YG461G
Automatic Air Permeability Tester
Measure the permeability of fabrics to air. It is applicable to various types of fabrics, including nonwovens, industrial fabrics for technical research and made-up textile fabrics that are permeable to air.
- Product Model
- YG461G
- Design Standard
- ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JIS L1096
Description
Application:
Automatic Air Permeability Tester measures the permeability of fabrics to air. It is applicable to various types of fabrics, including nonwovens, industrial fabrics for technical research and made-up textile fabrics that are permeable to air.
Test Method:
The air flow rate of Air Permeability Tester can be adjusted which passing vertically through a certain fabric area to obtain a specified air pressure difference between two fabric surfaces. The air permeability of the fabric is determined base on this air flow rate.
Test Criteria:
ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JIS L1096
Technical Parameter:
|
Testing pressure |
1~4,000Pa (nozzle), 1~1,000Pa (sample) |
|
Permeability |
1~9,999mm/s, accuracy ≤±2% |
|
Sample thickness |
≤12mm |
|
Testing area |
5, 20, 50, 100 cm2; Ø50mm (≈19.6cm2), Ø70mm (≈38.5cm2) |
|
Nozzle Diameter (mm) |
0.8, 1.2, 2, 3, 4, 6, 8, 10, 12, 16, 20 |
|
Data processing rate |
≤20~30 tests |
|
Printer |
Thermal printer |
|
Data output |
RS232 to connect PC |
|
Power source |
1 Phase, AC220V, 50Hz, 1200W |
|
Machine size |
1080W*670D*1080Hmm |
|
Weight |
80kg |