STN EN ISO 489
| Name: | STN EN ISO 489 |
| Validity: | Withdrawn |
| Number of pages: | 20 |
| Language: |
SK
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Plasty. Stanovenie indexu lomu (ISO 489:1999) |
| English title | Plastics. Determination of refractive index |
| Release Date: | 01. 09. 2001 |
| Date of withdrawal: | 01. 07. 2022 |
| ICS: | 83.080.01, 83.080.10 |
| Sorting character/National clasification code | 64 0281 |
| Level of incorporation: | idt ISO 489:1999, idt EN ISO 489:1999 |
| Official Journal | 08/01 |
| Amendments | |
| Replaced by: | STN EN ISO 489:2022-07 (64 0281) |
| Repleces: | STN 64 0281:1985-01 |
| Note in Official Journal: | |
| Subject of the standard: | Táto medzinárodná norma špecifikuje dve metódy stanovenia indexu lomu: - Metóda A: refraktometrická metóda na meranie indexu lomu výliskov, odlievaných alebo vytlačovaných dosiek alebo fólií pomocou refraktometra. - Metóda B: ponorná metóda (využíva jav Beckovej čiary) na stanovenie indexu lomu práškových materiálov alebo granulátov pomocou mikroskopu. |