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Ground Resistance Meter Calibrator SXJBD-II

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SXJBD-II Ground Resistance Meter Calibrator is the reference instrument to calibrate digital and analogous earth resistance in various accurate degree and models. It also can be used as resistance box, starting resistance is10mΩ,  that is ×0.01Ω, test meter starts from”1”, no “Zero”.

♦  Safe and reliable.

♦  Calibrate fast and accurately.

♦  Portable and easy to use. 

♦  Resistance output range: 0.010Ω~20001.110Ω

♦  Min. resolution: 1mΩ。

♦  Simulate ground resistance  rE (reference resistor)

 

Resistance(Ω)

×103

×102

×101

×100

×10-1

×10-2

×10-3

Power, Current

0.25W

0.25W

0.25W

0.25W

0.5A

0.5A

0.5A

Accuracy(%)

0.05

0.05

0.1

0.1

0.5

5.0

20

 

♦  Simulate auxiliary ground resistance rP, rC (auxiliary ground resistance)

Resistance(Ω)

0

500

1000

2000

5000

Accuracy(%)

(<0.1Ω)

2.0

2.0

2.0

2.0

Power(W)

rp 1W     rc 2W 

 

♦  Working conditions:Temperature 20℃±5℃ Relative humidity 40%~70%RH

♦  Weight: <2.5kg

♦  Volume: 368mm×164mm×110mm