SL-FL087 Oxygen Bomb Calorimeter / Buliding

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

ISO1716, EN ISO 1716 

 

Technical parameters

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.