The gas piston pressure gauge is based on the principle of pressure, which is defined as the ratio of force to the area over which it is applied. The key component of this instrument is a highly accurate piston system that generates the required pressure by applying known weights to the piston. The piston cylinder and piston rod are made of tungsten carbide, which has a very low deformation under compression and minimal thermal expansion, ensuring excellent linearity and exceptional accuracy.

The XyQ-10F directly measures pressure using the formula P = F/S, with a high-precision tungsten carbide piston, ensuring minimal measurement uncertainty and a long-term stability of over 5 years.

Operating Environment and Selection Parameters for XyQ-10F Piston Pressure Gauge

Optimal Operating Conditions:
- Temperature: (20 ± 1)°C
- Relative Humidity: Below 85% in a temperature-controlled environment
- Power Supply Voltage: AC 220V
- Frequency: 50Hz
- Vibration: The instrument should be used in an environment free from mechanical vibrations that could impact measurement accuracy.
Model Selection Parameters:

Model	Measurement Range	Accuracy Class	Piston Core Material
XyQ-10F	(-100 ~ -5) kPa; (5 ~ 1000) kPa	0.005 / 0.01 / 0.02 / 0.05	Tungsten Carbide
Dimensions	680 * 480 * 310 mm	Piston Rod	Tungsten Carbide
Total Mass	30 kg	Piston Cylinder	Tungsten Carbide
Body Material	Aluminum Alloy Plate	Working Medium	Clean Nitrogen or Dry Air

Weight Configuration for Piston Pressure Gauge

The XyQ-10F comes with a variety of weights to generate different pressure values. The weights are made of stainless steel and are available in the following specifications:

Pressure (MPa)	Weight Quantity	Diameter (Φ mm)	Weight (kg/block)	Material
0.1	9	280	5	Stainless Steel
0.05	1	215	2.5	Stainless Steel
0.02	1	140	2	Stainless Steel
0.01	2	100	0.5	Stainless Steel
0.005	1	72	0.25	Stainless Steel
-0.02	4	138	1	Stainless Steel
-0.01	1	95	0.5	Stainless Steel
-0.005	1	72	0.25	Stainless Steel

Key Features of XyQ-10F Gas Piston Pressure Gauge

Clean Pressure Source: The XyQ-10F uses dry, clean air or pure nitrogen as the pressure source, preventing contamination of the tested equipment. Ideal for use in clean laboratories, the medical industry, and high pollution protection environments, the gauge ensures high safety standards.
Dual Pressure Functionality: This gas piston pressure gauge features a dual structure that allows for easy switching between positive and negative pressure by using a simple valve change. This feature improves efficiency and reduces operational costs.
Upgraded Flow Control: The instrument is equipped with an inlet flow control valve for more precise regulation of the air flow. This ensures that excessive airflow does not damage the piston system or the device under test.
Advanced Display System: The display system has been upgraded to a touch-integrated LCD screen, showing temperature, humidity, and pressure (convertible between MPa, kPa, psi, and bar). This upgrade enhances the ease of use and functionality of the device.

Why Choose XyQ-10F Gas Piston Pressure Gauge?

High Accuracy: The use of tungsten carbide ensures long-term stability and minimal measurement uncertainty.
Efficient and Safe: Dual pressure capabilities and precise flow control prevent damage to the equipment and enhance safety during operation.
Advanced User Interface: The touch-integrated LCD screen makes data reading and device operation straightforward and efficient.

For more information on the XyQ-10F gas piston pressure gauge, or to request a quote, please contact us today!

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