ISO/TR 22520:2005

Portable hand-held forestry machines -- A-weighted emission sound pressure levels at the operator's station -- Comparative data in 2002

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.


Общая информация

  • Текущий статус :  Withdrawn
    Дата публикации : 2005-01
  • Версия : 1
  • :
    ISO/TC 23/SC 17
    Manually portable forest machinery
  • 17.140.20
    Noise emitted by machines and equipment
    65.060.80
    Forestry equipment

Жизненны цикл

Стандарт, который пересматривается каждые 5 лет



Изменения / Исправления

  • В настоящее время отменен
    ISO/TR 22520:2005

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