TCDT-1 Building Product Single Body Combustion Test Device

This testing device is a specialized testing instrument used to test the reflection of building materials or products (excluding paving materials) on fire during individual combustion tests, in order to determine their physical properties. This experimental device meets the requirements of the national standard for testing conditions, and is standardized according to the testing procedures (methods).

After testing with the experimental device, the combustion performance (level) of the sample can be determined, including quantitative (qualitative) testing parameters: sample combustion heat release rate, whether flame lateral propagation occurs, calculating the total smoke production of the sample (smoke production performance), and whether there are droplets and particles produced during sample combustion.

This experimental device has multiple testing functions, providing high-quality and cost-effective testing tools for quality inspection departments and enterprises

·This technical information cannot be used as a basis for making any requests to our company.

·The interpretation right of this technical information belongs to our company.

·Our company reserves the right to change the design based on meeting customer requirements (not less than the agreed parameter requirements).

2、 According to standards

GB/T 20284-2006 "Individual combustion test for building materials or products"

 

3、 Main technical parameters

1. System temperature measurement range: 0-400 ℃; Measurement accuracy: ≤ ± 0.5 ℃;

2. System pressure difference measurement range: 0-100Pa (MAX); Measurement accuracy: ≤ ± 2Pa;

3. Smoke exhaust flow measurement range: 0.25m ³/ S~0.8 m ³/ S (MAX); Measurement accuracy: ≤ ± 1.5%;

4. Gas flow control accuracy: ＜ 647mg ± 10mg

5. Oxygen analysis (paramagnetic) range: 16% to 21%, response time< 12s,

6. Carbon dioxide (IR type) measurement concentration range: 0% to 10%, with a linearity greater than 1% of full scale,

8. Optical density measurement: measurement range from 0% to 99.9%; Measurement accuracy: not exceeding ± 5% of the filter reading;

9. Air relative humidity measurement: measurement range: 20%~80%, accuracy: ≤ ± 5%;

10. Fuel: Commercial propane gas with a purity of ≥ 95% (provided by the user);

11. Power supply: AC380V, 6KW;

12. Equipment footprint size (external dimensions of combustion chamber and smoke exhaust duct): 6100mm x 5500mm x 4600mm (length x width x height);

13. External dimensions of combustion chamber: 3000mm x 3000mm x 2500mm (length x width x height);

14. Can be accessed through local area network

15. Equipped with ignition failure alarm detection system (optional)