Fabric Testing Equipment Air Permeability Tester
Product Instruction
Air Permeability Tester is used to test the air permeability of textiles or other material.
A specimen placed on a standard test area of air passage, a pre-set of air flow on both sides of fabric which occur a differential pressure and this tester calculates the air permeability of fabric by the test area and differential pressure result automatically.
- RF4308E Air Permeability Tester included testing device, different size of test heads, vacuum pump and micro-computer.
- Control the pressure difference between the two sides of the specimen accurately.
- Automatically calculate the air permeability index.
- Touchscreen operation.
- Testing ranges automatic selection.
- PC software for data collection and testing report output.
- Differential pressure testing function for mask testing is built in.
Applications
Knit, Woven and Non-woven fabrics.
Standards
| ASTM D737 |
BS EN ISO 9237 |
EDANA 140.2 |
| JIS L1096-A |
GB/T5453 |
|
| |
|
|
Product Specifications
- Air pressure range: 98-2500Pa
- Air flow rate: 1-40000mm3/s
- Accuracy: 3%
- Measurement Unit: mm/s, cfm, cm3/cm2/s, L/m2/s, L/dm2/min, m3/m2/min, m3/m2/h and dm3/s
- Test head: 20 cm²(Standard),5cm²,25cm²,38cm²,50 cm²,100cm² (Optional)
- Specimen thickness: Maximum 8mm
- Calibration tray: standard set used for 20 cm² test head
- Two test modes: Air permeability test and differential pressure test.
- Power Supply: AC 230V,50Hz/60Hz
- Overall dimension: 940(L)×590(W)×1010(H)mm
- Weight: approximate 99kg
Order Information
RF4308E Air Permeability Tester
RF4308/1 Sealed Silicone Pad
RF4308/2 5cm² Test Head
RF4308/3 25cm² Test Head
RF4308/4 38cm² Test Head
RF4308/5 50cm² Test Head
RF4308/6 100cm² Test Head
