Model 158A

Charge Plate Monitor

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Model 158 Charge Plate Monitor

The Trek® 158A charged plate monitor is the premier instrument to evaluate the performance of air ionization systems. It features a user-friendly large 7-inch screen that is active through either touch-screen control or corresponding function keys. The data is displayed in color and may be stored internally or can be easily transferred to a USB flash drive or another USB device. A charged plate assembly is required and is sold separately (6-inch charged-plate shown).

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FEATURES

BENEFITS

Use either the 7 in touch screen or function keys for control
Program start and stop voltage for + and - decay time ionizer tests
Realize more than six hours of continuous operation with the battery-operated instrument
Use the PC memory card port for ample data storage and easy data transfe

SPECIFICATION


Range	0 to ±1100V DC or peak AC
Large Signal Bandwidth	DC to 80 Hz
Decay Time Thresholds	Programmable from 1V to 1000V in 1V increments
DC Accuracy	Better than 0.1% of full-scale
Output Voltage	1/200^th of the plate voltage via BNC
Input Voltage	24V DC ±10%
Dimensions	226 W x 53 H x 187 D mm
Weight	2.2 kg