Primary standard for defining the pressure scale in a pneumatic range of up to 100 bar (1,500 psi) or with a gas to oil separator up to 400 bar (5,000 psi)
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
Special Features of the pressure balance
Total measurement uncertainty to 0.008 % of reading
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 aluminium, can be adjusted to local gravity
Quick and safe replacement of the piston-cylinder system for measuring range changes via patented ConTect quickrelease system as an option
Description of the pressure balance
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. The pressure balance (dead-weight tester) has therefore been used for years in factory and calibration laboratories in industry, national institutes and research laboratories.
Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are components integrated in the business processes of our customers.
