BSI - BS 7904
Guide to Smoke Measurement Units - Their Basis and Use in Smoke Opacity Test Methods
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| Organization: | BSI |
| Publication Date: | 15 January 1998 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Ignitability and burning behaviour of materials and products): | 13.220.40 |
scope:
This standard is intended to describe the origins of the units used in the standards relating to measurement of smoke by optical methods, and any relationships between the units.
Document History
BS 7904
January 15, 1998
Guide to Smoke Measurement Units - Their Basis and Use in Smoke Opacity Test Methods
This standard is intended to describe the origins of the units used in the standards relating to measurement of smoke by optical methods, and any relationships between the units.