High Accuracy 100mpa Hydraulic Dead Weight Tester Pressure
Calibrator
Description High Accuracy 100mpa Hydraulic Dead Weight Tester Pressure
Calibrator
As the most important pressure reference instrument, the piston
pressure gauge is mainly used to calibrate other pressure
instruments. It is one of the pressure reference instruments and
the most cost-effective pressure reference equipment on the market.
The piston pressure gauge produced by our factory is not only
Confined to obtaining the national verification certificate, we
focus more on the convenience of measurement and make the
measurement efficiency higher and easier is our market positioning
for the piston pressure gauge.
Parameters High Accuracy 100mpa Hydraulic Dead Weight Tester Pressure
Calibrator
| Model | JY-0.6 , JY-6 JY-25 , JY-60 |
| Pressure range | 0.04 ~ 0.6MPa ； 0.1~6 MPa ； 0.5~25MPa ；1~60 MPa；2~100 MPa；2~160 MPa |
| Measurement range | 0.04 ~ 0.6MPa ； 0.1~6 MPa ； 0.5~25MPa ；1~60 MPa; 2~100 MPa；2~160
MPa |
| Accuracy | 0.01% F.S 0.02%F.S 0.05%F.S |
| Medium | Transformer oil or a mixture of transformer oil and kerosene |
Features High Accuracy 100mpa Hydraulic Dead Weight Tester Pressure
Calibrator
Comply with JJG59-2007 "Verification Regulations for Piston
Pressure Gauges" and JJG99-2006 "Weights" and National Metrological
Verification Regulations.
The piston rod and the piston barrel are made of tungsten carbide
material and finely ground to ensure a good identification of the
piston.
Using a low center of gravity structure, the piston system is more
stable.
The piston system adopts a tungsten carbide integrated protection
structure. The diameter of the protection shaft is 10 mm. The
protection shaft and the piston rod are made of tungsten carbide
and are integrally formed. To ensure that the piston system is not
damaged in use, this protection scheme is independently developed
by our company to effectively protect the piston system (inventive
patent application).
The piston pressure gauge adopts an external displacement proximity
sensor, which can display the position change of the piston system
in real time. The display system is a digital tube display, which
is more intuitive. The displacement height of the piston is 0-3 mm.
The external displacement system is not embedded in the piston
system and does not affect the piston protection system.
The piston pressure gauge adopts a sewage system. There are oil
drain lines under the piston system and under the output interface,
and the oil is directly returned to the oil cup to ensure the
cleanness and sanitation of the piston table. The omnidirectional
oil drain system far exceeds the oil drain of a single piston
system. , Make the countertop more oil-free.
The piston cylinder adopts a self-sealing system, and the sealing
ring can ensure that the pressure does not leak after 30,000
cycles, which is truly convenient and convenient.
The piston is equipped with a pre-pressurization device to make
pressing easier
The piston pressure gauge has a pre-pressurization device but no
pre-pressurization shut-off valve. The overall valve has only a
pressure relief valve, which is more convenient to operate.
