STN EN IEC 60721-3-9
| Označenie: | STN EN IEC 60721-3-9 |
| Platnosť: | Platná |
| Počet strán: | 24 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Klasifikácia podmienok prostredia. Časť 3-9: Klasifikácia skupín parametrov prostredia a ich stupňov prísnosti. Mikroklímy vo vnútri výrobkov |
| Anglický názov: | Classification of environmental conditions - Part 3-9: Classification of groups of environmental parameters and their severities - Microclimates inside products |
| Dátum vydania: | 01. 09. 2024 |
| Dátum zrušenia: | |
| ICS: | 19.040 |
| Triediaci znak: | 03 8900 |
| Úroveň zapracovania: | idt EN IEC 60721-3-9:2024, idt IEC 60721-3-9:2024 |
| Vestník: | 08/24 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 60721-3-9+A1:1999-10 (03 8900) |
| Poznámka vo Vestníku: | |
| Predmet normy: | IEC 60721-3-9:2024 classifies groups of microclimatic conditions, to which components (basic parts, assemblies, built-in units) can be subjected inside products, which are used under the climatic conditions as classified in IEC 60721-3-3 and IEC 60721-3-4. This second edition cancels and replaces the first edition published in 1993, Amendment 1:1994 and Corrigendum 1:1995. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Clause 2 has been updated; b) Clause 4 has been re-edited and simplified; c) Annex A has been revised and updated; d) a new Annex B has been added and gives the origin of the constitutional diagram for humid air, which is the basis of drawing the climatogram for a microclimate. |
| Náhľad normy: | Náhľad normy (PDF) |