Helium Test Leak Calibration
Helium Test Leak Calibration
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Helium Test Leak Calibration
To determine the precise helium leak rate during a leak test, it is essential to calibrate the helium leak detector within the desired measurement range. The helium test leaks used for this purpose, however, experience a certain helium loss per year, which alters the leak rate. Calibration re-measures the current leak rate to ensure reliable leak testing.
Our factory calibration of your measurement systems documents any deviations in your device. Our calibrations are performed in accordance with the following standards:
ISO 19685:2017
Vacuum technology – Vacuum gauges – Specifications, calibration, and measurement uncertainties for Pirani vacuum gauges,
DIN ISO 3567:2015
Vacuum gauges – Calibration of vacuum gauges by direct comparison with a reference standard,
ISO 27893:2011
Vacuum technology – Vacuum measuring devices – Determination of measurement uncertainty of calibration results by comparison with a reference standard,
DIN EN ISO 20486:2018
Non-destructive testing – Leak testing – Calibration of reference leaks for gases
DKD-R-6-2 Part 2
Calibration of measuring instruments for vacuum
Of course, calibration includes cleaning, adjustment, and zero-point setting of the calibration item.