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A fully temperature-compensated handheld pressure calibrator

| By Chemical Engineering

Crystal Engineering

Crystal Engineering

The new HPC40 Series handheld pressure calibrator is said to be the world’s first milliamp-loop calibrator that is fully temperature compensated from –20 to 50ºC, enabling it to deliver the same accuracy whether measuring pressure, current, voltage or temperature. Suitable for calibrating pressures ranging from vacuum to 15,000 psi, with an accuracy of 0.035% of reading for all ranges, HPC40 instruments are designed for process-control applications, such as verification or calibration of pressure gages, transducers, transmitters, pressure switches and safety valves. A single HPC40 Series device can typically replace several gages or calibrators. — Crystal Engineering, San Luis Obispo, Calif.