0.1~6 MPa YWQ-60F Gas Working Reference Self-Weight Tester Precision Pressure Calibrator for High-Accuracy Calibration of Various Pressure Instruments

XyQ-60 Piston Pressure Gauge – High Precision Pressure Calibration and Measurement

1. Basic Principle & Applications

The XyQ-60 Piston Pressure Gauge is a high-precision instrument primarily used for pressure calibration and measurement. It operates based on the fundamental principle that pressure is the ratio of force to the area over which it acts. The key component of this system is a highly accurate piston mechanism, which generates the required pressure by loading calibrated weights onto the piston. Both the piston cylinder and piston rod are made of tungsten carbide, a material known for its extremely low deformation under pressure and minimal thermal expansion. This ensures that the piston maintains excellent linearity, resulting in outstanding measurement accuracy and repeatability.

The instrument measures pressure directly using the formula P = F/S, where P is pressure, F is force, and S is area. The use of premium tungsten carbide for the piston system ensures minimal measurement uncertainty and guarantees long-term stability and accuracy over a period of 5+ years.

This piston pressure gauge is used in various critical applications, including:

• Pressure Calibration: Ideal for calibrating pressure instruments such as pressure gauges, transmitters, sensors, and other precision devices, ensuring highly accurate and reliable pressure measurements.

• High-Precision Testing: Extensively used in laboratories and research fields, where precision and repeatability are crucial for high-accuracy testing and instrument verification.

• Standard Pressure Source: Provides a stable and accurate pressure reference, making it an essential tool for calibration labs and any industry requiring consistent pressure standards for equipment validation.

• Process Control: Employed in industrial manufacturing to control pressure within various production processes, ensuring safe, efficient, and stable operation across sectors like oil and gas, chemical, and pharmaceutical industries.

• Liquid Pressure Measurement: Specifically designed to measure liquid pressure with great accuracy, making it suitable for industries that require precise monitoring of liquid pressures, such as petroleum, chemical processing, and food & beverage production.

2. Technical Specifications & Features

• Model: XyQ-60
• Measurement Range: (0.1 ~ 6) MPa
• Accuracy Class: 0.05 / 0.02 / 0.01 / 0.005
• Piston Material: Tungsten Carbide for both the piston rod and cylinder
• Working Medium: Clean Nitrogen or Dry Air
• Dimensions: 680 mm * 480 mm * 310 mm
• Weight: 30 kg
• Body Material: Aluminum Alloy Plate

• XyQ-60 Piston Pressure Gauge Specifications:

3. Weight Configuration Table

Key Features:

• High Precision: Ensures accurate and stable measurements over a wide range.
• Durability: Made from high-strength materials like tungsten carbide, providing durability and resistance to wear over time.
• Flexible Calibration: Easily adjustable weights and a design suitable for various calibration tasks.
• Versatile: Capable of handling both positive and negative pressures, making it versatile for a wide range of industrial applications.
• Easy Maintenance: User-friendly design, with components built for easy cleaning and maintenance.