Liquid Flow Meter Calibration

Liquid Flow Meter Calibration Services By Graftel ISO 17025 Certified

Liquid Flow Meter Calibration

Graftel maintains four NIST traceable primary 900 GPM liquid flow meter calibration systems utilizing water as the calibration medium. Each systems uses a high accuracy Coriolis meter as a secondary standard and its own gravimetric time-mass system as a primary standard. These four systems cover overlapping ranges so that they may be checked against each other.

Water Flow Meter Calibration System Pimary A

The system's flow rate range is 0.001 to 0.5 gpm, (0.001 to 1.89 lpm). The pressure range is 0 to 1000 psig, (0 to 69 bar). The best measurement capability is 0.06% of reading.

Water Flow Meter Calibration System Primary B

The system's flow rate range is 0.05 to 16 gpm, (0.189 to 60.8 lpm). The pressure range is 0 to 1000 psig, (0 to 69 bar). The best measurement capability is 0.06% of reading.

Water Flow Meter Calibration System Primary C

The system's flow rate range is 1 to 100 gpm, (3.8 to 380 lpm). The best measurement capability is 0.06% of reading.

Water Flow Meter Calibration System Primary D

The system's flow rate range is 50 to 900 gpm, (190 to 3400 lpm). The best measurement capability is 0.10% of reading.

 

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