Calibration & Repair Services


TELEVAC calibration and repair services are available for all TELEVAC vacuum measurement systems. Whether your old equipment needs repair or your vacuum system requires quarterly, semi-annual or annual calibration, TELEVAC’s service department can handle your most demanding requirements.

Calibration is a critical component of any company’s quality management system. More than ever, these systems are requiring traceability to standards that ensure performance within the stated accuracy requirements of the measurement systems. If requested, TELEVAC’s calibration lab will perform vacuum calibrations traceable to NIST (National Institute of Standards and Technology). Standard electrical calibrations are also available. Our lab is equipped with traceable vacuum measurement systems enabling us to measure from 760 Torr to 1 × 10-7 Torr.

All calibrations, as defined by our controlled procedures, include calibration certificates documenting the details of the calibration performed. Calibrations traceable to NIST receive both incoming and outgoing calibration data.

TELEVAC will also calibrate and/or repair the following TELEVAC vacuum gauges: thermocouple gauges, convection gauges, diaphragm gauges, cold cathode ionization gauges, and hot filament ionization gauges.

Click here to read the Service Order RMA Instructions and Terms & Conditions

Note: A fee of $200.00 will apply to all evaluations/inspections. This fee is waived only when other services such as calibrations and/or repairs are contracted.

TELEVAC Service Order (RMA) - Request for Calibration & Service

  • Part Number (or Model Number)Serial Number 
    Add a new row
    If you don't know the unit's part number, use the model number. If the unit doesn't have a serial number, please enter "n/a".
  • Please describe the issue you're experiencing with the unit. If the unit only requires calibration write n/a.
  • Number of sensors and stations requiring calibration?
  • To pay by credit card or if you don't know your PO number, please call us at +1 (215) 947-2500
  • *Expedited shipping is available for an additional charge. For more information call us at +1 (215) 947-2500
  • In compliance with Federal OSHA Safety Standard 1910-1200, Hazard Communications "right to know", TELEVAC requires that all equipment being returned not present a potential health risk to personnel that can occur when receiving, dismantling, or servicing potentially contaminated equipment. TELEVAC cannot accept any biological hazards, radioactive material, organic metals or mercury-contaminated equipment. Equipment will not be processed if these terms are not met. I certify that all equipment sent to TELEVAC meets the above requirements.