BS EN 50399:2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Common test methods for cables under fire conditions. Heat release and smoke production measurement on cables during flame spread test. Test apparatus, procedures, results
Hardcopy , PDF
05-22-2019
English
05-31-2011
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test apparatus
5 Qualification of test apparatus
6 Test procedure
7 Determination of parameters derived from the test
8 Test report
Annex A (normative) - Calculation of heat release
Annex B (normative) - Smoke production
Annex C (informative) - Additional information on Reynolds
number in Figure 5
Annex D (normative) - Flow distribution inside the duct
Annex E (normative) - Commissioning calibrations
Annex F (informative) - Guidance for calibration procedures
for specific measuring equipment
Annex G (normative) - Calculation of HRR[av], SPR[av]
and FIGRA
Annex H (informative) - Guidance on the choice of test
equipment
Annex I (informative) - Guidance on the file format for
data from the test
Annex J (normative) - Rounding of numbers
Bibliography
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