Dongguan Liyi Environmental Technology Co., Ltd.
As a high-tech environment equipment manufacturer,LIYI always keep in mind offer a wide range of equipment and solutions.
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Automatic Transmission Performance Tester for All Kinds of Fabric
Related standards
ASTM D737, ISO 9237/7231, BS 5636, JIS L 1096A, DIN 53887, EDANA 140.1, AFNOR G07-111, TAPPI T251, GB/T 5453 / 13764, GB/T13764
Usage
Fabric Air Permeability Testing Machine, to determine the resistance of fabrics (woven, knitted and non woven textile materials) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of selected test head/area.
The specimen of Porosity Tester is loaded to the test area of the instrument easily by means of a pneumatic holder. By pressing down the holder to start the test. Air permeability tester equipped with a vacuum pump to draw air through an automatic interchangeable test head with a circular opening. The pre-selected test pressure is automatically maintained, and after a few seconds the air permeability of the test specimen is digitally displayed in the pre-selected unit of measure on the touch panel. After test the holder is released and the vacuum pump is shut off.
Characteristics
1. Use 32bit Industry-grade MCU(Mitsubishi, Japan), more excellent anti-jamming, more excellent stability, more rapid data
2. Transference speed, and data storage up to 99 groups;
3. Adopt microcomputer control system, branded high accuracy pressure sensor, digital feedback and adjust air volume;
4. Automatic follow, measure and display pressure difference of each point with high stability and repeatability;
5. All nozzles have been calibrated by-point in full testing range to let test data more accuracy;
6. All test data is displayed by large high-definition LCD displayer, no need to calculate test result by hands.
7. Automatic converse air permeability rate and air permeability volume to improve test efficiency;
8. Support to language, Chinese and English, large LCD displayer, and menu type operating mode;
9. Equipped with inner printer,
Specifications
| Pressure range | 50~3600Pa |
| Air permeability measuring range | 3~9999mm/s |
| Measuring errer | ≤±1% |
| Test sample thickness | ≤8mm |
| Sample test area | 5cm2 , 20 cm2 , 50 cm2 , 100 cm2 d50mm (≈19.6 cm2), d70mm (≈38.5 cm2) |
| Unit | mm/s, cm3/cm2/s, L/m2/s, L/dm2/s, L/dm2/min, m3/m2/min |
| Nozzle | 11pcs (d0.8, 1.2, 2, 3, 4, 6, 8 10,12, 16, 20mm) |
| Power | AC220V 50Hz |
| Dimensions | 820×600×1300mm |
| Weight | 65kg |
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