標(biāo)準(zhǔn)號(hào)：ISO 16232-4-2007
中文標(biāo)準(zhǔn)名稱：道路車輛.液壓管路部件清潔度.第4部分:超聲技術(shù)萃取污染物的方法
英文標(biāo)準(zhǔn)名稱：Road vehicles - Cleanliness of components of fluid circuits - Part 4: Method of extraction of contaminants by ultrasonic techniques
標(biāo)準(zhǔn)類型：T32
發(fā)布日期：2007/6/1 12:00:00
實(shí)施日期：2007/6/1 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：T32
國際標(biāo)準(zhǔn)分類號(hào)：13.040.50;43.180
引用標(biāo)準(zhǔn)：ISO 16232-1;ISO 16232-2;ISO 16232-3;ISO 16232-5;ISO 16232-6;ISO 16232-7;ISO 16232-8;ISO 16232-9;ISO 16232-10-2007
適用范圍：This part of ISO 16232 describes the principles of extraction of contaminants from a component either byimmersion in an ultrasonic bath or by applying ultrasonic vibrations directly via sonotrodes. It is preferablyapplied to small and medium sized components of various geometry of which both internal and/or externalsurfaces have to be examined (e.g. joint seals, gears, etc). It is also applicable to small parts to be analysed inbatches.This method can be used on its own or in association with other methods of extraction described in theISO 16232 series.Unless otherwise specified, this part of ISO 16232 deals with particulate contamination only. It does not,therefore, cover appearance defects or contamination by liquid or gaseous materials. It covers the amountand the nature of residual particles resulting from manufacturing processes and from the environment.