SPECIAL TESTS
4.1 TESTS ON FEATHERS AND DOWN
| COD. | DENOMINATION | TEST METHOD |
| 4101* | Feather and down – Test methods – Determination of the oxygen index number | UNI EN 1162 |
| 4103* | Qualitative – quantitative determination of the composition of feather materials. Manual method | UNI 9212-13 |
4.2 TESTS TO DETERMINE THE ORIGIN OF DEFECTOSITY
| COD. | DENOMINATION | TEST METHOD |
| 4201* | Spots origin | Internal procedure |
| 4202* | Origin of defects starting from | Internal procedure |
| 4203* | Origin of defects starting from | Internal procedure |
| 4204* | FT / IR spectrophotometer analysis | Internal procedure |
| 4205* | Particular works not referable to tests to list | a preventivo |
| 4406 | Standard for the Flammability of Clothing Textiles | CPSC 16 CFR1610 |
4.3 TESTS ON HINGES
| Cod. | DENOMINATION | Test method |
| 4301* | Zip test | BS 3084 |
Tests marked with * haven’t been ACCREDIA accredited.