Applications

• Reference instrument for the calibration of differential pressure measuring instruments under static pressure
• Primary standard 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

Special Features

• Measuring range (=static pressure + differential pressure) up to 400 bar pneumatic, up to 1600 bar hydraulic
• Total measurement uncertainty to 0.008 % of differential pressure plus 0.0001 % (1 ppm) of static pressure
• Factory calibration includes traceability to national standards, as standard; with DKD/DAkkS calibration possible as an option
• High long-term stability with recommended recalibration cycle every five years
• Masses manufactured from stainless steel and aluminium, can be adjusted to local gravity