Pressure Calibration System

Ashcroft’s 1305D series portable deadweight tester is a pressure calibration system that includes a low and high range piston assembly, weight set, a hydraulic (oil) test pump to generate test pressures, and metal carrying cases. Depending on the weight set provided, the device is capable of establishing test points from 15 psi to 10,000 psi with an accuracy of ±0.1% of reading.


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