• Palfvth Instrumentation Technologies

Pressure Tester

Pressure testers are a pressure generation unit to generate the required pressure for calibrating the pressure instruments with a comparison method. In this method generally pressure instruments are calibrated against a master instrument. Scope of reference calibration is to minimise the time required for calibrating a pressure instrument. Though as primary standards, dead weight testers are the most accurate instruments for the calibration of electronic or mechanical pressure measuring instruments, it requires uploading and downloading of weights for every single increment and decrement, which in turn requires more time to calibrate an instrument. In reference calibration, changing of master is required only when the range of the test instrument is changing, thus providing faster productivity. Table top testers are engineered for a different working up to 2000 kg. Pressure testers also can be used for pressure testing of various other components.