Pressure Calibration

Pressure Calibration Services By Graftel ISO 17025 Certified

Graftel offers certified pressure transmitter, differential, absolute and pressure gauge calibrations. Our scope of accreditation for these calibrations is shown below.

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Pressure Gauge Calibration

Range:  500 to 1 100 hPa, (0 to 100) psia, 100 to 1000 psia

Calibration and Measurement Capability(+/-): 0.25 hPa, 0.11 psia, 0.45 psia

Differential Pressure

Range: (-30 to -10) inH2O@4°C, (-10 to 10) inH2O@4°C, (10 to 30) inH2O@4°, (30 to 250) inH2O@4°C

Calibration and Measurement Capability(+/-): 0.018 % rdg, 0.014 % rdg, 0.019 % rdg, 0.018 % rdg

In addition to performing these calibrations in our lab, Graftel is also certified and equipped to perform all of this work on your site. 

Applications for these calibrations include: pressure transmitters, pressure gauges, controllers and regulators. All makes and models are supported.

Our highly trained technicians can perform this work in our lab or at your facility with a standard turn-around time of five business days, expedite services are available.