Specifications

Hydraulic dead weight tester, pressure up to 1000kgf/mc2It is simple in structure, high reliability.
Measure range: 0-1000k

Hydraulic dead weight tester, pressure up to 1000kgf/mc2  
 

 

Hydraulic dead weight tester:

1.The working position of piston is monitored by displacement sensor, which makes piston gauge more    sensitive and accurate.

 

2. Low gravity center of loads , piston rotating steadily and pressure fluctuating obscurely too much.

 

3. Novel seal structure and excellent properties.

 

4. Pump, pressure regulator , valve and pipe can be used conveniently because of reliability, portability and perfection.

 

 

 

  Measure range:    0-1000kgf/cm2

 

specifications of JYB dead weight tester

1.wide range
2.Accuracy: 0.05%; 0.02% ;;0.01%; 0.005%.

 

Model	Measuring range
JYB-0.25	-0.1-0.25Mpa
JYB-0.6	0.04-0.6Mpa
JYB-6	0.1-6Mpa
JYB-60	1-60Mpa
JYB-100	1-100Mpa
JYB-160	1-160Mpa
JYB-250	1-250Mpa

 

 

1.Mixer screw lift pressure, life pressure steady, return verification of easy operation
2.The international most advanced seal technology, long life, no leakage
3.Hyperfine fine-tuning, controlled pressure changes value more accurate
4.Open structure, convenient cleaning and maintenance
5.Two outlets, can also according to customer demand customize multiple outlets
6.Using rapid mixer output union, need not wrench can easy disassembling instrument

Operating Principle of this dead weight tester gauge:

Fluid Pressure generated by a screw pump acts on the bottom of a vertically free floating piston. The force produced pushes the loaded free piston vertically upwards. The piston floats freely in its cylinder and the pressure in the circuit will be determined by the weights loaded on the piston divided by the effective area of the piston with corrections for value of acceleration due to gravity, air buoyancy, surface tension and datum level difference.