Toy EN71 detection method and device

EN71 standards on toy products for testing, the most commonly used method of torsion, tension test, drop test, impact test and pressure test. Children are the most social concern and care groups, children generally favorite toy market is developing rapidly, at the same time, all kinds of toys as a quality problem brings the children injury also occurs, so all the countries in the world to domestic market on toy requirements are increasingly stringent. Many countries have these products have established their own safety regulations, the production company must ensure that their products in the area of sales in line with the relevant standards.
The manufacturer must due to manufacturing defects, poor design or inappropriate material used to be responsible for the accident. The European launch of toys EN71 certification law, its meaning is through the EN71 standards on entry into the European city of toy products technical norms, so as to reduce or avoid the damage of toys for children.
One, torsion -- tensile testing ( Torque&tension Test )
Torque test required apparatus: a stopwatch, torque, torque clamp ( 2, depending on model selection of suitable tools )
5 seconds in part exerted clockwise torsion, twisting 180 degrees or 0.34N-m, hold for 10 seconds, then make the parts back to the relaxed state. Counterclockwise to repeat the above process. If parts of the biggest outstanding size less than or equal to 6mm, by 50N+2N force; if the components of the biggest outstanding size larger than 6mm, by 90N+2N force. 5 seconds on the pounds, hold for 10 seconds.
Toy: as judgment standard is too small and can not sit up child design toys cannot crack crack. If the crack is obviously cannot cause harm, it is acceptable. For children under the age of 3 playing with toy cannot produce small parts, can contact point, profit margin. Mask and helmet not exposed sharp points, sharp edges, or energy into the eyes of the loose material. Mouth actuated toys and toy in water valves can not produce small parts.
In two, drop test ( Drop Test )
Instrumentation: EN floor
Test step : will the toy to the most stringent direction from the height of 85cm+5cm to EN floor fell 5 times.
Toy: as judgment standard is too small and can not sit up the kids toy outer surface cannot crack crack. If the crack is obviously cannot cause harm, it is acceptable. For children under the age of 3 playing with toy cannot produce small parts, can contact point or sharp edges. Mask and helmet not exposed sharp points, sharp edges, or energy into the eyes of the loose material. Contact with the drive mechanism can become not damaging.