STN EN ISO 7668
| Name: | STN EN ISO 7668 |
| Validity: | Withdrawn |
| Number of pages: | 24 |
| Language: |
EN
|
| 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 | Anodická oxidácia hliníka a jeho zliatin. Meranie zrkadlovej odrazivosti a zrkadlového lesku anodických oxidových povlakov pri uhle 20°, 45°, 60° alebo 85° (ISO 7668: 2018) |
| English title | Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees (ISO 7668:2018) |
| Release Date: | 01. 09. 2018 |
| Date of withdrawal: | 01. 01. 2022 |
| ICS: | 25.220.20 |
| Sorting character/National clasification code | 42 4334 |
| Level of incorporation: | idt EN ISO 7668:2018, idt ISO 7668:2018 |
| Official Journal | 08/18 |
| Amendments | |
| Replaced by: | STN EN ISO 7668:2022-01 (42 4334) |
| Repleces: | STN EN ISO 7668:2011-05 (42 4334) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D); and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle. The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours. |
| Preview: | Náhľad normy (PDF) |