Yunyi Nitrogen Medium Pneumatic Gas Deadweight Tester
Description Yunyi Nitrogen Medium Pneumatic Gas Deadweight Tester
Dead weights are usually used for pressure gauge calibration as they come with high accuracy, So they can be used as primary standard (as mentioned before).there are many types of them depending on the application and they are operated with oil (hydraulic) or with air (pneumatic).
Parameter Yunyi Nitrogen Medium Pneumatic Gas Deadweight Tester
| Model |
Pressure range(MPa) |
Accuracy |
Medium |
| FKQ-0.25 |
-0.1~0.25 |
0.05%
0.02%
0.01%
0.005% |
pure nitrogen |
| FKQ-0.6 |
-0.1~0.6 |
pure nitrogen
|
Features Yunyi Nitrogen Medium Pneumatic Gas Deadweight Tester
1. The piston system is made of tungsten carbide, which is wear-resistant, has a small temperature drift coefficient and has a long service life.
2. Pressure range -100KPa~600KPa optional
3. Meet the JJG1086-2013 "Regulations for the Verification of Gas Piston Pressure Gauge" to distinguish the traditional oil lubricated gas piston pressure gauge.
4. The pressure interface is a quick interface, which is convenient and quick.
5. The valve adopts a unique design, which is convenient for pressure regulation.
6. Optional temperature, pressure, drop digital indicating system, convenient and quick.
7. Positive and negative pressure switching, convenient and quick.
8. Measurement range: The nominal nominal measurement range is consistent with the actual measurement range.
9. The piston system can be easily taken out for inspection (no need to carry a heavy mainframe)
10. It can be used as a calibration piston pressure gauge for transmission; it can also be used for high-precision testing. Can be equipped with kg weight and MPa weight.
11. Advanced pressurization system, light and durable!
12. The weight adopts a hanging basket structure, with a low center of gravity and excellent stability.
13. Each unit is issued with the "Verification Certificate" of the Northwest Institute of Metrology and Testing
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Yunyi Nitrogen Medium Pneumatic Gas Deadweight Tester -0.1-0.6Mpa Images
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