STN EN ISO 9455-16
| Name: | STN EN ISO 9455-16 |
| Validity: | Valid |
| Number of pages: | 28 |
| 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 16: Stanovenie účinnosti taviva. Postup na meranie zmáčavosti (ISO 9455-16: 2019) |
| English title | Soft soldering fluxes - Test methods - Part 16: Flux efficacy test, wetting balance method (ISO 9455-16:2019) |
| Release Date: | 01. 04. 2020 |
| Date of withdrawal: | |
| ICS: | 25.160.50 |
| Sorting character/National clasification code | 05 5707 |
| Level of incorporation: | idt EN ISO 9455-16:2019, idt ISO 9455-16:2019 |
| Official Journal | 03/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 9455-16:2013-10 (05 5707) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method for the assessment of the efficacy of a soft soldering flux, known as the wetting balance method. It gives a qualitative assessment of the comparative efficacy of two fluxes (for example, a standard and a test flux), based on their capacity to promote wetting of a metal surface by liquid solder. The method is applicable to all flux types in liquid form classified in ISO 9454-1. NOTE It is hoped that future developments using improved techniques for obtaining a reproducible range of test surfaces will enable this method for assessing flux efficacy to be quantitative. For this reason, several alternative procedures for preparing the surface of the test piece are included in the present method. |
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