【Scope of application】:
It is used to determine the air permeability of various textile fabrics, composite materials, industrial fabrics, non-woven fabrics and other textile products and other air-permeable materials.
【Standards compliant】:
GB/T5453 GB/T13764 ISO9237 ISO7231 ISO5636 BS5636 ASTM D737 DIN 53887 JIS L1096 BS5636
【technical parameter】:
1. Pressure range: 0～4000Pa self-set pressure drop
2. Measurable air permeability: 0.2～12000mm/s
3. Measurement error: ≤±1%
4. Measurable fabric thickness: ≤25mm
5. Fan adjustment: silent design, data feedback dynamic adjustment
6. Sample area fixed value circle: 20cm2
Optional 5cm2; 50cm2; 100cm2; Ф50mm (≈19.6cm2); Ф70mm (≈38.5cm2)
7. Test method: constant pressure difference to measure flow, constant flow to measure pressure difference, constant pressure difference and flow to measure time (three test methods are optional)
8. Data processing capacity: ≤2500 tests
9. Data output: high-definition touch screen display; A4 Chinese printing; computer interface (optional)
10. Power source: AC 220V±10V 50Hz
11. Weight: 90Kg
12. Appearance: 480×600×800mm (L×W×H)
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