Monroe Electronics

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Home / Electrostatic Voltmeters / Electrostatic Voltmeter - ISOPROBE® - model 279

Electrostatic Voltmeters


Electrostatic Voltmeter - Isoprobe® - model 279

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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 279 to resolve spot diameters as small as 1 mm. Probes include air purge capability to prevent ingress of particulate.

  • Electrophotographic measurements
  • Radiation effect studies
  • Electret research
  • Electric field studies
  • Process monitoring and control
  • Integrated circuit manufacturing and handling
  PICTURES [click on image for larger view]


279 Front View

279 Back View

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1034E Standard Miniature Probe – End Viewing:
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1034S Standard Miniature Probe – Side Viewing:
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1034EH High Resolution Probe – End Viewing:
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1034EL Low Resolution Probe – End Viewing:
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1034SL Low Resolution Probe – Side Viewing:
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1034T Transparent Miniature Probe:
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