FS-5 Residual Gas Content Direct Measuring Instrument Product Introduction
The Residual Gas Content Measuring Instrument is used to determine the residual gas content in coal seams and serves as a device for measuring coal seam gas content. Gas content is the basis for calculating gas reserves and predicting gas emission rates, as well as one of the key parameters for determining whether gas extraction meets standards and for forecasting coal and gas outbursts. Gas content measurement includes two parts: underground desorption measurement and residual gas content measurement.
FS-5 Residual Gas Content Direct Measuring Instrument Technical Parameters
Degasser: Under instrument vacuum conditions, the vacuum system shows no mercury level rise exceeding 5 mm in the vacuum gauge after 30 minutes, and no gas leakage in any measuring tubes when the leveling bottle is lowered. FS-5 Residual Gas Content Measuring Device
Constant Temperature Water Bath: Temperature control range 0–95°C, temperature accuracy ±1°C
Vacuum Pump: Pumping speed 4L/min, vacuum level 7×10?2Pa
Ball Mill: Crushing fineness <0.25 mm

The FS-5 Residual Gas Content Direct Measuring Instrument offers the following advantages: 1. Structural Stability: Features a new organic tempered glass cover, ensuring overall structural stability, tight and secure integration with the test bench, and safe operation. The instrument is non-destructive and easy to clean. 2. Precision Manufacturing: The instrument is finely crafted with valves that offer excellent airtightness, durability, and effective opening/closing performance, achieving accurate testing. 3. Accurate Graduations: The measuring cylinders have precise graduations and fine workmanship, ensuring accurate data testing. 4. User-Friendly: Easier to operate with a lower error rate, convenient maintenance and airtightness inspection, and a simple, easy-to-understand principle for straightforward operation.

Zhengzhou Aidi produces and supplies coal drill cuttings desorption instruments, deep-hole sampling devices, pressure measuring instruments, geological exploration desorption instruments, borehole flowmeters, mine gas extraction and outburst prevention equipment, true density measuring instruments for coal, gas content measuring instruments, automatic initial gas emission rate measuring instruments, intrinsically safe coal seam gas pressure measuring instruments for mining, coal gas content measuring instruments, gas outburst parameter instruments, coal drill cuttings gas desorption instruments, underground gas desorption instruments, coal sample cans/containers, geological exploration gas desorption instruments, multi-stage borehole flowmeters,mine hole sealers, high-negative-pressure gas samplers, methane sensor calibrators, automatic negative-pressure samplers, positive-pressure samplers/multi-gas samplers, methane sensor calibrators, self-rescuer airtightness testers (pointer type/digital display type/touch screen type), all-in-one underground gas content measuring instruments, coal gas content measuring instruments

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