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Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Specifications
Brand Name :
GDZX
Model Number :
BY2571
Certification :
ISO9001
Place of Origin :
Hubei, China
MOQ :
1 Set
Price :
$150.00 - $250.00 / Sets
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
100 Set/Sets per Month
Delivery Time :
7~10 work days
Packaging Details :
Carton or wooden box
Product name :
Earth Resistance Tester
Operating temperature :
0℃~+45℃
Relative humidity :
≤85%RH
Resistance :
0~2Ω(10mA),2~20Ω(10mA),20~200Ω(1mA)
Description

Introduction

The instrument is a newly developed earth resistance tester, which abandons the traditional way of generating electricity by hand operation, advanced middle-large scale integrated circuits and applies DC/AC transformation technology to combine three-terminal measurement method and four-terminal measurement method into one model.

Features

1.High-strength aluminum alloy shell body, the circuit equips with phase locked loop and switched capacitor filter, based on which the instrument play an effective role in shielding power frequency and radio frequency interference.

2.DC/AC converter can transform DC current into AC low-frequency constant current for the measurement.

3.Auxiliary grounding resistance are allowed to change in the range of 0 ~ 2KΩ (RC), 0 ~ 40KΩ (RP), that will not affect measurement results.

4.No need manual adjustment to zero, with three and a half bits LCD display, the instrument can be used for measuring the grounding resistance, low conductor resistance, soil resistivity and AC voltage to ground.

If tested loop encounter failure, the screen displays "1" indicating overflow, which consistent with conventional measurement practices.

Parameters

Operating Conditions Temperature 0℃~+45℃
Relative humidity ≤85%RH
Measuring range and constant current value (virtual value) resistance 0~2Ω(10mA),2~20Ω(10mA),20~200Ω(1mA)
voltage AC 0~20V
Measurement accuracy and resolution accuracy 0~0.2Ω≤±3%±1d
0.2Ω~200Ω≤±1.5%±1d
1~20V≤±3%±1d
Resolution 0.001Ω,0.01Ω,0.1Ω,0.01V
Measurement errors caused by auxiliary grounding resistance and ground voltage Auxiliary grounding resistance RC (between C1 and C2) <1.8KΩ
RP (between P1 and P2) <40KΩ error ≤ ± 5%
Ground voltage (power frequency RMS) ≤ 5V error ≤ ± 5%
Power supply and power dissipation Maximum power dissipation ≤2W
DC 6.8V-9V 7*#5 rechargeable battery
AC 220V/50Hz
Main machine size and weight

220×200×105mm3 ≤1.4kg

Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

Product tags

earth insulation tester

,

insulation mega tester

,

mega insulation tester
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Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

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Product Detail
Brand Name :
GDZX
Model Number :
BY2571
Certification :
ISO9001
Place of Origin :
Hubei, China
MOQ :
1 Set
Price :
$150.00 - $250.00 / Sets
Contact Supplier
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester
Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

Wuhan GDZX Power Equipment Co., Ltd

Verified Supplier
8 Years
hubei, wuhan
Since 2012
Business Type :
Manufacturer, Exporter
Main Products :
High Voltage Test Equipment, High Voltage Resonant Test System, Transformer Testing Equipment
Total Annual :
8 million-10 million
Employee Number :
100~120
Certification Level :
Verified Supplier
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