Ultra-High Impedance Voltmeter

Model 800 Infinitron

Measurement Range: 0 to ±100 V DC or peak AC

Measurement Accuracy: Better than 0.1% of full scale (voltage monitor output)

Speed of Response: Less than 3.5 ms for a 100 V input step

Input Characteristics: Resistance greater than 1 x 1016Ω Capacitance less than 1 x 10-15F

The ±100 V Trek Model 800 Infinitron Voltmeter may be used in either contacting or non-contacting mode to acquire precision surface voltage measurements. It is especially beneficial when used with applications that demand infinitely high loading impedance levels far beyond the reach of currently available high impedance voltmeter instruments. The Model 800 comes with a guarantee of virtually no modification of the object being measured. This allows the instrument to indicate, with high precision, the voltage level of both conductive and insulative objects and surfaces.

Typical Applications Include
Accurate reading of electrostatic voltage levels associated with ESD sensitive components, circuits and surfaces

Features and Benefits
Two voltage monitor outputs scale factors at 20:1 and 1:1
Probe electrode may be easily replaced with other sensor tips
Monitor provides a low voltage replica of the measured electrostatic potential for onitoring purposes or for use as a feedback signal in a closed loop system
Easy-to-read LED display
CE compliant
Designed to be operated on a bench top