CCL-1 Intelligent Residual Gas Content Detector

Product Introduction
The CCL-1 Intelligent Residual Gas Content Measuring Instrument is used to test coal mine gas content indicators. This product complies with the standards GB/T23250-2009 "Direct Determination Method of Coal Seam Gas Content in Underground Mines" and AQ 1046-2007 "Determination Method of Coal Seam Gas Content During Geological Exploration." It utilizes programmed intelligent control and sensor principles to automate the gas testing process using the degassing method, achieving programmed operations for degassing, gas collection, water circulation, data acquisition, and other functions. The equipment features an integrated design, high testing efficiency, and minimal human operational error, making it one of the essential products for testing basic parameters in modern mine safety production.
Technical Features

The CCL-1 Intelligent Residual Gas Content Measuring Instrument is used for the precise measurement of residual gas content and desorbable gas volume in coal seams. When used in combination with laboratory equipment, underground coal mine sampling, sealed tanks, and desorption devices, it enables computer-intelligent full-process measurement, control, and monitoring.
Technical Parameters
Measurement Target: Gas content (requires true desorption value and degassing value);
Basic Error: Pressure error ±10 Pa, temperature error ±1°C, content error ±2 ml;
Display Method: Computer, printer;
Response Time: ≤1 S;
Alarm Point: When the gas bag is full or the degassing volume is less than the set value;
Rated Operating Voltage: 220V AC, rated operating current: ≤10 A;
Operating Environmental Conditions: Temperature: 3–50°C, relative humidity: ≤98% (25°C), atmospheric pressure: 60–110 kPa;
Degassing Temperature: 30°C–90°C;
Measurement Relative Error: 1%;
Single Degassing Volume Error: 0.5 ml;
Range: Cyclic measurement, unlimited range;
Cooling Method: Automatic water circulation cooling.

Zhengzhou Aidi produces the CCL-1 Intelligent Residual Gas Content Measuring Instrument, supplying coal drill cuttings desorption instruments, deep-hole sampling devices, pressure measuring instruments, geological exploration desorption instruments, borehole flow meters, mine gas 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, and borehole coal powder circulation devices.