Piston dead weight pressure tester

Description of Piston dead weight pressure tester :

YS-6A/60A/250A/600A piston gage is a high precision and reliable standard pressure calibrator which is basic on Pascal law and a statics balance principle. It is usually called piston gauge or manometer, sometimes pressure balance instrument, major used in the lab and measure workshop, or as a pressure calibrator. Sometimes, we use it on some other gauges to calibrate the data.

Function of Piston dead weight pressure tester :
Made of alloy steel and tungsten carbide which are hightensile, high hardness and low temperature, assures the effective rate of the cycle.
The position of sensor used to work shifts, agility, striking and accurate.

  
Parameters of Piston dead weight pressure tester: