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Use of HEPA Filters in Biological Safety Cabinets
become a household name as consumer product manufacturers market HEPA filters to. improve home air quality. Vacuum cleaners and HVAC systems are now fitted with HEPA filters. Generally,. HEPA filters are 99.97% efficient at the 0.3 micron particle size and are therefore very effective on submicron...
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Interphex Preview, Part Deux
the planning and design of facilities, clean rooms, HVAC systems, central utility plants, and distribution systems for advanced manufacturing and healthcare institutions. High-Tech Instruments for Life Sciences offers instruments, scientific equipment and integrated software solutions. Products...
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MICRO:March 1998:Product Technology News (p.122)
structure the first two layers provides prefiltration while the final layer provides the absolute rating. The cartridges come in single or multiple modules measuring 5, 10, 20, 30, or 40 in. Fifteen particle-retention ratings are available. HVAC Air Purifier Airguard Industries Louisville, KY...
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MICRO: Product Technology News (February 2001)
or single-pass self-powered HEPA filters. House HVAC can perform air-conditioning. An entry vestibule with air curtains and outfitting equipment are also available....
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Development of Next Generation Automatic Climate Control (.pdf)
that. course, realized that changes in body metabolism. automatic climate control is the least desired HVAC. and dress will at times make a different in-car. feature (vs. standard AC, instant heat, left-right. temperature desirable. In this case only a slight. individual control, air filtration, etc...
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Product Extra!
models can handle up to a half-dozen 6-in. wafers in a single carrier, and VR900 carriers can accommodate up to four 300-mm wafers. All the carriers incorporate the vendor's vacuum release technology. Information: 408/733-1313. Clestra Cleanroom's AdvancAir HVAC air-handling system for controlling...
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Interphex Preview, Part Deux
, a multidisciplinary engineering firm, delivers advanced solutions to pharmaceutical and life science manufacturers. Project experience includes the planning and design of facilities, clean rooms, HVAC systems, central utility plants, and distribution systems for advanced manufacturing and healthcare...
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MICRO:Semicon West '99 (June '99)
..........8306 Haldor Topsoe A/S..........8415A Harmonic Drive Technologies..........8302 Henry Butcher..........8311 Holbrooks Development & Manufacturing..........8607 HVAC ..........8602 ISM Technology..........8211 J&S Technical Associates..........8201 John Cabot International..........8409...
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MICRO:Archives of 1997 Back Issues
software, and more Pick of the Literature: Tech manuals, brochures, catalogs, and the like Product Extra!: Subppb-quality HF, HCl developed; carriers configured for fragile wafers; HVAC system designed for minienvironments; garment cleanliness tests offered; automatic defect classification option...