首頁(yè) > 標準下載>ISO/TS 21083-2-2019 測量空氣過(guò)濾介質(zhì)對球形納米材料的效率的試驗方法--第2部分:尺寸范圍從3nm到30nm Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm免費下載
ISO/TS 21083-2-2019 測量空氣過(guò)濾介質(zhì)對球形納米材料的效率的試驗方法--第2部分:尺寸范圍從3nm到30nm Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm ISO/TS 21083-2-2019 測量空氣過(guò)濾介質(zhì)對球形納米材料的效率的試驗方法--第2部分:尺寸范圍從3nm到30nm Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm

ISO/TS 21083-2-2019 測量空氣過(guò)濾介質(zhì)對球形納米材料的效率的試驗方法--第2部分:尺寸范圍從3nm到30nm Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm

  • 標準類(lèi)別：
  • 標準大?。?/li>
  • 標準編號：ISO/TS 21083-2-2019
  • 標準狀態(tài)：現行
  • 更新時(shí)間：2023-10-05
  • 下載次數：次
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This document specifies the testing instruments and procedure for determining the filtration efficiencies of flat sheet filter media against airborne nanoparticles in the range of 3 nm to 30 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.st edition 2019-03 Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm Méthode d'essai pour mesurer l'efficacité des médias de filtration d'air par rapport aux nanomatériaux sphériques — Partie 2: Spectre granulométrique de 3 nm à 30 nm Reference number ISO/TS 21083-2:2019(E) ？ ISO 2019 ISO/TS 21083-2:2019(

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