The Trek Model 368A is a high speed Electrostatic Voltmeter provides precision noncontacting measurement of surface voltage associated with electrostatic imaging processes as employed by the electropotographic reproduction and laser printing industries.Highly accurate electrostatic voltage measurements are also associated with applications such as photoreceptor research and semiconductor processing.The Model 368A is used in research and development applications and to measure electrostatic potentials on objects or surfaces such as polymer,film,fabrics and paper Measurement.
Range:±2KV DC or peak
AC Accuracy: better than 0.1% of full scale
resolution：1V
probe-to-surface separation：2mm±1mm
Speed of Response(10% to 90%):Less than 200us for a 1kV step change
