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Chauvin Arnoux CA41 field measurement meter.
The Chauvin Arnoux CA41 and CA43 electrical field measurement meters offer an efficient solution to Electromagnetic Compatibility (EMC) assessment. The instruments measure electrical fields and help seek out radiation sources. They can be used to determine the emissivity of radiant equipment or to measure an ambient field in a sensitive environment.
The CA43 has additional data logging and storage facility. Logged data can be downloaded via RS232 using the software supplied.
CA41 and CA43:
Electric field measurement range 0.1 V / m to 200 V / m
RF field power density 0.1 to 2 m W / cm2
Bandwidth and frequency range 100 kHz to 2.5 GHz
Accuracy 0.7 V / m to 2 dB depending on range
Crest > 1 ms peak measurement
Data output Analogue (CA41), digital optical RS232 (CA43)
Dimensions 216 mm x 72 mm x 37mm
Weight 350 g