Project Description
Bomb Calorimeter
Fuel Oil Oxygen Bomb Calorimeter/Calorific Value Testing Equipment is designed and made as per the national standard of People’s Republic of China GB/T213-2008 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 Shanghai enternprise standard Q/YXYY 10 XRY Series Oxygen Bomb Calorimeter.
Product Description
The bomb calorimeter is the most common device for measuring the heat of combustion or calorific value of a material. With this apparatus a test specimen of specified mass is burned under standardised conditions. The heat of combustion determined under these conditions is calculated on the basis of the observed temperature rise while taking account of heat loss. The combustion process is initiated inside an atmosphere of oxygen in a constant volume container, the bomb, which is a vessel built to withstand high pressures. It is immersed in a stirred water bath, and the whole device is the calorimeter vessel. The calorimeter vessel is also immersed in an outer water bath. The water temperature in the calorimeter vessel and that of the outer bath are both monitored.
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Features of bomb calorimeter
1) Oxygen Bomb Calorimeter uses a self sealed oxygen bomb, all the structure of the use of stainless steel, the strength is sufficient to withstand the maximum pressure generated by solid combustion (70 ~ 60 ATM), and can withstand the pressure of liquid fuel generated by the greater pressure.
2) The inner tube of the instrument is made by stainless steel sheet, section of pears, put the barrel of water was 3000 grams, water cylinder with electric blender, to ensure that the inner tube water bath temperature uniformity.
3) Oxygen Bomb Calorimeter of the external water jacket is a double container and experiment when filled with water, through the water jacket mixer to cylinder in uniform temperature, formed to meet the test requirements of the constant temperature environment.
Technical parameters
| Product name | GDY-1A Manual Type Oxygen Bomb Calorimeter for Coal |
| Heat capacity | (14000 ~ 15000)J/K |
| Temperature resolution | 0.001 K |
| Thermal error | ≤60J/g |
| Temperature measurement range | 10 ℃~35 ℃ |
| Repeatability error | ≤0.2% (Grade C) |
| Pressure endured by Oxygen bomb | 20 MPa |
| Ambient temperature | 15 ℃~28 ℃ (room temperature), The temperature fluctuation during each test should be not more than 1 ℃ |
| 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, PC is not included) |
| 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. | |
Application of bomb calorimeter
Bomb Calorimeter can be used to measure calorific value of flammable substances such as coal, coke, paraffin and other petroleum products(gasoline, jet fuel, diesel, etc.)
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Packaging & Shipping
Our Services/Warranty
1. The period, scope and condition of the warranty.
(1)We offer 1 years warranty on the date of shipping from China. During the warranty time, because of manufacturing&quality
problem, we offer replacement, maintenance service.
(2)The damage caused by the transportation problem shall be borne by the seller.
2. How to solve the problem of your equipment?
Please send us email of the problem, pictures or a small video will be much better. we will find the problem and tell you how to
solve it. If there is a broken, we will send you a new part, and it is free in the warranty period.
3.How to shipping the replacement parts?
We will according the actual situation to choose the suitable shipping ways. For small parts we shippin by Express.
4. Could you do customized for us?
We are a manufacturer that can provide all kinds of customized services.
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