STN EN ISO 8289-1
| Name: | STN EN ISO 8289-1 |
| Validity: | Valid |
| Number of pages: | 14 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Sklené a porcelánové smalty. Skúška nízkym napätím na zistenie a lokalizáciu chýb. Časť 1: Skúška s tampónom pre neprofilované povrchy (ISO 8289-1: 2020) |
| English title | Vitreous and porcelain enamels - Low-voltage test for detecting and locating defects - Part 1: Swab test for non-profiled surfaces (ISO 8289-1:2020) |
| Release Date: | 01. 07. 2020 |
| Date of withdrawal: | |
| ICS: | 25.220.50 |
| Sorting character/National clasification code | 94 5054 |
| Level of incorporation: | idt EN ISO 8289-1:2020, idt ISO 8289-1:2020 |
| Official Journal | 06/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies two low voltage tests for detecting and locating defects that extend to the basis metal in vitreous and porcelain enamel coatings. Method A (electrical) is applicable to the rapid detection and determination of the general location of defects. Method B (optical), based on colour effects, is applicable to the more precise detection of defects and their exact locations. Both methods are commonly applied to flat surfaces. For more intricate shapes, such as undulated and/or corrugated surfaces, ISO 8289-2 is applicable. NOTE 1 Selection of the correct test method is critical to distinguish the areas of increased conductivity detected by method B from actual pores that extend to the basis metal, which can be detected by both methods. NOTE 2 The low voltage test is a non-destructive method of detecting defects and, therefore, is completely different from the high voltage test specified in ISO 2746. The results of the high and low voltage tests are not comparable and will differ. |
| Preview: | Náhľad normy (PDF) |