標(biāo)準(zhǔn)號：BS EN 60704-2-9-2003
中文標(biāo)準(zhǔn)名稱：家用和類似用途電器.測定空中傳播噪聲的試驗(yàn)規(guī)范.電動頭發(fā)護(hù)理器具的特殊要求
英文標(biāo)準(zhǔn)名稱：Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Particular requirements for electric hair care appliances
標(biāo)準(zhǔn)類型：Z32
發(fā)布日期：2003/11/5 12:00:00
實(shí)施日期：2003/11/5 12:00:00
中國標(biāo)準(zhǔn)分類號：Z32
國際標(biāo)準(zhǔn)分類號：17.140.20;97.170
適用范圍：1 General Replacement: This part of IEC 60704 applies to electric hand-held hairdryers for household and similar use supplied from mains, which operate with a flow of air. These particular requirements can also be applied to analogous electrically operated devices such as hairstyling appliances, which produce the airflow by a fan. Helmet-type hairdryers are excluded from this standard. This standard does not apply to hair care appliances with radiant heating. 2 Types of noise Replacement: ISO 3743-1, ISO 3743-2 and ISO 3744 can be used for measuring noise emitted by electric hairdryers. 3 Size of the source Replacement: The method specified in ISO 3744 is applicable to noise sources of any size (limited only by available test environment). When applying ISO 3743-1 and ISO 3743-2, care should be taken that the maximum size of the electric hair care appliance under test fulfils the requirements specified in 1.3 of ISO 3743-1 and ISO 3743-2.