Electrostatic Products

Trek 320C

High Sensitivity, DC-Stable Electrostatic Voltmeter, Measures 0 to ±100 V DC or Peak AC

Designed to adjust to sensitive testing conditions, Advanced Energy's versatile Trek 320C is ideal for a variety of electrostatic applications. It offers highly accurate, non-contact measurement of
electrostatic potentials from 1 mV to 100 V.  

  • Measurement Range: 0 to ±100 V DC or peak AC
  • Measurement Accuracy: Better than 0.05% of full-scale
  • Speed of Response (10 to 90%): Less than 300 ms for a 100 V step
  • Overview
  • Technical Specs
  • Accessories
  • Service & Support
  • Distributors

Overview

The Trek® 320C can be used over a wide range of probe-to-surface distances. It features a calibrated null voltage supply of ±10 V of nulls contact potentials when measuring voltages on dissimilar materials. Response speed control adjusts the speed/noise tradeoff of the  AC response. And self-locking drift/spacing null adjustment minimizes the variations in voltage values as the probe-to-test surface spacing changes. 


Benefits

  • Use over a wide range of probe-to-surface distances
  • Rely on response speed control to adjust AC response for speed and noise 
  • Utilize low impedance probe sensor that assures high accuracy in high humidity and contaminated environments (e.g. airborne dust, toner, ions, and chemicals)
  • Monitor detected output voltage through a 1:1 voltage monitor output and a switch-selectable scale of 10:1 or 20:1 voltage monitor output

Features

  • 1 mV sensitivity
  • Self-locking drift/spacing null adjustment
  • CE compliant
  • 3.5-digit LED display

 

 

Select specifications are shown below. Please see product data sheet for additional specifications.

  • Performance

    Measurement Range

    0 to ±100 V DC or peak AC

    Measurement Accuracy

    • Voltage Monitor Output: Better than ±0.05% of full-scale
    • Voltage Display: Better than or equal to ±2counts, referred to the voltage monitor.

    Speed of Response (10 to 90%)

    Less than 300 m for a100 V step

  • Voltage Monitor

    Output

    A buffered 0 to ±10 V output providing a representation of the measured voltage

    Ratio

    10:1 of the measured voltage or 20:1 of the measured voltage (switch selectable)

    Output Current

    5 mA

  • Front Panel Meter

    Voltage Display

    3.5-digit LED display

    Range

    Switch selectable for ±10 V or ±100 V full-scale

    Resolution

    10 V Range: 0.01 V.
    100 V Range: 0.1 V

  • Mechanical

    H x W x D

    108 x 223 x 370 mm (4.25 x 8.75 x 14.5 in)

    Weight

    3.6 kg (8 lb)

  • Electrical

    AC Line Cord Receptacle

    Standard three-prong line cord receptacle with integral fuse holder

    Line Supply

    Factory set for one of two ranges: 90 to 127 VAC or 180 to 250 VAC at 48 to 63 Hz.
    (specify when ordering)

  • Typical Applications

    • Contact potential measurements
    • Materials evaluation
    • Electret studies

Select specifications are shown below. Please see product data sheet for additional specifications.

Accessories

Non-Contacting Voltmeter Prober | Advanced Energy

Trek Non-Contacting Voltmeter Probes

We offer an assortment of probes with multiple views, shapes, and aperture sizes available. You can also choose from high temperature and resolution probes for extreme temperatures and critical measurements.

Documents & Support

View All Trek 320C Accessories

Global Support & Services

Maximize fab productivity and capital equipment ROI with world-class support through each product lifecycle stage — from startup to long-term operation. Our service offerings are based on more than three decades of precision power and applications expertise.

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Applications Support & Consulting

Accelerate tool installations and process development programs, or address specific applications concerns with Advanced Energy's dedicated applications consultants and engineering staff. Benefit from on-site reviews, analyses, and consultations.

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Warranties

Decrease variability in maintenance costs and provide additional cost protection. Advanced Energy offers whole-box extended warranties.

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Product Support

Call
Inside the U.S.: 1.800.446.9167 (option 2)
Outside the U.S.


Email
Thin Film Support
Thermal Product Support
Other Technical Support

 

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