NBS Smoke Density Test Chamber

The smoke density chamber test has proved to be one of the most versatile fire-testing instruments since its inception in the 1980s. It is the most widely accepted apparatus for measuring smoke from burning materials. And it can measure specific optical density under flaming and non-flaming conditions. The smoke density test chamber is also used to extract toxic gas.

1. This equipment satisfies standards (ASTM E 662, BS6401, ISO 5659, NES 711, NEPA 258).

2. Using ISO 5659 conical radiant heat furnace, We can change the heating condition from 10KW/㎡to 5KW/㎡by the user.

3. In the NES 711, there are non-flaming and flaming tests in test conditions different from ASTM E 662.