- Reference instrument for the calibration of differential pressure measuring instruments under static pressure
- Primary pressure standard for calibration laboratories and factory, for the testing, adjustment and calibration of differential pressure instruments
- Complete stand-alone system, also suitable for on-site use
- Measuring range (= static pressure + differential pressure) up to 400 bar pneumatic and up to 1,600 bar hydraulic
- Total measurement uncertainty to 0.008% of differential pressure plus 1 ppm of static pressure
- Including factory calibration certificate; DKD-/DAkkS certificate as option
- High long-term stability with recommended recalibration cycle every 5 years
- Masses made from stainless steel and aluminium, can be manufactured to local gravity