【Scope of application】
This instrument is suitable for quantitatively testing the flame retardant performance of fireproof coatings coated on the surface of substrates under laboratory conditions, and evaluating the advantages and disadvantages of fireproof coatings based on their combustion weight loss and carbonization volume.
【Relevant Standards】
GB12441-2005 “Fire Performance Classification and Test Method of Decorative Fire Retardant Coatings—Small Chamber Method”
【Scope of application】:
This instrument is suitable for quantitatively testing the flame retardant performance of fireproof coatings coated on the surface of substrates under laboratory conditions, and evaluating the advantages and disadvantages of fireproof coatings based on their combustion weight loss and carbonization volume.
[Meet the standard]:
GB12441-2005 “Fire Performance Classification and Test Method of Decorative Fire Retardant Coatings—Small Chamber Method”
【Technical Parameters】:
1. The external dimensions of the instrument are about 340mm×230mm×794mm;
2. The specimen clamp can be tilted 45°±2°
3. Copper incendiary cup: outer diameter 24mm±0.1 mm, wall thickness 1mm±0.06mm, height 17mm±0.1mm, volume 6mL
4. Fuel: chemical pure grade anhydrous ethanol
【Installation condition table】：Users bring their own
1. Space requirements:
a. Overall dimensions: length, width and height 42*32*85cm
b. Weight (KG): about 10
c. Test bench: a workbench with a length of not less than 1 meter and a width of not less than 0.75 meters
2. Power requirements:
a. Voltage: None
b. Power: None
3. Water source: none
4. Air source:
Chemically pure grade anhydrous ethanol.
5. Pollutant description: soot
6. Ventilation requirements:
The equipment needs to be put into the fume hood or used for flue gas collection and connected to the flue gas treatment and purification system
7. Other tests required: none
