文章基本信息

标题：Elements of Clean-room Technology and Contamination Control
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作者：J.C. Kapoor ; Meenakshi Gupta
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2003
卷号：53
期号：3
页码：249-258
DOI：10.14429/dsj.53.2273
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：The heart of the clean room is the high efticiency particualte air (HEPA)/ultra-low penetration air (ULPA) filter, which provides the highest level of air cleaning ever achieved by a singleprocess step. Filter technology has seen tremendous growth in terms of ultimate performance and air handling capacity. Mere installation of ULPA filters of 99.99995 per cent efficiency for 0.2 um aerosol is not sufficient for achieving the desired performance of a clean room. Other design aspects like flow fields, face velocity, number of air changes, make-up air fractions and precise control of other environmental parameters (temperature, humidity, airflow, noise, vibrations, electrostatic discharge, etc.) are equally important.
关键词：Clean-room technology, clean-room design, contamination mapping, super clean rooms, clean rooms, filters, high efficiency particulate air filters, ultra-low penetration air filters