Test Mattress for Bed testing
Art.No. # 06710-A EN 1725
Norm-Mattress according EN 1725:1998
- eastic Polyeruthan polyether foam with a thickness of 100 mm.
- bulk density about (30 ± 2).
- durability (170 ± 20) according ISO 2439, process A 40.
- dimension 2000 x 800 mm.
- mattress have to be so large that it overlaps the thrust plate all around at least 100 mm.
- Each test mattress may be used only for 5 complete bed examinations.
Art.No. # 06710-B EN 747
Norm-Mattress according EN 747-2:2007
- board consist of polyether soft foam with a thickness of 100mm
- bulk density about (30 ± 2) kg/m3.
- durability (170 ± 20) according ISO 2439, process A 40.
- dimensions 2000 x 800 mm; correspond for the masses of the examined bed soil.
- Within 2 hours the same part of the test mattress may not be stressed again and the mattress.
- have to be exchanged after 20 examinations or when damage already before.
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