Norm

NEN-EN-ISO 483:2005 en

Kunststoffen - Kleine ruimten voor conditionering en beproeving waarbij gebruik wordt gemaakt van waterige oplossingen om de vochtigheid constant te houden

48,19

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie Kunststoffen
Gepubliceerd op 01-11-2005
Taal Engels
This International Standard establishes guidelines for the construction and use of enclosures with volumes less than 200 dm3, in order to obtain atmospheres of constant relative humidity at given temperatures, using saturated aqueous salt solutions, glycerol/water solutions or sulfuric acid/water solutions, for conditioning and testing plastics. It specifies the procedures to be followed to maintain the relative humidities of the conditioning and testing atmospheres within the required tolerances, at the temperatures specified by particular International Standards. The procedures described are intended for conditioning small quantities of materials prior to test, and for such tests as may be carried out entirely within a small enclosure, e.g. electrical tests. The guidelines described do not apply to enclosures requiring frequent opening.

Details

ICS-code 83.200
Nederlandse titel Kunststoffen - Kleine ruimten voor conditionering en beproeving waarbij gebruik wordt gemaakt van waterige oplossingen om de vochtigheid constant te houden
Engelse titel Plastics - Small enclosures for conditioning and testing using aqueous solutions to maintain humidity at constant value
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