The Model 325 electrostatic voltmeter measures electrostatic voltages from millivolts to ±40 V over a wide range of probe-to-surface distances. Applications include electrostatic monitoring of devices sensitive to electrostatic discharge (ESD), and testing of the reliability and characteristics of dielectric materials and films in electronic applications. During the processing of paper, plastic, textile or other film products, the device monitors electrostatic charges where buildup can cause productivity or yield problems. Features include sensitivity of 1 mV, a response time of less than 3 ms, and accuracy better than ±0.05% of full scale.
Company
Trek, Inc.