Calibrating vacuum gauges

Vacuum gauges used on process plants will need to be calibrated regularly, but carrying out this process in-situ is often very difficult. To help, Chell Instruments has developed the portable CalCube ...

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Why calibrate temperature sensors?

Temperature sensors are used in applications ranging from mobile phones to food refrigeration. But where quality measurements are critical, their calibration is essential, writes David Southworth, ...

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