ISO 13347-1:2025
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ISO 13347-1:2025

Fans — Determination of fan sound power levels under standardized laboratory conditions
Part 1: General overview

Summary

This document establishes principles for the determination of the acoustic performance of fans. In addition, this document can be used to determine the acoustic performance of fans combined with an ancillary device such as a roof cowl or damper or, where the fan is fitted with a silencer, the sound power resulting from the fan and silencer combination.

Notes

60.60 : Norme internationale publiée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 07/23/2025
Edition 2
Page Count 36
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

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