TN2218 Mouth-actuated Toys Durability Tester
INTRODUCTION
Test for durability of mouth-actuated projectile toys and other mouth-actuated toys.
Load the mouth-actuated projectile toy with the intended projectile and apply a pressure of 13.8 kPa±5% in the direction of mouthpiece for 5 s. Carry out the test 10 times in total .
Connect a piston pump capable of discharging and receiving more than 300 cm3 of air in less than 3 s to the mouthpiece of the toy .Arrange a relief valve so that the pump will not generate a positive or negative pressure of more than 13.8 kPa.Subject the toy to 10 alternating blowing and sucking cycles,each within 5 s and of at least (295±10) cm3 of air including the volume which may be discharged through the relief valve.If the air outlet is accessible ,ensure that the above is also applied to the outlet.
TECHNICAL PARAMETERS
1.Test frequency : 0~20 cpm,adjustable
2.Counter : 0~9999 times,standard of 10 times
3.Air pressure display : digital barometer, can display positive and negative pressure
4.Air source : 6 kgf/cm2 or more stable air source (user provides)
5.Weight : 30 kg
6.Power supply : AC220V,50/60 Hz,4A
7.Dimension : 60×50×30 mm
STANDARDS
EN 71-1 8.17,ASTM F963,GB 6675.2,ISO 8124-1
OPTIONAL
TN2078 Small Parts Cylinder
Gas pump
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