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ISO8124-4 Dynamic strength Tester for Barriers and Handrails Toys Testing Equipment
Application
A sudden horizontal impact stress is applied to the barrier or handrail, through a pad, by a falling load.
Determine of the dynamic strength of barries and handrails.
Parameters
| Load | 25+/-1kg |
| Drop Height | 125+/-10mm |
| Impact method | free fall |
| Impact Forec | 30J |
| Sample height | 90-240cm |
| Weight | approx 140kg |
Standards
EN 71-8 clause 6.4, ISO 8124-4 6.3
Procedure
Assemble the toy in accordance with the manufacturer's instructions and place or fix it on a rigid horizontal
surface.
Place and secure the pad to the top of the barrier or handrail at the most onerous position and without causing
any damage to the toy. Attach the free end of the rope to the pad.
Arrange the rope and the pulley so that the load hangs freely. Raise the load vertically 125 mm ± 10 mm and
let it drop freely (this will give an impact energy of approximately 30 J). Within 10 s, remove all tension from
the barrier.
Observe whether the toy still complies with the relevant requirements of this part of ISO 8124.
Barriers and Handrail Dynamic Strength Testing Mac...
