Non-Contacting Electrostatic Voltmeter for EOS and ESD Processes

The Trek® 541A electrostatic voltmeter provides accurate non-contacting measurements of the electrostatic surface voltage associated with EOS/ESD processes. The instrument is configured with a miniature electrostatic field chopper probe that can be remotely located and easily positioned within process equipment to provide highly accurate, non-contacting, DC-stable, spacing-independent voltage measurements in either ionized or non-ionized environments

• PRODUCT HIGHLIGHTS
   Chopper probe is DC-stable with or without incident air ion flow
   Drift-free measurements
   LCD screen displays present voltage, the positive peak voltage, the negative peak
  voltage and additional menu information.
   Visual and audible alarms activate when the preset voltage threshold levels are
  reached
   Voltage output monitor for remote monitoring or control
   USB and RS232 serial ports
   NIST-traceable Certificate of Calibration provided with each unit
   Optional walking test adapter kits available
  APPLICATIONS
   Semiconductor
   LCD
   Electronic assembly
   ESD-sensitive processes