Level 1 Calibration
  • Compliance with ISO 9001:2015 requirements.
  • Notification of Out of Tolerance Conditions.
  • As Found out of tolerance data readings only.
  • A Certificate of Calibration traceable to NIST.
Level 2 Calibration
  • ISO/IEC 17025:2017 Accredited Calibration.
  • Complies with ISO 9001:2015, ISO/TS 16949, AS9100, 10CFR50, and 10CFR21 nuclear requirements.
  • Notification of Out of Tolerance Conditions.
  • All As Found and As Left data readings.
  • A Certificate of Calibration traceable to NIST which contains the accredited calibration logo and our registration number.
Level 3 Calibration
  • ISO/IEC 17025:2017 Accredited Calibration.
  • Complies with ISO 9001:2015, ISO/TS 16949, AS9100, 10CFR50, 10CFR21, and FDA cGMP 21CFR820.72 and UL requirements.
  • Notification of Out of Tolerance Conditions.
  • All As Found and As Left data readings.
  • Measurement Uncertainties reported at a coverage factor of k = 2, which for a normal distribution corresponds to a coverage of approximately 95%.
  • A Certificate of Calibration traceable to NIST which contains the accredited calibration logo and our registration number.
Level 4 Calibration
  • ISO/IEC 17025:2017 Accredited Calibration.
  • Complies with ISO 9001:2015, ISO/TS 16949, AS9100, 10CFR50, 10CFR21, and FDA cGMP 21CFR820.72 and UL requirements.
  • Notification of Out of Tolerance Conditions.
  • All As Found and As Left data readings.
  • Measurement Uncertainties reported at a coverage factor of k = 2, which for a normal distribution corresponds to a coverage of approximately 95%.
  • A Certificate of Calibration traceable to NIST which contains the accredited calibration logo and our registration number.
  • ANSI/NCSL Z540.3-2006 accredited calibration
  • Test Uncertainty Ratio (TUR) reported on the certificate of calibration
  • Measurement guard-banding reported on the certificate of calibration†

 

† Guard-banding will be triggered and displayed at the test point when the TUR is less than 4:1. Normally this is set to automatic and will only show guard-banding based on the TUR at each test point. Determination of Z-Factor (Z%); unless otherwise specified by the customer, Cal Lab’s policy is to apply a Z-Factor of 30% of the Estimated Measurement Uncertainty (EMU). Please advise if you require a different Z-Factor. Customer Requested Parameters/Triggers; normally, if a minimum TUR of 4:1 is met at the test point then guard-banding will not show at that test point. You may request that it always shows. Please advise if you want it to always show.