STN EN 15051-3
| Označenie: | STN EN 15051-3 |
| Platnosť: | Platná |
| Počet strán: | 16 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Pracovná expozícia. Meranie prašnosti sypkých materiálov. Časť 3: Kontinuálna kvapková metóda |
| Anglický názov: | Workplace exposure - Measurement of the dustiness of bulk materials - Part 3: Continuous drop method |
| Dátum vydania: | 01. 03. 2026 |
| Dátum zrušenia: | |
| ICS: | 13.040.30 |
| Triediaci znak: | 83 3618 |
| Úroveň zapracovania: | idt EN 15051-3:2025 |
| Vestník: | 02/26 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 15051-3:2014-04 (83 3618) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies the continuous drop test apparatus and associated test method for the reproducible production of dust from a bulk material under standard conditions, and the measurement of the inhalable and respirable dustiness mass fractions, with reference to existing documents, where relevant (see Clause 6). The continuous drop method intends to simulate dust generation processes where there are continuous falling operations (conveying, discharging, filling, refilling, weighing, sacking, metering, loading, unloading etc.) and where dust is liberated by winnowing during falling. It can be modified to measure the thoracic fraction as well, but this modification is not specified in this document. It differs from the rotating drum method presented in EN 15051-2 [4] in that in this document, the bulk material is dropped only once, but continuously, while in EN 15051-2, the same bulk material is repeatedly dropped. Furthermore, this document specifies the environmental conditions, the sample ... |
| Náhľad normy: | Náhľad normy (PDF) |