Hardly a person hasn’t experienced the sudden, sharp discharge of static electricity, especially on a crisp winter’s day. It usually requires a touch, though, the classic example being a spark from ...
The Model 542 accurately measures electrostatic voltages from 0 to w20 kV. The instrument uses a DC-stable, electrostatic field chopper probe that can be remotely located. A large LCD screen displays ...
The EPF sensor comprises a screened dual ring electrode system, installed into a stainless steel pipe (Fig.1 shows the industrial scale of this sensor). The electrodes are connected to a ...
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