Norm

NPR-ISO/TR 22520:2005 en

Draagbare, met de hand geleide bosbouwmachines - A-gewogen emissie geluid drukniveaus op de bedieningsplaats - Vergelijkbare gegevens in 2002

  • Deze norm is ingetrokken sinds 04-09-2012

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 9
Commissie Landbouwwerktuigen
Gepubliceerd op 01-02-2005
Taal Engels
ISO/TR 22520 provides comparative data, obtained from various manufacturers and other official sources, for the year 2002, on the A-weighted emission sound pressure levels of portable hand-held forestry machinery. It is applicable to chain saws (for which the existing emission sound pressure levels were for the full range of engine sizes) and to brush-cutters and grass-trimmers. International Standards ISO 11681-1, ISO 11681-2 and ISO 11806 require that these machines be designed to generate noise levels as low as practicable, based on the existing noise emission data, and ISO/TR 22520 is intended to assist in determining compliance with that requirement.

Details

ICS-code 17.140.20
65.060.80
Nederlandse titel Draagbare, met de hand geleide bosbouwmachines - A-gewogen emissie geluid drukniveaus op de bedieningsplaats - Vergelijkbare gegevens in 2002
Engelse titel Portable hand-held forestry machines - A-weighted emission sound pressure levels at the operator's station - Comparative data in 2002

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