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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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Pneumatic version to 120 bar [1,600 lb/in2]
Proven primary standardPressure 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.
Stand-alone operationDue to its integrated pressure generation and the purely mechanical measurement principle, the model CPB5000 is ideal for on-site use for maintenance and service.
Basic principlePressure is defined as the quotient of force and area. The core component of the CPB5000 is therefore a very precisely manufactured piston-cylinder system, onto which a mass load is applied in order to generate the individual test points.
The mass load is proportional to the target pressure and this is achieved through optimally graduated masses. As standard, these masses are manufactured to the standard gravity (9.80665 m/s2), though they can be adjusted to a specific location and calibrated according to UKAS accreditation.
Model WIKA-Cal
Model CPB5000HP
High-pressure version to 6,000 bar [90,000 lb/in²]
Model CPB3500
Pneumatic version, vacuum to 120 bar [1,600 lb/in²]
Model CPB3800HP
High-pressure version, to 2,600 bar [40,000 lb/in²]
Model CPB5800
Hydraulic version to 1,400 bar [20,000 lb/in²]
Model CPB3800
compact version, to 1,200 bar [16,000 lb/in²]
Pressure balance model CPB5000
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