
Method for measurement, in the laboratory, of the specific optical density of smoke generated by materials.
STANDARD published on 31.10.1983
Designation standards: BS 6401:1983
Publication date standards: 31.10.1983
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS
Material exposed vertically to radiant heat of 2.5 W/cm2 with or without a pilot flame in a closed cabinet. Status: Confirmed