279 ISOPROBE Electrostatic Voltmeter

The Model 279 ISOPROBE® Electrostatic Voltmeter measures surface potential in the range of ±3000 volts without contacting the measured surface It features high-accuracy (0.1%), drift-free measurements that are almost fully independent of probe-to-surface separation. Its low-profile design is optimized for rack mounting of multiple 279’s in a minimum space.

Because some of our products are made in various sizes, part numbers and pricing will vary. Please contact us at techsales@staticclean.com or click the “Request a Quote” button below. We look forward to serving your static control and/or contamination control needs.

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Description

The Model 279 ISOPROBE Electrostatic Voltmeter measures surface potential in the range of ±3000 volts without contacting the measured surface.  It features high-accuracy (0.1%), drift-free measurements that are almost fully independent of probe-to-surface separation.

Its low profile design is optimized for rack mounting of multiple 279’s in a minimum space. Side and end viewing probes accommodate various mounting requirements. Specialty high resolution probes allow the 244A to resolve spot diameters as small as 1 mm. Probes include air purge capability to prevent ingress of particulate.

Features

  • Electrophotographic measurements
  • Radiation effect studies
  • Electret research
  • Electric field studies
  • Process monitoring and control
  • Integrated circuit manufacturing and handling.