Furniture. Beds and mattresses. Test methods for the determination of functional characteristics and assessment criteria Ingestion-build-134498 5 Classification for level of

5 Classification for level of use intensity

determination of particle size distribution by sedimentation or acoustic techniques

this does not apply to oxidative systems

or with effective bearing temperatures less than –35°C or greater than 48°C are outside the scope of BS EN 1337-2

This British Standard specifies requirements for the following types of cables:

Furniture. Beds and mattresses. Test methods for the determination of functional characteristics and assessment criteria Ingestion-build-134498 5 Classification for level of1 Scope This European Standard specifies test methods for the determination of the durability and hardness of mattresses and all types of fully erected beds with mattresses (and mattress pads when they form a unit with the mattress). It does not apply to water beds, air beds and children cots. It includes a method for the determination of the firmness rating of a mattress or a bed correlating to the subjective assessment made by people (see Annex A).