Product Description

Pressure calibration in low pressure regions

The pressure calibrator is used for precise monitoring and adjustment of pressure gauges and transmitters. It is equipped with a precision manometer. A fine adjusting screw pressure regulator and a valve complete this portable device.


The pressure gauge to be checked is connected directly to the quick coupling of the calibrator. After closing the valve, the pressure can be increased by the hand pump and decreased by the valve. Small changes can be made by the fine adjusting screw.

  • Accurate pressurization from -1 to 2 bar, -1 to 10 bar.
  • Accuracy : 0,1% FS max., in the temperature range of 0…50 °C
  • Resolution : 7400 test points (0,014% FS)
  • Battery life :  1/2 year of uninterrupted use
  • 4 displays : pressure-, temperature- and time values; unit
  • 946 storage locations for measured values (8114 optional)
  • Serial interface

As an industry leader, JWII can deliver a great deal of relevant knowledge to customers seeking a wide variety of products and applications. We have the tools and people necessary to provide impactful solutions and, with a long track record of success, we pride ourselves on the ability to provide continuous support to a diverse customer base, spanning several continents and markets.

  • Installation
  • Maintenance
  • Repair and Modifications
  • Modification of existing installations
  • Emergency Repair
  • Commissioning
  • Site Services
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