Air Permeability Tester HTF-020-For Fabric-Manufacturer-HUST TONY
Air Permeability Tester HTF-020
Air Permeability Tester is used to test the air permeability of various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc. Air Permeability Tester HTF-020 complies with standards GB/T5453, ISO 9237, ISO 9073:15 and etc.
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Test Principle
The air passes vertically through the fabric, and then a certain pressure difference is formed on the front and rear sides of the fabric, and under a certain pressure difference, the amount of air passing through the fabric per unit area per unit time is measured, and then the breathability performance is obtained.
Technical Specifications
Model | HTF-020 |
Measuring Unit | mm/s, L/m2/s, cm3/cm2/s, dm/min, L/dm2/min, m/min, m/h, cfm |
Test Accuracy | ±2％ |
Test Pressure | 0-1000Pa for sample, 0-4000Pa for Nozzle |
Air Permeability | 0.2～13000mm/s |
Measuring Error | ±2％ |
Fabric Thickness | ≤12mm |
Air Regulation | data feedback dynamic regulation |
Test Area &Test Fixture | 20cm² and 38cm²(Ø70mm);5cm²,25cm,50cm²and 100cm²(optional) |
Out Put | inside stylus printer |
Power Source | 220V±10% , 50Hz, 800W |
External Dimension | 520×850×1050mm |
Pore Plate(nozzle) | 8 pcs, automatically changeable by machine, no need to change it by hand |
Net Weight | 95Kg |
Features
1. Automatically change the pore plate (8 pcs), fast and convient, no personal error.
2. Intelligentandflexible touch control interface 320*240 size. fully display its dynamic test.
3. Usedraughtfan with muffler device, no noise during the test.
4. Thismachineuses high precision pressure sensor;
5. Automaticallyfastenclamps, seal in good effect;
6. Datareadingand printing, units select-able and air permeability auto conversion;
7. Upper/lowerclampsand air tube made from aviation aluminum material by surface oxidation procedure;
8. Automaticallymeasurethe air permeability for all kinds of sample;
9. Fasttestspeed, each test could be finished within only 1 minute,.
10. Programcouldbe Chinese or English display.
Standards
GB/T5453,GB/T13764
EN ISO9237,ISO7231
ISO5636,BS5636,DIN 53887
ASTM D737,JIS L1096,BS5636
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