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Oxygen Bomb Calorimeter / Buliding Materials Burning Calorific Value Tester
Application
It is for building materials combustion calorific value test. The test method specified in this standard is used to test the absolute heating value of the combustion of the test article regardless of the morphology of the article
Standards
Specification
| Bomb Capacity | (300 ± 50) mL |
| Oxygen bomb pressure range | 0.5 ~ 3.5MPa, no leakage, bomb pressure 21Mpa |
| Crucible | Φ25mm, height (14-19) mm, a wall thickness of 1mm. Stainless steel |
| Stirring power | 0.5KW |
| Application environment | (10 ~ 35) ℃, humidity ≤80% |
| Heat capacity | about 10000J / K |
| Repeatability of heat capacity | ≤0.2% |
| Temperature detection | (4.5-50) ℃, 0.0001 ℃ resolution |
| Temperature sensor | PT100 |
| Inner cylinder | 2000ml |
| Oxygen bomb Sealing | oxygenation pressure 2.5 ~ 3.5MPa, no leakage |
| Stirring power | 3W, 375r / min |
| Power supply | AC220V ± 10% 50Hz |
Features
1.Automatic control of the outer cylinder water temperature at the
set point temperature, to ensure that changes in real temperature
does not affect the cooling correction, the measurement results
more accurate
2.Automatically adjust the temperature inside and outside the
cylinder, the use of a unique cooling correction system, water
circulation system and software error correction system to reduce
the cooling correction, the measurement results more accurate
3 Meet the international standard "end of the barrel than the outer
cylinder about 1K"
4 computer calorific value calorimeter, to maintain the full
functionality of the microcomputer system can run common software
for other transactions, and start calorimeter measurement system
can automatically calibrate the calorimeter energy equivalent (heat
capacity), measure the calorific value
5. Computerized combustion calorimeter The inner cylinder of the
device adopts the electric stirring of the paddle blade, and the
mixing of the outer cylinder adopts the submersible electric
stirring to make the stirring more even and convenient. The
instrument uses a blown cotton ignition method.
6 microcomputer calorific value tester operating in WinsowsXP and
above operating system, the whole process of Chinese characters
prompts, human-computer interaction, that is, learning to use,
follow the prompts to complete the test.
What is bomb in bomb calorimeter?
The bomb calorimeter is used to determine the calorific values of solid and liquid fuels. It consists of a strong steel shell known as a bomb. It consists of a base which supports the platinum crucible and is screwed to the body of the bomb.
