Model 541 Series - Electrostatic Voltmeter
Trek Model 541 electrostatic voltmeter series are microprocessor based devices which are ideally suited to monitor critical operations associated with semiconductor, LCD, electronic assembly, and other processes where static charge accumulation poses a threat to production yields or product quality.
The Model 541 voltmeters utilize a miniature electrostatic field chopper probe which can be remotely located and easily positioned within process equipment to provide highly accurate, noncontacting, DC stable, spacing independent, voltage measurements in either ionized or non-ionized environments.
A twenty by four (20 x 4) alphanumeric LCD screen displays the present measured voltage, the positive peak voltage value, the negative peak voltage value, and additional menu information. Two specific voltage detection ranges are available. The Model 541-1 has a voltage measurement range of 0 to ±1 kV. The Model 541-2 has a measurement range of 0 to ±100 V. Both instruments have exceptional 1% accuracy and 0.1% resolution.
|
TREK, INC.
11601 Maple Ridge Road
|
