STN EN ISO 14644-9
| Name: | STN EN ISO 14644-9 |
| Validity: | Valid |
| Number of pages: | 40 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Čisté priestory a príslušné riadené prostredie. Časť 9: Posudzovanie čistoty povrchu z hľadiska koncentrácie častíc (ISO 14644-9: 2022) |
| English title | Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration (ISO 14644-9:2022) |
| Release Date: | 01. 09. 2022 |
| Date of withdrawal: | |
| ICS: | 13.040.35 |
| Sorting character/National clasification code | 12 5301 |
| Level of incorporation: | idt EN ISO 14644-9:2022, idt ISO 14644-9:2022 |
| Official Journal | 08/22 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 14644-9:2013-02 (12 5301) |
| Note in Official Journal: | |
| Subject of the standard: | This document establishes a procedure for the assessment of particle cleanliness levels on solid surfaces in cleanrooms and associated controlled environment applications. Recommendations on testing and measuring methods, as well as information about surface characteristics, are given in Annexes A to D. This document applies to all solid surfaces in cleanrooms and associated controlled environments, such as walls, ceilings, floors, working environments, tools, equipment and products. The procedure for the assessment of surface cleanliness by particle concentration (SCP) is limited to particles of between 0,05 µm and 500 µm. The following issues are not considered in this document: — requirements for the cleanliness and suitability of surfaces for specific processes; — procedures for the cleaning of surfaces; — material characteristics; |
| Preview: | Náhľad normy (PDF) |