19-09-2017, 03:49 PM
A deadweight tester is a calibration standard that uses the principle of a pressure balance to calibrate pressure measurement instruments. The deadweight testers use calibrated weights to apply known pressures to a device under test for a simple and cost-effective solution covering a wide range of pressure calibrations. A key advantage of using a deadweight tester is that all the hardware needed to generate pressure and control and measure accurately may be contained within the instrument. Fluke calibration deadweight testers are known for their best-in-class uncertainties, fast stabilization times, easy fine tuning and a unique mounting post design that allows you to seal the device under test using just your fingers.