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GDY-1A+
GOLD
Touch Screen Bomb Calorimeter
What is the Oxygen bomb calorimeter?
The oxygen bomb calorimeter is an instrument to measure the heat of combustion of a substance.
The basic principle is that a certain amount of combustion heat standard material benzoic acid is burned in the calorimeter oxygen bomb, and the heat released makes the whole calorimeter system (including the inner cylinder, water or other media in the inner cylinder, oxygen bomb, agitator, thermometer, etc.) rise from the initial state temperature TA to the final state temperature TB, and then a certain amount of measured material and the same conditions for combustion measurement. Because the calorimeter used is the same, and the calorimeter system temperature change is the same, so the heat value of the measured substance can be obtained.
Key Features:
1.The touch screen bomb calorimeter adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high performance A/D conversion device. It is a highly intelligent instrument.
2.The test procedure is fully automatic. After placing the sample and inputting the right parameters, the instrument will finish all the procedures without manual interference.
3.This touch screen bomb calorimeter adopts sealed oxygen bomb. The whole structure adopts stainless steel material.The strength is enough to resist 20MPa hydrostatic test under room temperature.
4.The inner water container is made of stainless steel and the section likes as a pear. Its water volume is 3000g and with electric stirrer to make sure the uniform temperature in water bath.
5.The external water jacket is a double container.It will be filled fully with water when testing,and the stirrer in the water jacket will work to ensure the uniform temperature and create the constant temperature condition for test requirement.
Main Parameters:
1 | Heat capacity | 14000 J/K~15000 J/K |
2 | Measuring range | (10~35)℃ |
3 | Resolution | 0.001 K |
4 | Measurement accuracy | ± 60J/g |
5 | Repeatability error | ≤0.2% (Grade C) |
6 | Pressure endurance of oxygen bomb | 20 MPa |
7 | Ambient temperature | 10 ℃~28 ℃ |
8 | Relative humidity | ≤85% |
9 | Power supply | AC 220V±5%, 50 Hz |
10 | Dimension | 600mm*480mm*460mm |
11 | Total power consumption | not more than 150W |
(Remarks: If the test sample is in powder like coal, in order to get better test results,it is recommended to buy our special wafer machine for sample pretreatment)
The updated GDY-1A+ Touch Screen Bomb Calorimeter in our laboratory:
Touch Screen Bomb Calorimeter
What is the Oxygen bomb calorimeter?
The oxygen bomb calorimeter is an instrument to measure the heat of combustion of a substance.
The basic principle is that a certain amount of combustion heat standard material benzoic acid is burned in the calorimeter oxygen bomb, and the heat released makes the whole calorimeter system (including the inner cylinder, water or other media in the inner cylinder, oxygen bomb, agitator, thermometer, etc.) rise from the initial state temperature TA to the final state temperature TB, and then a certain amount of measured material and the same conditions for combustion measurement. Because the calorimeter used is the same, and the calorimeter system temperature change is the same, so the heat value of the measured substance can be obtained.
Key Features:
1.The touch screen bomb calorimeter adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high performance A/D conversion device. It is a highly intelligent instrument.
2.The test procedure is fully automatic. After placing the sample and inputting the right parameters, the instrument will finish all the procedures without manual interference.
3.This touch screen bomb calorimeter adopts sealed oxygen bomb. The whole structure adopts stainless steel material.The strength is enough to resist 20MPa hydrostatic test under room temperature.
4.The inner water container is made of stainless steel and the section likes as a pear. Its water volume is 3000g and with electric stirrer to make sure the uniform temperature in water bath.
5.The external water jacket is a double container.It will be filled fully with water when testing,and the stirrer in the water jacket will work to ensure the uniform temperature and create the constant temperature condition for test requirement.
Main Parameters:
1 | Heat capacity | 14000 J/K~15000 J/K |
2 | Measuring range | (10~35)℃ |
3 | Resolution | 0.001 K |
4 | Measurement accuracy | ± 60J/g |
5 | Repeatability error | ≤0.2% (Grade C) |
6 | Pressure endurance of oxygen bomb | 20 MPa |
7 | Ambient temperature | 10 ℃~28 ℃ |
8 | Relative humidity | ≤85% |
9 | Power supply | AC 220V±5%, 50 Hz |
10 | Dimension | 600mm*480mm*460mm |
11 | Total power consumption | not more than 150W |
(Remarks: If the test sample is in powder like coal, in order to get better test results,it is recommended to buy our special wafer machine for sample pretreatment)
The updated GDY-1A+ Touch Screen Bomb Calorimeter in our laboratory:
