The test of smoke density is an important aspect of the evaluation of the performance of the cable combustion, because it involves the difficulty of personnel escaping.
DIN EN 61034-2 test method
It is carried out in a volume of 27 m3, with a light meter and a fire source. The cable is required to be straight and pre – tested for 16 hours at a temperature of 23 and 5.
The test time was 40 minutes, and the smoke density test was expressed by the lowest optically permeable rate.
Our AL/PET tape would be used for DIN EN 61034-2 standard cables.