Charge Plate Monitor CPM-374

The CPM-374 Charge Plate Monitor with timer function consists of a high-voltage unit and an electric field meter. It measures the voltage potential according to the field mill influence principle and can determine the discharge time from a preselected voltage threshold value to a lower voltage value. This enables the necessary high input impedance of 10^15 ohms for measurements of electrostatic voltage potentials and discharge times of air ionizers.

Technical data:
Weight: approx. 990 g
Display: alphanumeric
PC interface: serial
Power supply: internal 7.2 V/1300 mAh battery pack; external with 12 V DC / 750 mA power supply unit

Scope of delivery:
CPM-374, conductive case, power supply unit 230 V~/50 Hz - 12 V DC / 750 mA, grounding cable with clamp, 3 spacers, Teflon-insulated measuring cable, serial PC cable, CPM software, calibration certificate

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