High-pressure Dead Weight Tester
Model: XY250   Range: 5 ~ 250Mpa
Model: XY500   Range: 10~500Mpa

Accuracy: 0.005% ;  0.01% ; 0.02% ; 0.05%.
Working medium: Two sebacic acid esters
The piston material: tungsten carbide.
Weights material:
---0.02% above (contain:0.02% ) : stainless steel; 
--- 0.05%: carbon steel or stainless steel.

Purposes: for dissemination and high precision measurement purposes.

Characteristics:
1.The piston system with tungsten carbide materials manufacturing, thus deformation error is  smaller, temperature   attachedAdd small error, wear-resisting, can keep for a long time the piston system size unchanged.
2.Equipped with piston work position indicator, readings convenient correct.
3.The motor, piston driven by motor rotation
4.Measurement range widening, made by pressure system, especially in high precision processing has increased pressure gauges device.
5.Base manufacture by aluminum alloy , qualitative light, strong and beautiful