High Accuracy Gas Piston pressure calibrator gas Piston Manometer
Description High Accuracy Gas Piston pressure calibrator gas Piston Manometer
With the development of the domestic measurement industry, the
original gas-medium oil-lubricated vacuum piston pressure has
gradually withdrawn from the stage of history, and has been
replaced by a gas piston pressure gauge. The pressure of the pure
gas piston pressure gauge is stable and reliable, which greatly
improves the The sensitivity and uncertainty of piston pressure
gauges provide the perfect standard instrument for high-precision
metrology.
Features High Accuracy Gas Piston pressure calibrator gas Piston Manometer
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
Specification High Accuracy Gas Piston pressure calibrator gas Piston Manometer
| Product 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 |
Funcation High Accuracy Gas Piston pressure calibrator gas Piston Manometer
The gas piston manometer is a high-accuracy pressure standard. It
uses gas as the working medium to measure and calibrate gauge
pressure, absolute pressure, vacuum pressure (negative pressure),
etc. The piston gauge system is made of tungsten carbide. So as to
ensure that the piston has the characteristics of non-rust, wear
resistance and long service life. Compared with the piston
manometer using gas as the working medium and the piston manometer
using liquid as the working medium, due to the different working
medium they use, the gas piston manometer has a long rotation
duration, high sensitivity and good repeatability. The data is
accurate and reliable.
FKQ Type pressure calibrator meets:
Comply with JJG1086-2013 "Gas Piston Pressure Gauge"
Comply with JJG59-2006 "Weights"
Comply with JB/T-12017-2014 "Gas Piston Pressure Gauge"
