STN EN ISO 4259-5
| Name: | STN EN ISO 4259-5 |
| Validity: | Valid |
| Number of pages: | 60 |
| Language: |
EN
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| Slovak title | Ropné výrobky a príbuzné výrobky. Zhodnosť metód merania a výsledkov merania. Časť 5: Štatistické hodnotenie zhody dvoch rôznych metód merania, ktorými sa meria rovnaká vlastnosť (ISO 4259-5: 2023) |
| English title | Petroleum and related products - Precision of measurement methods and results - Part 5: Statistical assessment of agreement between two different measurement methods that claim to measure the same property (ISO 4259-5:2023) |
| Release Date: | 01. 04. 2024 |
| Date of withdrawal: | 01. 08. 2024 |
| ICS: | 75.080 |
| Sorting character/National clasification code | 65 6004 |
| Level of incorporation: | idt ISO 4259-5:2023, idt EN ISO 4259-5:2024 |
| Official Journal | 03/24 |
| Amendments | |
| Replaced by: | STN EN ISO 4259-5:2024-08 (65 6004) |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies statistical methodology for assessing the expected agreement between two test methods that purport to measure the same property of a material, and for deciding if a simple linear bias correction can further improve the expected agreement. This document is applicable for analytical methods which measure quantitative properties of petroleum or petroleum products resulting from a multi-sample-multi-lab study (MSMLS). These types of studies include but are not limited to interlaboratory studies (ILS) meeting the requirements of ISO 4259-1 or equivalent, and proficiency testing programmes (PTP) meeting the requirements of ISO 4259-3 or equivalent. The methodology specified in this document establishes the limiting value for the difference between two results where each result is obtained by a different operator using different apparatus and two methods X and Y, respectively, on identical material. |
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