LFY-253 Liquid Leakage and Loss Volume Tester

Main purpose
This instrument is used for testing the leakage and loss volume of specific test solutions through non-woven fabric materials.
Instrument features
1. It has a leakage platform and sample fixtures that meet standard requirements;
2. It has a dosing device that can provide a continuous liquid flow of 25 mL of test solution within (4 ± 0.1) seconds;
3. The time of test solution leakage can be manually operated, automatically recorded, and displayed digitally;
4. A loss volume weighing system can be equipped (additional purchase required).
Technical specifications
1. Flow rate control range: 6.10 mL/s to 6.41 mL/s.
2. Inclination angle of the leakage and loss platform: 25°.
3. Leakage and loss length: (250 ± 0.2) mm.
4. Timing: 60 seconds, accuracy: ±0.1 seconds.
Applicable standards 
YY/T 0506.3-2005  Surgical gowns, surgical coats and clean suits for patients, medical staff and equipment - Part 3: Test methods 
GB/T 24218.11 Textiles - Nonwoven Fabrics - Test Methods - Part 11: Determination of Overflow Volume 
Edana 152.0 - 9 
ISO 9073-11