CERIB’s Pressure laboratory has Cofrac accreditation for calibration and verification of manometers/pressure gauges (No. 2.1132), using in-house operating procedures with strictly increasing pressure.
(scope available at www.cofrac.fr)
Range covered:
- From -1 bar to 1,000 bars relative pressure for laboratory and field measurements.
Types of apparatus calibrated:
– pressure gauges
– pressure sensors
– pressure gauges for binder recovery test
– vacuum gauges.
Technical equipment used by our metrology teams:
– digital pressure balances
– reference pressure sensors:
from 0.04 to 500 bars at our Épernon labs
from 0.5 to 1,000 bars on-site (relative oil pressures).