Helium Leak Testing Inc. has established test procedures which conform to ISO/IEC 17025, “General Requirements for the Competence of Testing and Calibration Laboratories” guidelines. Customer owned Leak Standards are processed through a calibration procedure according to the requirements of the “Calibration of Measuring and Test Equipment”, ANSI/NCSL Z540.3. Detailed reports of calibrations include thorough evaluation of expanded Type A and Type B uncertainty estimates.  HLT continually refreshes reporting protocol through close association with NIST and MSC, (Measurement Science Conference) programs. 

 HLT calibration masters are tested by NIST, therefore directly traceable to NIST maintaining an unbroken chain of competent calibrations. HLT tracks calibration dates and sends a “QA friendly” recall reminder to our customers. 

Our Quality System is approved by companies in sectors of international manufacturing, nuclear power, petroleum products, consumer goods, and military-defense, all of which have specific quality system requirements such as: ISO 9000, ISO-10012, ISO/IEC 17025, and ANSI Z540 programs. 

We offer competitive pricing and turn-around times. Expedited schedules are available upon request.