The Trek® 520 (±2 kV) and Trek 523 (±20kV) hand held electrostatic voltmeters that utilize a measurement technique that overcomes the disadvantage of the typical hand held field meter by providing surface voltage measurements which are essentially independent of the sensor probe-to-measured surface spacing. The Trek 520 is available in two versions. The 520-1 has a digital meter to display the measured voltage. The 520-2 has an analog output monitor in addition to the digital display. This analog output monitor can be used to record the measured voltage or to view it on an oscilloscope.
Product Features:
Accurately measures surface voltage at a wide range of spacings
No need to maintain a fixed spacing
Chopper stabilized for drift-free operation in ionized environments
NIST-traceable Certificate of Calibration provided with each unit
Product Application:
Measurement of electrostatic surface charge build up
Manufacturing processes
Electronic assembly testing
Semiconductor material testing
Dissipative material testing
Automotive electronics testing
ESD Auditing and troubleshooting
Technical Specification:
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