Gas hazardous characteristics tester

Product description CIT12-10S gas hazardous characteristics tester is suitable for most clean combustible gas and mixture by a number of pure proportional composition of combustible gases, flammable gas detection in air flammable concentration range, in line with GB 19521.3-2004 "combustible gas hazards safety code for inspection dangerous character. " Built within a precision light sensors and thermocouple sensors in real-time response tube light intensity and temperature, and automatically determine whether the concentration of combustible gas, and gives value of the combustion rate, suitable for flammable gas used in chemical metallurgy, production preparation, transportation, placed storage and other fields. Product Features 1) Embedded processor, Windows CE operating system; 2) 8-inch LCD touch screen which can display the test status in real time; 3) High-resolution light-sensitive sensor, response time is short, to ensure that the gas can be captured in an instant flash burst phenomenon, outputs a detection signal; 4) Dual-channel digital flow meter, gas flow control and high precision, precise mixing the measured gas and air; 5) The instrument is provided with a gas line sampling passage through gas chromatography - mass spectrometry (GC / MS) and other testing quantitative test gas; 6) High-precision instrument light sensors, real-time sensing the reaction tube light intensity, automatically determine whether the concentration of combustible gas, burning rate and gives value; 7) During the test automatically determine the combustion performance, you can control the gas concentration rises ladder; 8) Reaction chamber is equipped with double glass, to protect the safety of laboratory personnel; 9) Test process fully automated, without human intervention, support parameter setting, data storage, viewing reports. 10) Equipped with temperature and humidity module, real-time monitoring of the test environment temperature and humidity. Product parameters 1) Operating environment: 5 ℃ ~ 30 ℃, <85% RH 2) Flow control: 5-500sccm 3) Flow control accuracy: ± 1% FS 4) flow measurement Response time: ≤1s 5) The combustion detection response time: ≤1ms 6) Safety valve opening pressure: 2kg / cm² 7) the reaction tube dimensions: length 300mm, inner diameter of 50mm, 5mm thick 8) the combustion speed detection range: ≤500cm / s 9) the combustion speed detection accuracy: ± 5mm / s 10) the gas passage inlet pressure: ≤5MPa 11) gas sampling bags: 1L