Leak Standard Calibration


NIST Traceable
One point NIST traceable leak calibration service for all types of helium and other gas calibrated leak standards.

  • Traceable to NIST using AVS standard practices
  • Complies with ISO/IEC Guide 25 and 17025 and ANSI/NCSL Z540-1-1994
  • Complies with ISO-9001 quality systems
  • Calibration and recalibration services
  • Fast turnaround times of 2 weeks or less

Calibration ranges are: 2 x 10-10 atmcc/sec and larger for helium leaks and 1 x 10-6atmcc/sec and larger for other gas leaks.

Standard calibration includes "as-received" measurement of the leak rate at room temperature. Other services available if required, at no additonal charge: calibration in temperature controlled water bath, adjusting leak rate by repressurizing with gas.

TO ORDER: Contact the LACO calibration department at 801-486-1004 or via email at:Calibration Services for instructions on how to submit your gauge or leak standard for service.