Nonwovens Liquid Loss Tester | ISO 9073-6 Nonwoven Fabric Absorption Testing Machine
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Test Principle
A standard absorbent medium is placed beneath the nonwoven sample, positioned on a sloping pad. A specified amount of test liquid is applied to the sample. The liquid penetrates the nonwoven and is absorbed by the medium. By measuring the mass of the absorbent medium before and after testing, the liquid loss performance of the nonwoven sample is calculated.
Technical Parameters
| Parameter | Specification |
|---|---|
| Flow Control Range | 6.10–6.41 mL/s |
| Slope Angle | 25° |
| Slip and Loss Length | 250 ± 0.2 mm |
| Timing | 60 s, ±0.1 s accuracy |
| Slip and Loss Weight | 30 g ± 0.01 g |
| Liquid Volume | 25 mL/test |
| Measurement Method | Gravimetric via absorbent medium |
Accessories
Standard sample fixture
Built-in dosing system
Optional weighing system
Digital display and timing module
Test Procedures / Maintenance
(1) Place the standard absorbent medium under the nonwoven sample.
(2) Mount the sample on the slope pad and secure with the fixture.
(3) Fill the dosing device with test liquid (e.g., artificial urine).
(4) Start the test: liquid is dispensed manually or automatically over 4 ± 0.1 s.
(5) Measure the mass of the absorbent medium before and after the test to calculate liquid loss.
(6) Clean the dosing system and sample fixture after each test to prevent residue buildup.
(7) Perform regular calibration checks for dosing volume and timing accuracy.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Helmet Wearing Height Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Main Purposes Measure the wearing height of helmets to ensure the accuracy and safety of h... |
 |
Mask Visual Field Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Mask Visual Field Tester is designed to evaluate whether the field of vision under a ma... |
 |
ISO 6722 Automotive Wire Thermal Humidity Cycling Test Equipment Supplier Factory Direct | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features (1)Wide Temperature and Humidity Range– Supports environmenta... |
 |
Custom PV Hail Impact Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The machine is designed to meet the following key standards: (1) GB/T 9535 &nda... |
 |
High Frequency Reciprocating Rig | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The High-Frequency Reciprocating Tester is used in standardized and research-l... |
