| Topic About: Lab Island Benches "China Famous Brand" in China Laboratory Equipment Industries!" "Top 10 in Laboratory Furniture Industries!" "ISO9001:2000"Certified! The by-pass hood generally operates at a constant volume. As its sash is closed, the air entering the hood is re-distributed, therefore minimizing the high velocity air streams encountered in conventional hoods. The by-pass openings above and below the sash reduce fluctuations in face velocity as the sash is raised and lowered and the lower by-pass provides a continuous air sweep of the work surface. Laminar air flow cabinets are designed to create a particle-free working environment. Air is taken through a filtration system and then exhausted across a work surface in a laminar or unidirectional air stream. The variable air volume (VAV) hoods are designed to be used with exhaust control systems provided by other manufacturers. In lieu of an upper by-pass, the VAV hood has a lintel which restricts the air intake of the hood to the sash opening and lower pass. The commercially available exhaust control system will detect the movement of the sash and adjust the volume of air required to maintain a constant face velocity. The filtration system compromises of a pre-filter and one or more HEPA filters. The air within the laminar flow hood is thus filtered of many particles creating a working zone for many applications in the medical, electronic and industrial sectors. Laminar Air Flow Hood Products deliver a higher level of product protection for work in progress. SPENCERS Laminar air flow cabinets offer More space and a larger work area. Ergonomic Features provide more flexibility, more comfort options and accessories to fit your requirements. Most manufacturers offer the vertical rising sash with safety glass as a standard feature. However, horizontal sliding and combination horizontal/vertical sashes are also available. A combination horizontal/vertical sash can provide both safety and energy efficiency while the horizontal sliding panels act as a safety shield while reducing the sash opening by 50%. As with the selection of the proper hood, it is a good idea to consult with an expert in the fume hood industry to ensure the proper decision is made. Do you have other size choices? Just tell us now! For more information about Lab Island Benches, please kindly visit our website http://www.xy-labs.com or contact at sales@xy-labs.com or nina@xy-labs.com, Skype: nina-nina.181, MSN: nina-nina.181@hotmail.com Contact: Nina Company Name: Xiamen XiangYun Laboratory Equipment Co., Ltd Facebook: http://www.facebook.com/profile.php?id=100001292609085 Twitter: http://twitter.com/#!/kevinkevin1012 Youtube: http://www.youtube.com/watch?v=X8L4foarAe4 Youtube: http://www.youtube.com/watch?v=4ws6zTPDM00&feature=mfu_in_order&list=UL Blogdrive: http://labfurniturek.blogdrive.com Tell us what you want and we will realize them for you!! |
