STN EN ISO 9455-3
| Name: | STN EN ISO 9455-3 |
| Validity: | Valid |
| Number of pages: | 16 |
| 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 | Tavivá na mäkké spájkovanie. Skúšobné metódy. Časť 3: Stanovenie čísla kyslosti, potenciometrická metóda a vizuálna titrácia (ISO 9455-3: 2019) |
| English title | Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019) |
| Release Date: | 01. 11. 2020 |
| Date of withdrawal: | |
| ICS: | 25.160.50 |
| Sorting character/National clasification code | 05 5655 |
| Level of incorporation: | idt EN ISO 9455-3:2020, idt ISO 9455-3:2019 |
| Official Journal | 10/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 9455-3:2001-11 (05 5655) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in ISO 9454-1. Method A is a potentiometric titration method and is to be considered as the reference method.Method B is an alternative, visual end-point, titration method. |
| Preview: | Náhľad normy (PDF) |