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Deadweight Testers
Deadweight Testers
The Barnet range of deadweight testers provides a high quality, cost effective, precision pressure calibration source for almost every application. The range comprises pneumatic testers for pressures to 2,000 bar. Key features are ease of use and high priming capability. These are available with single and double-piston, motorised or non-motorised options. Standard accuracy is ?0.03%. Improved accuracy to 0.015% is also available as an option. The deadweight testers can be supplied after applying corrections for value of gravity and temperature at the place of use. The Barnet range of deadweight testers is supplied with calibration certificates traceable to NPL or NAMAS Standards via a BS EN ISO 9002 quality assured laboratory.