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BS EN 50642:2018

BS EN 50642:2018

$102.76

Cable management systems. Test method for content of halogens

Published By Publication Date Number of Pages
BSI 2018 16
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This European Standard specifies a method for the determination of the content of halogens in Cable Management System (CMS) components or products made of polymeric material(s). The determination is made by combustion and subsequent analysis of the combustion product by Ion Chromatography. This standard specifies how CMS components or products can be declared as halogen free.

This European Standard is for environmental performance only.

Compliance with this standard does not imply the absence of toxicity, corrosivity or opacity of produced smoke, or other reaction to fire characteristics. If any of these characteristics are to be evaluated, the appropriate standards can be used.

The detection limit of this test method is typically 0,025 g of halogen per kg (0,002 5 %).

Halides insoluble in aqueous solution present in the original sample or produced during the combustion step are not determined by this method.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
5.1 General
8 5.2 Organic halogen compounds
5.3 Inorganic halogen compounds
6 Classifications, limits and declaration
6.1 Classification
6.2 Limits
6.3 Declaration
9 7 Reagents and control mixtures
7.1 Reagents
7.1.1 General
7.1.2 Water
7.1.3 Absorption solution 1, for the determination of fluorine, chlorine and bromine
7.1.4 Absorption solution 2 for the determination of iodine
7.1.5 Oxygen
7.1.6 Combustion enhancer
7.2 Control samples
8 Sample preparation
10 9 Equipment
9.1 Calorimetric decomposition bomb
9.2 Sample pan
9.3 Firing wire
9.4 Ignition circuit
9.5 Usual laboratory equipment
10 Procedure
10.1 General
10.2 Choice of the absorption solution
11 10.3 Preparation of the bomb
10.4 Combustion
10.5 Collection of the halides
10.6 Cleaning procedure
12 11 Test method for determination
12 Control measurements
13 Evaluation
13.1 General
13.2 Procedure to evaluate the test results
13 13.3 Determination of the halogen content of a CMS component or product made of multiple parts
13.4 Calculation of total halogen content
13.5 Compliance
14 Test report
14 Annex A (informative)Examples for possible control substances

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BS EN 50642:2018
$102.76