Scope of application:Used to test the liquid penetration and loss of nonwoven fabric.

Applicable standards:GB/T242185.11;ISO 9073.11Wait.

Technical indicators:

1. The test bench is marked with 2 black reference lines with a spacing of 250±0.2mm. The low line is from the end of the test bench.End Up3±0.2mm, the position of the absorption medium at the end; The high line is the position of the center line of the drainage test tube, large

 About the top of the test sample down25mm；

 2. Inclination of the test bench:25 degrees;

3. There is a symmetrical reference mark of the clamp at the test bench (40±0.2)mm;

4. The central position of the equipment can ensure the axial release of liquid in the test tube;

5. A support frame with a standard absorption liner is configured at the low end of the test sample;

6.Drip mouthInner diameter:5mm；

7. With a drip and drain length of 250±0.2mm, the drip device can be connected within (4±0.1)s.

 Continued liquid state transmission (25±0.5)g of the test liquid through the glass test tube;

8.Overall dimensions:260 × 510 × 450mm;

9. Net weight: 5kg.