標準號：BS EN ISO 22868-2011
中文標準名稱：林業和園林機械.以內燃機為動力的便攜式手持機械的噪聲測試.工程法(2級準確度)
英文標準名稱：Forestry and garden machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (Grade 2 accuracy)
標準類型：Z32
發布日期：2011/5/31 12:00:00
實施日期：2011/5/31 12:00:00
中國標準分類號：Z32
國際標準分類號：13.140;17.140.20;65.060.80
引用標準：ISO 354;ISO 3744;ISO 4871-1996;ISO 6531;ISO 7112;ISO 7293;ISO 8893;ISO 11201;IEC 61672-1
適用范圍：CAUTION — Some of the test procedures specified in this International Standard involve processesthat could lead to a hazardous situation. Any person performing tests in accordance with thisInternational Standard shall be appropriately trained in the type of work to be carried out.This International Standard specifies a noise test code for determining, efficiently and under standardizedconditions, the noise emission characteristics of portable, hand-held, combustion-engine-powered forest andgarden machines, including chain-saws, brush-cutters, grass-trimmers, pole-mounted powered pruners,hedge-trimmers and garden blowers/vacuums. Noise emission characteristics include the A-weightedemission sound pressure level at the operator position and the A-weighted sound power level.