MISURA DELLA PORTATA ARIA ASPIRATA Norma EN 14175-4 § 5.5

Test dell’indice di contenimento cappe chimiche

PRINCIPIO DELLA PROVA
Misurare la portata d’aria in estrazione dalla cappa al fine di controllare le caratteristiche aerauliche dell’installazione e fornire un elemento di comparazione per i controlli futuri.

METODO DI PROVA
Tramite misura sul condotto, poco pratica, tramite estrapolazione della velocità di ingresso moltiplicata per la superficie aperta (l’area in mq della superficie del saliscendi aperto alla misura richiesta o al blocco).

RISULTATI
I risultati sono espressi in m³/h.

Leave your comments

Comments

  • Guest (Jane Ramirez)

    I am grateful for the opportunities you provide to everyone who wants to learn basic and advanced defense skills. Every evening I have to make my way through a dangerous area, and your course is a real rescue for me.

    0 Short URL:
  • Guest (Wesley Mills)

    This course includes everything you may need to learn basic self-defense skills. As a professional fighter, I recommend you to check out the video tutorials of Bradley Roberts. He is the acknowledged and licensed professional in self-defense and martial arts. With his guidance, you can benefit from learning how to defend yourself.

    0 Short URL: