• ASTM E662-21ae1

ASTM E662-21ae1

Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials

ASTM International , 06/01/2021

Publisher: ASTM

File Format: PDF

$37.00$75.00


1.1''This fire-test-response standard covers determination of the specific optical density of smoke generated by solid materials and assemblies mounted in the vertical position in thicknesses up to and including 1 in. (25.4 mm).

1.2''Measurement is made of the attenuation of a light beam by smoke (suspended solid or liquid particles) accumulating within a closed chamber due to nonflaming pyrolytic decomposition and flaming combustion.

1.3''Results are expressed in terms of specific optical density which is derived from a geometrical factor and the measured optical density, a measurement characteristic of the concentration of smoke.

1.4''The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.5''This standard measures and describes the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products or assemblies under actual fire conditions.

1.6''This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.7''This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM E662-21ae1 History

ASTM E662-21ae1

ASTM E662-21ae1

$37.00 $75.00

ASTM E662-21a

ASTM E662-21a

$44.00 $89.00

ASTM E662-19

ASTM E662-19

$44.00 $89.00

ASTM E662-17a

ASTM E662-17a

$41.00 $83.00

ASTM E662-15

ASTM E662-15

$41.00 $83.00

ASTM E662-15a

ASTM E662-15a

$41.00 $83.00

ASTM E662-13c

ASTM E662-13c

$43.00 $86.00

ASTM E662-13d

ASTM E662-13d

$43.00 $86.00

ASTM E662-13

ASTM E662-13

$43.00 $86.00

ASTM E662-13b

ASTM E662-13b

$43.00 $86.00

ASTM E662-12a

ASTM E662-12a

$43.00 $86.00

ASTM E662-12

ASTM E662-12

$43.00 $86.00

ASTM E662-09

ASTM E662-09

$43.00 $86.00

More ASTM Standards PDF

ASTM F2836-18

ASTM F2836-18

$89.00 $178.42

ASTM B738-13(2018)

ASTM B738-13(2018)

$24.00 $48.00

ASTM A962/A962M-18

ASTM A962/A962M-18

$33.00 $67.00

ASTM D8016-18e1

ASTM D8016-18e1

$30.00 $60.00