Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Description Pressure Gauge Calibrator Piston Water Dead Weight Tester
Pressure gauge calibrator piston water dead weight tester as a basic instrument to transfer pressure value, easy to use, simple structure, light
weight, we developed DK piston DWT, uncertainty can reach to
one in one per million.
Detailed Images Pressure Gauge Calibrator Piston Water Dead Weight Tester
Specification Pressure Gauge Calibrator Piston Water Dead Weight Tester
Features Pressure Gauge Calibrator Piston Water Dead Weight Tester
1,Piston system adopts special tungsten carbide material, with better hardness and intensity than traditional tungsten carbide material.
2,The weights adopt non-magnetic stainless steel, fully considering the influence of the uncertainty of the earth's magnetic field on the piston.
3,Prepressurization without pressure cut-off valve, operation more convenient.
4,The whole machine are of stainless steel material, panel after grinding and cutting, with beautiful appearance.
5,Piston position with a low center of gravity, low altitude, the piston run more smoothly.
6,Piston pressurized part can be completely without hand rocker, a hand wheel added to the highest pressure.
7,Internal check valve, soft seal structure, better air tightness.