DEFSTAN 02-711/2(2006) : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DETERMINATION OF THE SMOKE INDEX OF THE PRODUCTS OF COMBUSTION FROM SMALL SPECIMENS OF MATERIALS
Hardcopy , PDF
02-03-2012
English
01-01-2006
Foreword
Introduction
1 Scope
2 Warning
3 Normative References
4 Principle
5 Definitions
6 General description of the test method
7 Apparatus and ancillary equipment
7.1 General
7.2 Test chamber (inc. Figure 1 - multi-jet burner)
8 Test specimens
8.1 Applicability
8.2 Number of test specimens
8.3 Dimensions of test specimens
8.4 Form of test specimens
8.5 Mounting of test specimens
8.6 Conditioning of test specimens
9 Safety of operators
10 Setting-up and calibration procedures
10.1 Chamber wall temperature
10.2 Multi-jet burner set-up
10.3 Test environment
10.4 Determination of percentage light transmission
corresponding to D[s] = 792
11 Test procedure
12 Calculation
12.1 Calculation of specific optical density
12.2 Upper limit on specific optical density
12.3 Correction of results
12.4 Calculation of Smoke Index
13 Test report
Annex A - Informative References
Annex B - Form of test specimens
Annex C - Preparation of test specimens - Paint
C.1 Preparation of test specimens
Annex D - Preparation of test specimens - Tubes and pipes
D.1 Materials available as flat sheet
D.2 Materials only available as tube or pipe
D.2.1 Flat specimens cut from tube or pipe
D.2.2 Specimens cut from tube or pipe samples
D.2.2.1 Outer diameter <= 25 mm
D.2.2.2 Outer diameter > 25 mm
Annex E - Preparation of test specimens - Insulated wires
E.1 Preparation of test specimens
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