The TrigasDM Flow Calibration benches for liquids work based on a volumetric displacement principle. They measure the exact volume of the liquid flowing through the flowmeter under test meter during the calibration and compensate in real time for changes in the viscosity and temperature of the liquid.

Our Flow Calibrators are high-precision devices, which can be traced to national and international standards (PTB, LNM, NIST).

The different models of the TrigasDM liquid calibrators can be used for nearly all types of flowmeters, including turbines, MID, Coriolis, PD, VA, and Vortex meters.

Model	Measurement Range
TF004	0,002 to 4 l/min
TF030	0,015 to 30 l/min
TF100	0,05 to 100 l/min
TF200	0,1 to 200 l/min
OT1500	0,75 to 1500 l/min