What does a Liquid Leak Test Needle do ?
What does a Liquid Leak Test Needle do?
Liquid Leak Test Needle,Also known as leakage test steel needle, is used to test the leakage of liquid stuffed toys.
Usage and Judgment:
1.Place the toy at (37±1)℃ for at least 4h
2.After removing the toy from the pre-treated environment, apply a force of 5+0.50N to any part of the outer surface of the toy with a steel needle.
3.Gradually increase the force within 5 seconds and hold it for 5 seconds.
4.Judgment result: After completion, test the toy for leakage (put cobalt chloride paper on the place where the force is applied)
5.Repeat testing of toys after treatment at (5±1) ° C for at least 4h (note: cobalt chloride paper should not be used after testing at 5 ° C, as condensation will cause false results).
![What does a Liquid Leak Test Needle do?Liquid Leak Test Needle,Also known as leakage test steel needle, is used to test the leakage of liquid stuffed toys.](https://www.tonyhk.hk/wp-content/uploads/2023/11/What-does-a-Liquid-Leak-Test-Needle-do.png)
![Liquid Leak Test Needle is used to detect whether the liquid-filled toys have leakage after applying 5N force through a steel needle.](https://www.tonyhk.hk/wp-content/uploads/2021/06/QQ截图20161107113300.jpg)
![Liquid Leak Test Needle is used to detect whether the liquid-filled toys have leakage after applying 5N force through a steel needle.](https://www.tonyhk.hk/wp-content/uploads/2021/07/渗漏钢针-3-1024x1024.jpg)
Standards Compliant:
EN71-1:2014+A1:2018 8.15
GB6675.2-2014 A.5.19
Application Industry
All kinds of liquid-filled toys can be tested on the Liquid Leak Test Needle.
![123456 1](https://www.tonyhk.hk/wp-content/uploads/2023/11/123456-1.png)