Electronic Deadweight Tester E-DWT-H


A modern alternative to traditional dead weight tester calibration

E-DWT-H breaks new ground in dead weight tester calibration, improving the hydraulic pressure calibration process.  E-DWT-H is an electronic calibrator designed to replace mechanical, piston-cylinder and weight based deadweight testers.  It’s a lighter, easier-to-use deadweight tester calibration alternative that is at home in the lab or instrument shop, as well as in the field performing in-situ calibrations and tests.  This complete hydraulic pressure calibration system combines the convenience and precision of continuous, real-time electronic pressure measurement with the simple and direct operation of high quality operator controlled pressure generation hardware.  E-DWT-H one year measurement uncertainty is ± 0.02% of reading with ranges up to 30,000 psi.  It can be configured to provide this uncertainty from its full scale down to 1% of its range.  Built-in pressure generation and control hardware allow the operator to fill and prime the system under test and generate and precisely adjust pressure throughout the range with ease.

Broad workload coverage

The E-DWT-H has the operational versatility to calibrate and test a broad range of pressure measuring instruments including:

  • Analog gauges
  • Transducers
  • Calibrators
  • Sensors
  • Transmitters
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