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Dead weight tester

Product Details

Dead weight tester

KY series wide-range piston type pressure gauge is my institute according to the country the latest verification regulations and requirements of piston manometer new research and development design and manufacturing. Due to the key components of the piston pressure gauge with high hardness and low temperature coefficient of linear expansion of tungsten carbide material, so as to improve the wear resistance of the piston, therefore under pressure after deformation (negligible), minimum performance is very stable. The working medium of piston adopted sebacate diisooctyl, so that the pressure gauge has a very high sensitivity.

Performance feature

1. The pistons and piston cylinder adopt high strength, high hardness, and low temperature linear expansion coefficient of the carbide tungsten carbide materials carefully made, grinding, wide working temperature stable performance of 20 + / - 5 ℃.
2. Load low center of gravity, weight through the hanging basket directly on the piston, piston smooth operation, little pressure fluctuation, the accurate value.
3. More than 25 mpa pressure transfer medium using viscosity small sebacate diisooctyl, thus ensuring pressure gauge with high sensitivity.
4. The pressure gauge used farmar all adopt the non-magnetic stainless steel making
5. The pistons work position with the displacement sensor monitoring, piston stroke up and down to + / - 1.5 mm, instrument display has the advantages of quick, eye-catching, accurate.
6. Wide range, the lower limit of 1 mpa, the fundamental error of plus or minus 0.02% or + / - 0.05%, a KY100 type pressure gauge, is worth at present domestic measurement limit 6, 60, 100 mpa three pressure gauge is used.
7. Pressure regulating light energy, even in the 100 mpa pressure can also be at ease.

Main technical parameters














1-100Â Mpa



Contact Information

Contact PersonLily Du
Fax Number
Post Code710082
AddressNo.International Port District,Xi An, China.
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