Model PD04002A Charged Plate Monitor Controller is a versatile , ultra-sensitive, microprocessor based CPM for monitoring air ionozers.

The compact design features exceptional accuracy and stability and features a voltage monitor output for remote monitoring. The Model PD04002AP Hi-Temperature Charged Plate (pictured) is a 25 mm x 25 mm (1" x 1") with an operating range of -60° to 160° C.

Charged Plate Voltage Range

• 0 to ±55 V DC or peak AC, nominal.

Charged Plate Voltage Measurement Accuracy

• 0.2% of full scale.

Large Signal Bandwidth (-3 dB)

• DC to greater than 200 Hz.

Trek

Model PD04002A - Charge-Plate Monitor Controller

Trek has been advancing the state of the art in static charge measurement for decades.

Whether you need a Trek product off the shelf, or a custom-made solution, Trek experts will work with you to choose or design the right solution for your application. Customer-specific On Board Controllers(OBCs) are just one example of Trek's custom-made products. Contact us for assistance with your static charge measurement challenges

Trek

Custom & Standard Products

The Trek Model 156A Charged-Plate Monitor System is designed to provide quantitative measurements of the effectiveness of air ionization systems.

Trek

Model 156A Charged-Plate Monitor

Model 157 Charged-Plate Monitor: Fully static-dissipative enclosure is compatible with cleanroom and ESD environments.

Tests all ionizers including room ionization systems, AC and DC blowers, nuclear ionizers, and gun types. Resolves 0.1 volts and features high accuracy with extremely low offset and drift.

Trek

Model 157 Charged-Plate Monitor

The Trek Model 158 Charged-Plate Monitor is the premier instrument to evaluate the performance of air ionization systems.

Trek

Model 158 Charged-Plate Monitor

This product line accurately measures surface voltage at a wide range of spacings; no need to maintain a fixed spacing.

Enables inspection of small spots for static charge accumulation and also measures charge accumulation in difficult-to-reach locations.

• Model 520 Measurement Range is 0 to ±2 kV DC
  
• Model 523 Measurement Range is 0 to ±20 kV DC

Trek

Model 520 and 523

The ultra sensitivity of the Model 540 Electrostatic Monitor makes this product the only choice in air ionizer monitor applications.

The small area ion collecting sensors are used to meet the requirement for high accuracy ion balance measurement to levels of less than one volt.

Trek

Model 540 Electrostatic Voltmeter

The Model 541-1 electrostatic voltmeter has a voltage measurement range of 0 to ±1 kV. The Model 541-2 has a measurement range of 0 to ±100 V.

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. Both Models have exceptional 1% accuracy and 0.1% resolution.

Trek

Model 541 Electrostatic Voltmeter

The Model 542-1 electrostatic voltmeter has a voltage detection and measurement range of 0 to ±10 kV. .

The Model 542-2 has a voltage detection and static measurement range of 0 to ±20 kV. These Models have an exceptional 5% reading accuracy, ±0.2% of full scale, over the probe to surface separation distance of 15 to 30 mm for the Model 542-1 and 30 to 60 mm for the Model 542-2.

Trek

Model 542 Electrostatic Voltmeter

Electrostatic voltmeter measurement range is 0 to +1 kV or -1 kV DC (switch selectable).

Features include a 3 1/2 Digit LCD display, a Battery Test Switch, and a DC-Stable probe with side viewing aperture orientation. This Model offers low noise and a durable design.

Trek

Model 706A/1 Portable Electrostatic Voltmeter

The Trek Models P0876A and P0884A Hand-Held Electrostatic Voltmeters provide accurate, noncontacting measurements of electrostatic surface voltage for ESD applications in either ionized or non-ionized environments.

• Model P0876A Measurement Range is 0 to ±2 kV DC
• Model P0884A Measurement Range is 0 to ±20 kV DC

Trek

Model P0876A and P0884A