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全自动Dielectric Loss Tester-扬州达瑞

DC Resistance Rapid Tester - Yangzhou Darui

Published: 2020-08-23 17:12:16

Views: 2922

Category: DC Resistance Tester

Product Description
DC Resistance Rapid Tester

Darui Electric recommends:



The DC Resistance Rapid Tester is a high-precision replacement product for DC single and double arm bridges.


Performance Features

● Fast testing speed: The maximum output charging current of this instrument can reach 2A. During measurement, it can effectively compensate for the current inertia of large inductive equipment, accelerate core saturation, thereby shortening charging time and improving testing speed. It is hundreds of times faster than traditional single and double arm bridges.

● High accuracy: In addition to adopting the advanced four-terminal measurement method, this instrument also uses advanced constant current power supply technology, which keeps the charging current for inductive loads at a relatively stable value, ensuring stable anti-inductance capability and strong anti-interference ability, thereby ensuring measurement accuracy. Moreover, it uses high-quality imported components, resulting in high measurement accuracy and good repeatability.


● Wide measurement range: The resistance measurement range is 1μΩ to 2KΩ, covering a wide range.


● Dual AC/DC power supply: This instrument is equipped with a rechargeable battery pack, supports both AC and DC power supply, and features a portable design for convenient use and carrying.



Ambient temperature: 0℃~40℃;


Relative humidity: ≤85%RH.


2. Measurement range:


This instrument has six ranges:


1μΩ~20mΩ;


20 mΩ~200mΩ;


0.2Ω~2Ω;


2Ω~20Ω;


20Ω~200Ω;


200Ω~2kΩ.


3. Measurement accuracy: 0.2 class


4. Maximum resolution: 1μΩ


5. Constant current source:


2A (1μΩ~20mΩ, 20 mΩ~200mΩ, 0.2Ω~2Ω);


200mA (2Ω~20Ω);


20mA (20Ω~200Ω);


2mA (200Ω~2kΩ).


6. Operating voltage:


DC: 11V~14V;


AC: 220V.

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Yangzhou Darui Electric Co., Ltd.
主营产品:Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
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