digital Earth Resistance Tester



Features

Test voltage have 20V/48V Provide choice.

2 pole resistance measurement.

3 pole & 4 pole earth resistance measurement.

4 pole soil resistivity testing.

Current Clamp selection method is used to measuring earth resistance without breaking grounding connection.

Double clamp without auxiliary electrode is used to fast measuring grounding resistance.

Auto and manual control the test frequency. Have 94 Hz,105Hz,111Hz,128Hz for frequency provide choice.

Automatic frequency control (AFC) is automatically identified interference frequency and then selected the proper measurement frequency, so that reduced the affect of interference voltage.

Automatically measuring the interference voltage and the leakage current. The limited value will be alarmed.

Auto power off

Clock display

Introduction

Double battery power supply and low battery indication

Data storage: Can memorize up to 100 measuring values, and uploading to PC by USB2.0interface.

The MS2307 is a advanced intelligent earth resistance tester, which is used to measure grounding resistance

For grounding pole connected to some conductive part of facility in the power distribution unit of power circuit or building structure,

For working grounding (the power distribution unit of power circuit is setting some earth electrode for good operating condition),

For safeguard grounding (If the insulation is damaged, the metal case of electric facility

And the construct rack of the power distribution unit or electric pole tower may be electrified.

Therefore, setting safeguard grounding to prevent person and facility is discharged)

For static electricity safeguard grounding (to prevent the inflammable oil, natural gas tin and pipe from static electricity danger),

For grounding pole (It is metal conductorthat is buried in the soil and directly in touched with earth), for grounding wire

(It is used to connect the ground terminal of electric facility to grounding pole),

and for the grounding net (it is large-size horizontal net grounding unit that is consist of vertical grounding pole

And horizontal grounding pole used for power house, transformer station.

The grounding unit has discharge function and stabilize voltage).

The tester used for the furnish power, transformer station, its rated AC voltage up to 500KV.




Specification Range Accuracy
3 Pole & 4 Pole Earthing-Resistance Test Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test 0.1Ohm~30KOhm
Selective mode(3 pole+  /4 pole+) Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test 0.1Ohm~10KOhm
Non-auxiliary-polar mode(   ) Test Voltage: AC48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test 0.1Ohm~150Ohm
2 Pole R~ Test Voltage: AC20V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test 0.1Ohm~30KOhm
2/4 Pole R Test Voltage: AC20V
Earthing-Resistance Test 0.1Ohm~3KOhm
Interfering Voltage /Current /Frequency Interfering Voltage : 1~5V DC/AC
Interfering Frequency : 16Hz~400Hz
Interfering Current : 20mA~2A
Soil Resistivity ρ Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Range : 0.02Ohm~1000kOhm
RK(Wire Compensation) Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Range : 0.1Ohm ~30Ohm
Short Circuit Current ≤100mA


● Current clamp φ51mm

● Voltage clamp φ51mm

● Test Leads ×4

● Test Leads of Current Clamp  x 1

● Test Leads of Voltage Clamp x 1

● USB Cable x 1

● Disk x 1● Test Probe x 4

● Hammer x 1

● Wire parts MS2308/PVC/21 Core 0.2*2.4mm*40m/Yellow

● Wire parts MS2308/PVC/21Core 0.2*2.4mm*30m/Blue

● Wire parts MS2308/PVC/21Core 0.2*2.4mm*25m/Green

● Wire parts MS2308/PVC/21Core 0.2*2.4mm*50m/Red● Portable Bag x 1

● Alkaline battery ×10

● Manual x 1

  • $row.title

  • PM2308 Series Users Manual

Copyright © 2015 Peakmeter Instrument Co., Ltd. Shenzhen City, Technical support:CTMON