| Sl. | Instrument | Remarks |
| 1. | Name of the instrument | Air permeability tester |
| 2. | Model | Shirley Air Permeability Tester |
| 3. | Photograph of the instrument | |
| 4. | Test parameters | Air permeability across the fabric surface using ASTM methods |
| 5. | Sample specification | 2 m2 fabric |
| 6. | Charges | Rs. 1,000/- per sample |
| 7. | Contact Division | Head, Mechanical Processing Division |
