Main informations

Collections

National standards and national normative documents

Thematics

Gestion des risques et SST, QSE, Sécurité

Publication date

April 2009

Number of pages

33 p.

Reference

NF EN ISO 22868

ICS Codes

13.140 Noise with respect to human beings

17.140.20 Noise emitted by machines and equipment

65.060.80 Forestry equipment

Classification index

U25-514

Print number

1 - 01/04/2009

International kinship

ISO 22868:2005

European kinship

EN ISO 22868:2008

Sumary

Forestry machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy)

ISO 22868:2005 specifies a noise test code for determining, efficiently and under standardized conditions, the noise emission characteristics of portable, hand-held, combustion-engine-powered forest machines such as chain-saws, brush cutters and grass trimmers. Noise emission characteristics include the A-weighted emission sound pressure level at the operator position and the A-weighted sound power level. The code is applicable for manufacturers' product controls as well as type tests. It is intended that the results obtained will be able to be used to compare different machines or different models of the same type of machine. Although the noise emission values determined are obtained in an artificial operation, they are representative of noise emission in a real work situation.

Replaced standards (1)

NF EN ISO 22868

January 2007

Standard Cancelled

Forestry machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy)

<p>ISO 22868:2005 specifies a noise test code for determining, efficiently and under standardized conditions, the noise emission characteristics of portable, hand-held, combustion-engine-powered forest machines such as chain-saws, brush cutters and grass trimmers. Noise emission characteristics include the A-weighted emission sound pressure level at the operator position and the A-weighted sound power level. The code is applicable for manufacturers' product controls as well as type tests. It is intended that the results obtained will be able to be used to compare different machines or different models of the same type of machine. Although the noise emission values determined are obtained in an artificial operation, they are representative of noise emission in a real work situation.</p>

Standard replaced by (1)

NF EN ISO 22868

April 2011

Standard Cancelled

Forestry and garden machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy)

<p>ISO 22868:2011 specifies a noise test code for determining, efficiently and under standardized conditions, the noise emission characteristics of portable, hand‑held, combustion‑engine‑powered forestry and garden machines, including chain-saws, brush-cutters, grass-trimmers, pole-mounted powered pruners, hedge-trimmers and garden blowers/vacuums. Noise emission characteristics include the A‑weighted emission sound pressure level at the operator position and the A‑weighted sound power level.</p>

Table of contents

View the extract

Avant-propos
iv
Introduction
v
1 Domaine d'application
1
2 Références normatives
1
3 Termes et définitions
2
4 Valeurs à mesurer et grandeurs à évaluer
2
5 Détermination du niveau de puissance acoustique pondéré A
2
6 Mesurage du niveau de pression acoustique d'émission pondéré A au poste de l'opérateur
3
6.1 Généralités
3
6.2 Exigences relatives à la surface artificielle
4
6.3 Exigences relatives au sol recouvert d'herbe
4
6.4 Exigences relatives au sol en béton recouvert de sciure de bois
4
7 Installation, montage et conditions de fonctionnement
5
8 Informations à mesurer, à calculer et à rapporter
5
9 Déclaration des valeurs acoustiques d'émission
5
Annexe A (normative) Conditions spécifiques pour les scies à chaîne
6
Annexe B (normative) Conditions spécifiques pour les débroussailleuses et les coupe-herbe
13
Annexe C (informative) Exemple de frein hydraulique monté sur le guide-chaîne de la scie à chaîne pour simuler la coupe
21
Annexe D (informative) Détermination du niveau de puissance acoustique pondéré A suivant la Directive relative aux émissions sonores des matériels utilisés à l'extérieur des bâtiments, 2000/14/CE
22
Bibliographie
23

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ