Advanced Energy / Trek 542A Series Non-Contacting Electrostatic Voltmeter for EOS and ESD Processes

Advanced Energy / Trek 542A Series

Non-Contacting Electrostatic Voltmeter for EOS and ESD Processes

The Trek^® 542A electrostatic voltmeter is configured with a miniature electrostatic field chopper probe. The probe 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. The unit’s 20 x 4 alphanumeric LCD screen displays the present measured voltage, positive and negative peak voltage values, and additional menu information.

Features

Chopper probe is DC-stable with or without incident airflow
Analog voltage monitor output
USB and RS-232 serial ports
NIST-traceable calibration certificate provided with each unit
Walking test adapter kit available

Benefits

Enable drift-free measurements
Benefit from visual and audible alarms that activate when preset voltage-threshold levels are reached
Remotely locate or easily position miniature field chopper probe
Use in ionized or non-ionized environments
Take spacing-independent voltage measurements

Specifications

Operational temperature range (°C):	15 to 35
Measurement Range:	+/- 20000 V
Measurement Accuracy (%):	+/- 5%
Speed of Response (ms):	<50
Communications Interface:	USB and RS232

Accessories

Trek Serial Chart Installer Software

Software for Trek 541 and 542 – includes continuous data acquisition

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Advanced Energy / Trek 542A Series Non-Contacting Electrostatic Voltmeter for EOS and ESD Processes