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pt_ELECTRICAL_2 valiu_2017 PONOVO GLOBECORE CA

Earth Resistance Meters C.A 6471

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Product: Earth Resistance Meters
Model: C.A 6471
Manufacturer: Chauvin Arnoux
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Datasheet

Description

Specifications

The C.A 6470N & C.A 6471 guarantee the reliability of measurements carried out with:

- traditional stake-based methods

- self-diagnosis when each measurement starts, so that any faults liable to affect the measurements (bad connections or presence of disturbance signals) are indicated

- large measurement ranges: 0.001 W to 100 kW

- adjustment of the measurement frequency between 41 Hz and 512 Hz

The C.A 6470N & C.A 6471 are equipped with sophisticated calculation functions:

- for earth coupling measurement, all you have to do is carry out the 3 measurements necessary, one after the other, and the testers then calculate the coupling coefficient automatically

- when measuring soil resistivity, the distances used for the measurement can be programmed to allow the instruments to calculate r automatically with the Wenner or Schlumberger methods.