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When calibrating this type of flow meter,we have to check the measurements for depth and head are correct. The best way to measure is byusing a calibration plate鈥?also known as a bounce plate or swing plate. The plate is positioned in path of level sensor to create false head.
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How to calibrate a flowmeter?
Calibrate the flowmeter under test to conform with the master flow meter calibration. Gravimetric calibration is one of the most accurate and cost-effective volumetric and mass flow meter calibration procedures. The gravimetric method is ideal for liquid flowmeter calibration in oil, water purification, and petrochemical industries.
What is the difference between standard flow meter and calibration flow meter?
The accuracy of the standard flow meter is 2 to 3 times higher than that of the calibrated flow meter. Flowmeter calibration device is one of the most commonly used calibration devices in the industry.
How to perform master meter calibration?
To perform Master meter calibration: 1 Place the master meter in series with the flow meter under test. 2 Compare the readings of the master flow meter and flow meter using a measured volume of liquid. 3 Calibrate the flowmeter under test to conform with the master flow meter calibration. More …
What is gravimetric calibration for flowmeters?
Gravimetric calibration is one of the most accurate and cost-effective volumetric and mass flow meter calibration procedures. The gravimetric method is ideal for liquid flowmeter calibration in oil, water purification, and petrochemical industries.