• Appareil Validator de vérification pour jauge nucléaire

Appareil Validator de vérification pour jauge nucléaire

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The ValiDator is patented & NIST traceable technology that can verify your nuclear gauge calibration at all measurement depths. Others have tried, but InstroTek is the only company with the know how and the technology to develop this innovative device.

  • Works with InstroTek, CPN, Humboldt and Troxler gauges
  • Meets Calibration and verification Requirements of ASTM and AASHTO
  • Densities derived from NIST Traceable Reference Blocks
  • Accurate Field Calibration "Five" or "Three" Block Method
  • Field or Laboratory ready
  • Reliable standard, no moving parts
  • Portable and mobile
  • Gauge and Leak Test Management Capability


  • Reduce Nuclear Gauge Shipping Formalities
  • Routine Check on Calibration Quality
  • Minimize Calibration Down Time
  • Reduce Gauge Operating Costs
  • Resolve Disputes in Gauge Results
  • Improve Measurement Quality
  • Manage Your Gauge Fleet More Effectively
  • Verify and Calibrate InstroTek, CPN, Humboldt and Troxler Gauges



Gauge Models
The InstroTek ValiDatorTM and ValiDatorIITM Devices will calibrate the following gauge models:
  • InstroTek 3500 with ValiDator and ValidatorII
  • CPN MC Series
  • Humboldt 5001 series
  • Troxler 3411, 3430, 3440 and 3450 gauges with ValiDator and ValidatorII
  • Troxler 4640B Thinlayer gauge with ValiDatorII