| Brand Name: | YunYi |
|---|---|
| color: | Floating Ball Dead Weight Tester |
| Theory: | Pressure calibrator |
| Resolution: | Floating Ball Dead Weight Tester |
| Size: | Floating Ball Dead Weight Tester |
| Model Number: | Y0 series |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Description
Ball pneumatic deadweight testers as a pressure resource of pressed air and Nitrogen.It isPneumatic loaded pressure Calibrator to use the floating ball.
It is a kind of pressure Benchmark instrument, with nitrogen or instrument compressed air as energy.
It's an ideal equipment that calibrate all kinds of high accuracy of pressure transmitter, differential transmitter and precision of pressure gauge.
Technical Parameter
Item |
Y047 |
Y055 |
Y055A |
OUtput pressure ranges(MPa) |
0.001~0.25 |
0.005~0.6 |
0.005~0.4 |
Accuracy (%) |
0.05 |
0.05 |
0.05 |
Working temperature(C) |
15~30 |
15~30 |
15~30 |
Temperature Coefficient ( /C) |
1.710-5 |
1.710-5 |
1.710-5 |
Rated Air Pressure (MPa) |
0.5 |
0.9 |
0.6 |
Max Air Pressure (MPa) |
0.7 |
1 |
1 |
LOwest air pressure (MPa) |
1.5 times of output pressure(as 0.3 MPa when less Than 0.3 MPa) |
1.5 times of output pressure(as 0.3 MPa when less than 0.3 MPa) |
1.5 times of output Pressure(as 0.3 MPa when less than 0.3 MPa) |
AIR consumption of Rated Air Pressure(l/h) |
150 |
300 |
300 |
Dimension(mm) |
380240260 |
380240260 |
380240260 |
Weight (kg) |
15 |
15 |