Norm

NEN-EN-ISO 8130-4:2010 en

Poederlakken - Deel 4: Berekening van de onderste explosiegrens

34,42

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie Verfwaren
Gepubliceerd op 01-11-2010
Taal Engels
This part of IS0 8130 specifies a method for the calculation of the lower explosion limit of a coating powder, i.e. the minimum concentration of the coating powder in air which will form an explosive mixture. It is based on the knowledge of the gross calorific value of the product, as determined by the method described in IS0 1928, or on the gross calorific values of the constituents of the product. Reliable methods for the measurement of this quantity require the use of special apparatus which may not be readily available, A method for determining the explosion indices of combustible dusts in air is given in IS0 6184-1. This method is, however, very intricate, requires considerable expertise and is expensive. The calculation method leads to lower explosion limits which have been proved in practice to be satisfactory when applied to coating application plants.

Details

ICS-code 87.040
Nederlandse titel Poederlakken - Deel 4: Berekening van de onderste explosiegrens
Engelse titel Coating powders - Part 4: Calculation of lower explosion limit

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