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Pressure Balance - CPB5600DP

Brand: WIKA Alexander Wiegand SE & Co. KG
Pressure balances (dead-weight testers) are the most accurate instruments available on the market for the calibration of electronic or mechanical pressure measuring instruments. 

The direct measurement of the pressure (p = F/A), as well as the use of high-quality materials enable a very small measurement uncertainty, in conjunction with an excellent long-term stability.
Features
  • Measuring ranges (= Static-Pressure + differential pressure) up to 400 bar (5,000 psi) pneumatic, up to 1,600 bar (23,200 psi) hydraulic. 
  • Total measurement uncertainty to 0.008 % of differential pressure plus 0.0001 % (1 ppm) of Static-Pressure. 
  • Factory calibration included as standard, traceable to national standards; with DKD/DAkkS calibration possible as an option. 
  • High long-term stability with recommended recalibration interval every five years. 
  • Masses manufactured from stainless steel and Aluminum, can be adjusted to local gravity. 
Pressure balances (dead-weight testers) are the most accurate instruments available on the market for the calibration of electronic or mechanical pressure measuring instruments. 

The direct measurement of the pressure (p = F/A), as well as the use of high-quality materials enable a very small measurement uncertainty, in conjunction with an excellent long-term stability.
Features
  • Measuring ranges (= Static-Pressure + differential pressure) up to 400 bar (5,000 psi) pneumatic, up to 1,600 bar (23,200 psi) hydraulic. 
  • Total measurement uncertainty to 0.008 % of differential pressure plus 0.0001 % (1 ppm) of Static-Pressure. 
  • Factory calibration included as standard, traceable to national standards; with DKD/DAkkS calibration possible as an option. 
  • High long-term stability with recommended recalibration interval every five years. 
  • Masses manufactured from stainless steel and Aluminum, can be adjusted to local gravity. 

Specifications

Measuring Range

  • 0.03 to 1,600 bar (0.043 to 23,200 psi)

Accuracy

  • 0.0001 % to 0.025 % of Reading at hydraulic High Pressure

Material of Construction

  • Piston: Tungsten carbide, hardened Steel at hydraulic High Pressure
  • Cylinder: Tungsten carbide
  • Mass set: 1.4305 Stainless Steel and Aluminium, Non-magnetic
  • Piping in base-pneumatic: 1.4571 Stainless Steel, hydraulic: 1.4404 Stainless Steel

Certifications & Approvals

  • GOST
  • MTSCHS

Applications

  • Primary standard for the calibration of differential pressure measuring instruments under static pressure
  • Reference instrument for factory and calibration laboratories for the testing, adjustment and calibration of pressure measuring instruments
  • Complete, stand-alone system, also suitable for on-site use

Documentation