Description

Shelok YJ series piston gauge is our new R & D product manufactured according to the latest national “piston gauge” testprocedures (IG59-2007). The key components of piston gauge uses a tungsten carbide material with a high hardnessand low temperature coefficient of linear expansion, which improving the wear resistance of the piston,thereforeonly a little (neglieible deformation under the pressure performance is extremely stable. Working medium with apiston isooctyl sebacate so pressure gauge with high sensitivity.As a result of new materials, new technologles, new processes the technical indicators of new piston gauge has beengreatly improved. Thus widely used to test digital pressure gauge, precision pressure gauges, pressure transmitters.pressure sensors and other pressure instruments.

Features

1. Piston and piston cylinder are using high strength, high hardness, and low temperature expansion coefficient oftungsten carbide material after, the working environment temperature is wide, stable performance of 20+5 C
2. The load center of gravity is low, the weight is directly added to the piston through the hanging basket, the pistonruns smoothly, the pressure fluctuation is very small, and the value is accurate.
3. Above 25MPa, pressure transmitting medium use disooctyl sebacate with small viscosity, to ensure a high sensitivity.

? ? ? 4.The weights of the tester is made of stainless steel.

5. Piston position with displacement sensor monitoring, the piston up and down stroke is +1.5mm, the instrumentdisplay has the advantages of sensitive, eye catching, accurate and so on.

? ? ? 6.Range wide, at the lower limit of 1MPa, the basic error is +0.02% or t005%, a kY100 type tester, can replace 3testers of 6.60100MPa.

7. It is labor saving, and can be easily to add pressure to be 100MPa.