Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Wuhan GDZX Power Equipment Co., Ltd
Home ProductsEarth Insulation Tester

Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

China Wuhan GDZX Power Equipment Co., Ltd certification
China Wuhan GDZX Power Equipment Co., Ltd certification
Product is good by performance, yes it is good for xxxxxx market.

—— Mr Dudani

Your product received very good, we will order one more piece

—— JS

You are very nice company. Thanks for your hospitality i spend very informative in your office

—— Yousri

Good for whatever the product or service, you got my trust through this deal.

—— Rahul

Very reliable supplier and partner, solving my question with great patience and perfession.

—— Gaurav

I'm Online Chat Now

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

Large Image :  Portable Design Earth Insulation Tester , Digital Ground Resistance Tester

Product Details:
Place of Origin: Hubei, China
Brand Name: GDZX
Certification: ISO9001
Model Number: BY2571
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: $150.00 - $250.00 / Sets
Packaging Details: Carton or wooden box
Delivery Time: 7~10 work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 100 Set/Sets per Month
Detailed Product Description
Product Name: Earth Resistance Tester Operating Temperature: 0℃~+45℃
Relative Humidity: ≤85%RH Resistance: 0~2Ω(10mA),2~20Ω(10mA),20~200Ω(1mA)
High Light:

insulation test equipment

,

digital insulation resistance tester

 

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 0

Portable Design Earth Insulation Tester , Digital Ground Resistance Tester 1

Portable Design Earth Insulation Tester , Digital Ground Resistance Tester 2

Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: Nieqi

Send your inquiry directly to us (0 / 3000)