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| Warranty: | 1 Year |
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I. Introduction:
The Oxygen Bomb Calorimeter is designed and made as per the National Standard of People's Republic of China GB/T213-2008 and ASTM D240 Test Method for Calorific Value of coal, GB/T384-1988 Test Method for Calorific Value of Petroleum Products and Calibration Regulation of People's Republic of China JJG672-2001 Oxygen Bomb Calorimeter, as well as Company Standard of Shanghai Q/YXYY 10 XRY Series Oxygen Bomb Calorimeter.
II.Features:
1. The Oxygen 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. It will print the test data directly after test is over.
3. This Oxygen 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.
III.Specifications:
| Heat capacity | (14000 ~ 15000)J/K |
| Temperature resolution | 0.001 K |
| Thermal error | ≤60J/g |
| Temperature measurement range | 10 ºC~35 ºC |
| Repeatability error | ≤0.2% (Grade C) |
| Pressure endured by Oxygen bomb | 20 MPa |
| Ambient temperature | 15 ºC~28 ºC (room temperature), The temperature fluctuation during each test should be not more than 1 ºC |
| Storage Temperature data | 31 |
| Ambient humidity | less than 85% |
| Power supply | AC(220±5%)V,50Hz |
| Total power consumption | less than 150W |
| Dimensions | 600 mm × 460 mm × 430 mm (length × width × height) |
| Note: If the test sample is pulverized coal samples, in order to obtain better test results,we recommend separately of the company's private press cake machine. | |
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