ISO 14644-4:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not NOTE For classification purposes refer to ISO 14644-1. 3.8 pre-filter air filter fitted upstream of another filter to reduce the challenge on that filter ISO 14644-1 Second edition 2015-12-15 Reference number ISO 14644-1:2015(E) Este documento ha sido adquirido por CVTEC el 3 de Febrero de 2016. Para poder utilizarlo en un sistema de red interno, deberá disponer de la correspondiente licencia de AENOR BS EN ISO 14644-1:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN ISO 14644-1:2015. It supersedes BS EN ISO 14644-1:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee LBI/30, Cleanroom technology. A list of organizations represented on this committee ISO 14644-5:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but to ISO 14644-2 and ISO 14644-3 for monitoring particles and ISO 14698-1 and ISO 14698-2 for monitoring micro-organisms. 2 Normative references ISO 14644-1:2015 does not provide for classification of particle populations that are outside the specified lower threshold particle-size range, 0,1 µm to 5 µm. Concentrations of ultrafine particles (particles smaller than 0,1 µm) will be addressed in a separate standard to specify air cleanliness by nano-scale particles. ISO 14644 consists of the following parts, under the general title Cleanrooms and associated controlled environments : ¡Part 1 : Classification of air cleanliness ¡Part 2 : Specifications for testing and monitoring to prove continued compliance with ISO 14644-1 ¡Part 3 : Test methods ¡Part 4 : Design, construction and start-up ¡Part 5 Changes to ISO 14644-3:2019. ISO 14644-3:2019 is the second edition of the standard devoted to cleanroom and associated controlled environment tests, and it revises the 2005 version of the same international standard. Notably, Clause B.7, "Installed filter system leakage test," was simplified, as there previously were concerns over its Standard in development: BS ISO 14644-16 Cleanrooms and associated controlled environments Part 16: Code of practice for improving energy efficiency in cleanrooms and clean air devices. • Intended for NEW and EXISTING facilities. • Supports ISO 50001:2011 -Energy Management System. • Defines aspects offering energy savings that should be Everyone can download this standard document for free in this website. BS EN ISO 14644-1:2015 specifies the classification of air cleanliness in terms of concentration of airborne particles in cleanrooms and clean zones; and separative devices as defined in ISO 14644-7. BS EN ISO 14644-1:2015 cannot be used to characterize the physical BS EN ISO 14644-2:2015,Cleanrooms And Associated Controlled Environments - Part2:Monitoring To Provide Evidence Of Cleanroom Performance Related To Air Cleanliness By Particle Concentration BS EN 12607-3-2000 pdf download.Methods of test for petroleum and its products — BS 2000-460.3: Bitumen and bituminous binders — Determination of This is a preview of "ISO 14644-1:2015". Click here to purchase the full version from the ANSI store. ISO 14644-1:2015(E) be monitored and the attribute's grade or level may be designated along with the classification of the ISO Class of cleanliness.