Primary standard differential pressure balance

Description

Model CPB6000DP

Applications

• High-level primary standard
• Test and calibration of differential sensors and transmitters
• Cross-float measurement for piston-cylinder system effective area determination
• Positive or negative differential pressure

Special Features

• Measuring range (= static pressure + differential pressure) up to 800 bar / 11,600 psi pneumatic
• DP from 10 Pa up to 800 bar / 0.04 inH₂O up to 11,600 psi with static pressure effects down to 1 ppm
• COFRAC calibration certificate included as standard
• High long-term stability with recommended recalibration cycle every five years
• Total measurement uncertainty to 0.008 % of differential pressure plus 0.0001 % (1 ppm) of static pressure