WY-98A Adsorption Constant ab Value Measuring Instrument

The WY-98A Adsorption Constant a and b Value Measuring Instrument is primarily used to determine the adsorption constants of coal to gas (a and b values) during the measurement of coal mine gas content. Based on the actual gas pressure measured underground, it can then calculate the gas content per ton of coal seam. The adsorption constant measuring instrument adopts imported sensor technology, computer monitoring, and fully automated computer control of gas charging valves and operating procedures. The measurement process and results comply with China's coal industry standard MT/T752-1997 "Method for Determination of Coal Gas Adsorption Capacity." It is an intelligent measuring instrument capable of automatically storing and printing measurement results and adsorption isotherms.

WY-98A Adsorption Constant a and b Value Measuring Instrument Test System
1. Automatic monitoring throughout the test, collecting and processing data;
2. Solenoid valve: VX24V-5G2,
3. High-pressure sensor, measurement error <10pa;
4. Data interface: 16-bit;

WY-98A Adsorption Constant a and b Value Measuring Instrument Main Technical Parameters
1. Measurement range: 0-10.0 MPa
2. Measurement parameters: a and b values
3. Number of coal samples for testing: 2
4. Gas purity: 99.999%
5. Gas cylinder and one greenhouse gas: pressure 0-15 MPa
6. Automatic monitoring throughout the test, collecting and processing data:
7. One data acquisition computer.

Zhengzhou Aidi produces and supplies coal drill cuttings desorption instruments, deep hole sampling devices, pressure measuring instruments, geological exploration desorption instruments, borehole flow meters, mine extraction and outburst prevention equipment, true density measuring instruments for coal, gas content measuring instruments, automatic initial gas emission speed measuring instruments, diffusion speed measuring instruments, gas parameter instruments for coal extraction pipelines, borehole coal powder circulation devices Adsorption Constant Measuring Instrument WY-98A Isothermal High-Pressure Adsorption Device a and b Value Measuring Instrument WY-98A Adsorption Constant a and b Value Measuring Instrument