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Calibration Stands

Micro Motion Coriolis Mass Flow and Density sensors, offer superior mass, density, and volume flow accuracy, and are calibrated using gravimetric calibration stands in Ede, The Netherlands.

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The European Flow Center, based in Ede, The Netherlands, houses three calibration stands, named SSF1B, SSF2A, and SSF3A.

SSF stands for Standing Start Finish.

The graphic schematics are shown below.
On calibration stand SSF1B calibration is done for sensor sizes 3 to 15 mm nominal line size.
Calibration stand SSF2A supports calibrations from 15 to 80 mm and calibration stand SSF3A supports calibrations for line sizes 50 mm and above.
The Low flow product family is calibrated in the Global Center in Boulder, Colorado, USA.
Calibration is done according to the Static Start Stop‐standard ISO 10790 or to the ISO 17025 Standard using the Static Start Stop method.
The calibration procedures are equal for all three stands.
The base calibration principle used is gravimetric.
To ensure the highest quality calibration, Emerson Process Management Flow has invested significant resources in a tailor made calibration software and hardware solution.
This solution also verifies the performance of each sensor to the specifications for that specific sensor family.