ISO/TR 22520:2005
Portable hand-held forestry machines — A-weighted emission sound pressure levels at the operator's station — Comparative data in 2002
Reference number
ISO/TR 22520:2005
Edición 1
2005-01
Retirada
ISO/TR 22520:2005
36303
Retirada (Edición 1, 2005)

Resumen

ISO/TR 22520:2005 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 grass-trimmers and brush-cutters. 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.

Informaciones generales

  •  : Retirada
     : 2005-01
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 9
  • ISO/TC 23/SC 17
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)