Dual range pistons for pressure calibration

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Dual piston deadweight testers can greatly enhance a lab?s ability to calibrate wide pressure ranges with the highest accuracy. With transducers and devices under test (DUTs) which have a broad measuring range, calibration can be quite a lengthy process, as you must change pistons in between test points so that you can calibrate its entire … Read more

How do diaphragm seals work?

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Diaphragm seals, also known as chemical seals or remote seals, are used for pressure measurements when the process medium should not come into contact with the pressurised parts of the measuring instrument. Withheld has two primary tasks:1. Separation of the measuring instrument from the process medium2. Transfer of the pressure to the measuring instrumentOperation of … Read more