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ASTM D240 ASTM D5865 Research Institutions Oxygen Calorific Bomb Calorimeter for Coal1
Instrument BoxBomb Calorimeter AutomaticASTM D240 ASTM D5865 Coal Calorimeter
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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Product Description ASTM D240 ASTM D5865 Research Institutions Oxygen Calorific Bomb Calorimeter for CoalProduct Introduction: The Oxygen bomb calorimeter adopts a high-performance temperature measurement system based on microcontroller, which has high temperature measurement accuracy, good stability, measurement accuracy of 0.001 oC and convenient reading. The instrument can store the temperature measurement data in the whole process of sample measurement in the memory or read out repeatedly after one measurement, which completely replaces the previously used Beckman thermometer. The controller panel is equipped with six electronic switch keys of power supply, mixing, data, end, ignition and reset and seven digit nixie tube, which can operate the whole process of sample calorific value measurement and display the temperature. The two digits on the left represent the times of temperature measurement, and the five digits on the right represent the actual temperature measured. The temperature measurement range of this instrument is 10 oC ~ 35 oC.Product Application: Oxygen bomb calorimeter is generally applicable to the determination of combustibles such as anhydrous oil (gasoline, jet fuel, diesel, fuel oil, etc.) and coal, and the calorific value of coke and paraffin content.The use of bomb calorimetry has recently been extended to industries related to food, animal feed, cement and combustible waste. By designing energy and risk index diagrams, bomb calorimeter data are increasingly used in environmental research related to forest fire prevention and fire fighting.Main Specification: NoItemValue1Heat capacity14000 J/K~15000 J/K2Resolution0.001 K3Measurement accuracy± 60J/g4Repeatability≤0.2% (Grade C)5Pressure endurance of oxygen bomb20 MPa6Temperature measurement range10 °C~35 °C7Ambient temperature20±5 °C, the fluctuation is not more than 1°C during a test8Data saved31 pieces9Relative humidity≤85%10Power supplyAC 220V±5%, 50 Hz11Dimension600mm×460mm×430mm
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