Trek Equipment

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Surface Resistance Meter
Model : Trek 152-CE
Wide range and high accuracy measurements
Light weight and portable
Multiple probe configuration of 5 lbs electrode set or concentric ring or 2 point probe. (Probes purchased separately)
Digital displays, battery operated with automatic shut off
Measurement range from E3 to E13 extends to E14 ohms using the Concentric Ring Probe
User Selectable test voltage of 10V or 100V

Conforms to the following ANSI/ESD Association standards for surface resistance and surface Resistivity measurements :
ANSI/ESD-STM2.1 for garments
STM4.1 for work surfaces
STM7.1 for flooring
STM11.11 for Surface resistance measurements of static dissipative planar materials
 



Charged-Plate Monitors
Model : Trek 157 / 158
Unique voltage follower technique to provide accuracy, stability and bandwidth measurement methods
Unique LCD graphic chart display of float voltage and decay (applicable only for Trek 158)
Internal data storage and retrieving of data via PC memory card port using SRAM or FLASH ATA card media(applicable only for Trek 158)
Internal data storage and can also be exported into PC computer through USB port. (For Model 157)
Monitored Voltage range
Model 157 : 0 to ±1020 V DC or peak AC
Model 158 : 0 to ±1100 V DC or peak AC
< 12 V/min of ion self-discharge rate
Start / Stop Accuracy of within ±1V of programmed voltage
Sampling rate of 400 k/s
Optional printer attachment to print directly(applicable only for Trek 158)
Various charge plate sizes available
 

for Model 157
for Model 158


Model: 157


Model: 158



Charged-Plate Monitor
Model : Trek 156A/1-CE
Decay & float modes
Detachable charge plate with flexible, small diameter cable
Various charge plate sizes available
Standard capacitance-to-ground is 20pF (Various capacitance-to-ground values available)
Battery or line operated
Optional computer integrated system for data collection
Programmable decay mode start and stop voltages
Monitored voltage range: 0 to +1100 volt
< 12 V/min of ion self-discharge rate
Start / Stop Accuracy of within ±1V of programmed voltage
 
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