Scope of application:
Used to measure the air permeability of various types of woven fabrics, knitted fabrics, non-woven fabrics and industrial filter materials.
Standards Compliant:
GB/T 5453 Textiles – Determination of fabric air permeability
ASTM D737, BS 5636, DIN 53887, AFNOR G07-111, EDANA 140.1, ISO 7231, ISO 9237,
ISO 9073-15, JIS L1096-A, TAPPI T251, WSP 070.1.R3, EDANA 140.2-99
Instrument Characteristics:
1.Use imported high-precision pressure and differential pressure sensors for detection to ensure accurate data.
2.Microcomputer processing, test results are displayed directly, without manual table lookup and calculation.
3.Built-in 7 test units mm/s, m³/m².min, cm³/cm².s, m³/m².h, cfm, L/dm².min, L/m².s,
Test units can be freely switched according to needs.
4.Color touch screen control, Chinese and English double-select menu operation, and can be operated online.
Main Specifications and Technical Indicators:
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Sample Pressure Difference Range |
1~4000Pa self-setting pressure drop |
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Measurable Air Permeability |
1~40000mm/s |
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Measurement Error |
≤±2% |
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Measurable Fabric Thickness |
≤8mm |
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Test Area |
Sample area setting circle 5cm²; 20cm²; 50cm²; 100cm² |
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Nozzles |
11 in total |
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NozzlesCode Name |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
|
Diameterφ(mm) |
0.8 |
1.2 |
2 |
3 |
4 |
6 |
8 |
10 |
12 |
16 |
20 |
|
Overall Dimensions |
1070×670×1080mm |
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Weight |
75kg |
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Power Supply |
AC220V 50Hz 1.2KW |
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© Dongguan Zhongli Instrument Technology Co., Ltd.
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