The Coal Spontaneous Combustion Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.The system analysis host is based on infrared spectroscopy technology, has pulse infrared light source, and forms 10 spectral bands in mid-infrared region through narrow-band optical filter for gas analysis; Ultra-high sensitivity patented optical microphone technology with enhanced beam can be realized through 10 narrow-band optical filters, and ultra-narrow optical filter can remove the interference of background gas; Multi-spectral region can help to minimize the cross sensitivity. It can measure up to 9 kinds of gases at the same time.
Supplier: Medical device, thermometer, blood pressure monitor, baby line with new and patented items, diabetes instruments
Supplier: Indonesian steam coal, rice, pulses, corn, milk powder, sugar, sunflower oil, canola oil, palm oil, almond, cashew nuts, corn flour, baking soda, ajinomoto, frozen poultry, frozen lamb, frozen meat, biodegradable disposable products for daily usages, nitrile gloves, latex/vinyl gloves, face masks, copper, and aluminum scraps, hardware products, power tools.
Supplier: Used monitor, TV, hand-tool
Buyer: Used monitor, TV, hand-tool
Supplier: Ultrasonic beautifier, ultrasonic humidifier, blood glucose monitoring system, wrist type blood pressure monitor, thermo-scope infrared ear thermometer
