• Palfvth Instrumentation Technologies

Pressure Calibrator

Pressure comparators are pressure generation units to generate the required pressure for calibrating 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, which 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 provide faster productivity. Table top comparators are engineered for a different working up to 2000 kg. Comparators supplied by Palfvth Instrumentation Technologies are second to none in aesthetic look and performance.