En71 Stainless Steel Needle Leakage Test

EN71 Steel Needle test leakage of liquid-filled toys

1). Application: Condition the toy at a temperature of (37 ± 1) ° C for 4 h or more. Within 30 s of removing the toy from conditioning, apply a force of 5 N to the external surface of the toy through a steel needle with a diameter of (1 ± 0, 05) mm and with a tip radius of (0, 5 ± 0, 05) mm.

Apply the force gradually within a period of 5 s. Maintain the force for 5 s. After completion, examine the toy for leakage of the contents. In determining leakage, apply cobalt-chloride paper over the area where the force was applied while elsewhere compressing with a force of 5 N using suitable means other than a needle.

Repeat the test after conditioning the toy at a temperature of (5 ± 1) ° C for 4 h or more. NOTE Cobalt-chloride paper should not be used after the 5 ° C test as condensation may give false results. After completion, visually examine the toy and determine whether leakage of its contents has occurred.

2). Standard: EN 71-1 Clause 8.15

3). Products include: Glow wire testers, Needle flame testers, horizontal and vertical burning testers, tracking testers, textile burning testers, Three Pronged Clamp, protective clothing thermal conductivity testers, automotive interior combustion testers, melt dripping testers, toy safety tester, building material flammability testers, friction testers, test fingers, spring hammers, universal testing machines and other testing instruments.

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