Thermodynamic Calibration Services

For nearly fifty years, TSS' calibration laboratory has worked to ensure every piece of equipment we use to test and certify cleanrooms and controlled environments is calibrated to NIST traceable standards. Now, let us put our experience to work for you.


With our one-source testing, certification and calibration services, our clients save time and money, and work with the assurance that all their mission critical equipment is operating to spec. Our calibration procedures conform to ANSI Z-540, ISO 17025 and TSS' own ISO 9001 certified quality system. And all calibrations are GxP compliant.

TSS calibrates the following equipment:

  • Autoclaves
  • Chart recorders
  • Dew pointer
  • Environmental chamber
  • Freezers and cryo-freezers
  • Hygrometers/psychrometers
  • Laboratory thermometer
  • Lyophilizer
  • Refrigerators
  • Resistance thermometer
  • Temperature controller
  • Thermocouples and thermometer indicators
  • Thermocycler
  • Ovens
  • Water baths

The list of equipment above is only a portion of our full calibration scope. If you have equipment that is not listed above, or would like more information about TSS' full suite of services, please call 800-877-7742 or contact the TSS regional office nearest you.

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