ASTM D240 ASTM D5865 Research Institutions Oxygen Calorific Bomb Calorimeter for Coal

• Customization: Available
• Warranty: Provide 1 Year After-Sales
• Power Supply: AC220V±10%, 50Hz
• Model NO.: GDY-1A
• Measurement Accuracy for Heat Value: ≤0.2%
• Endured Pressure of Oxygen Bomb: 20 MPa
• Test Pressure in Oxygen Bomb: 3 MPa
• Temperature Controlling Range: 10ºC~35ºC
• Temperature Resolution: 0.001 ºC
• Temperature Saved: 31 Pieces
• Ambient Temperature: 20ºC±5ºC
• Transport Package: Standard Wooden Case
• Specification: 600mm*460mm*430mm
• Trademark: Gold
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 50piece/Month

Product Description

Product Introduction:

The instrument 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:
 

No	Item	Value
1	Heat capacity	14000 J/K~15000 J/K
2	Resolution	0.001 K
3	Measurement accuracy	± 60J/g
4	Repeatability	≤0.2% (Grade C)
5	Pressure endurance of oxygen bomb	20 MPa
6	Temperature measurement range	10 °C~35 °C
7	Ambient temperature	20±5 °C, the fluctuation is not more than 1°C during a test
8	Data saved	31 pieces
9	Relative humidity	≤85%
10	Power supply	AC 220V±5%, 50 Hz
11	Dimension	600mm×460mm×430mm