STN EN 14726
| Name: | STN EN 14726 |
| Validity: | Valid |
| Number of pages: | 27 |
| 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 | Hliník a zliatiny hliníka. Stanovenie chemického zloženia hliníka a jeho zliatin optickou emisnou spektrometriou s riadenou iskrou |
| English title | Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry |
| Release Date: | 01. 09. 2019 |
| Date of withdrawal: | |
| ICS: | 77.040.30, 77.120.10 |
| Sorting character/National clasification code | 42 0672 |
| Level of incorporation: | idt EN 14726:2019 |
| Official Journal | 08/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 14726:2006-02 (42 0672) |
| Note in Official Journal: | |
| Subject of the standard: | This document describes the criteria and the procedure for analysing aluminium and aluminium alloys with spark optical emission spectrometry (S-OES). The scope of this document covers the following: - sample preparation; - operational guidelines for an optical emission spectrometer (including maintenance); - traceability of the analytical results to the International System of units: mass (kg); - assessing the uncertainty associated with each analytical result. This document refers to simultaneous spark emission spectrometers for the analysis of solid samples. It applies to the determination of silicon, iron, copper, manganese, magnesium, chromium, nickel, zinc, titanium, boron, gallium, vanadium, beryllium, bismuth, calcium, cadmium, cobalt, lithium, sodium, phosphorus, lead, antimony, tin, strontium and zirconium in aluminium and aluminium alloys. |
| Preview: | Náhľad normy (PDF) |