Professional Toys Testing Equipment EN71 1mm Liquid Leakage Testing Needle

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Certification:Calibration certificate
Model Number:SL-S15
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Product Details

EN 71 Toys Testing Equipment Liquid Leakage Testing Needle


Product Information

Diameter 1MM , the top radius 0.5MM, load 5N , for leakage teating.
StandardEN71-1; GB6675 A.5.19
Dimension Tolerance+ /-0.05mm


Testing Standards
ISO 8124-1 ASTM F963 EN-71


Procedure

Within 30 s of removing the toy from conditioning, apply a force of (5+0.50)N to the external surface of the toy through a steel needle with a diameter of 1 mm 0,1 mm and with a tip radius of 0,5 mm 0,05 mm.


How do you do a leakage test?

The leak test is performed by immersing a part, usually a sandwich composite structure, in a hot water tank. The temperature of the water induces the expansion of air in the structure, and if a crack or a delamination is present, gas bubbles escape the structure and are immediately detected by visual inspection.


China Professional Toys Testing Equipment EN71 1mm Liquid Leakage Testing Needle supplier

Professional Toys Testing Equipment EN71 1mm Liquid Leakage Testing Needle

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