• Kains Instruments India Private Limited

Dead Weight Tester

Kains Instruments India offers Dead Weight Testers designed for calibration of pressure instruments. As primary standards, they are the most accurate and reliable instruments for the calibration of electronic or mechanical pressure measuring instruments. In this, generally pressure instruments are calibrated against `calibrated weights’. Dead weight testers are a piston-cylinder type measuring device. Dead weight testers work in accordance with the basic principle that P=F/A, where the pressure (P) acts on a known area of a sealed piston (A), generating a force (F). The force of this piston is then compared with the force applied by calibrated weights. Table top machines are engineered for a different working range up to 1200 kg, with single or dual piston type.