Wika Model CPD8500 Digital Dead-weight Tester

The model CPD8500 digital dead-weight tester is an instrument that combines the performance of a manual pressure balance with the efficiency and usability of a compact digital primary standard.

The instrument offers a broad pressure range with various measuring heads from 1 ... 500 bar (15 ... 7,250 psi) and 1 ... 20 bar abs. (15 ... 290 psi abs.). 

The CPD8500 digital dead-weight tester is equipped with an internal environmental monitoring module, a head temperature probe and a precision vacuum sensor for automatic detection of sensitive parameters. An optional internal or external barometric reference provides additional flexibility for the measurement of gauge or absolute pressure ranges.

Special features

■ Measuring range to 500 bar (up to 7,250 psi) 

■ Accuracy to 35 ppm of reading 

■ Absolute and gauge pressure measurement 

■ No placing of masses required 

■ Intuitive touchscreen based user interface

Applications

■ Calibration laboratories 

■ Avionics/Aerospace equipment manufacturers 

■ Precision pressure sensor manufacturers 

■ Calibration service companies and service industry

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