Measuring equipment & calibration equipment


Pressure calibration in low pressure regions

  • Niederdruck-Kalibrator
  • Niederdruck-Kalibrator

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

Als PDF ausgeben
Product Details Specification
Industry Beverages, Food Industry, Pharmacy, Packaging Industry
Employment Calibration
Measurement Categories Pressure
Specifics Low
System Yes
Automation Level
Measuring Methods
  • Precise pressure generation
  • Digital precision manometer
  • Integrated pressure pump
  • Easy operation
  • Fine adjusting screw pressure regulator
  • Portable
  • Battery operated
  • Three versions with several pressure ranges availlable
  • Air pump: up to 10 bar / 145psi
  • Vacuum pump: down to -850 mbar / -12.3psi
  • Pressure range: -1…2 bar / -14.5...29psi
                            -1…10 bar / -14.5…145psi


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