| 摘要 |
<p>#CMT# #/CMT# The hood i.e. safety cabinet (1), has a working chamber (3) surrounded by a housing. The working chamber is closable with a front plate or windscreen (4). A set of surfaces e.g. worktop (32), is allowed to delimit the working chamber, and the set of surfaces is partially provided with a photocatalytic coating (5). An illumination device is utilized for irradiating and activating the photocatalytic coating, where the illumination device provides a UV radiation. #CMT#USE : #/CMT# Laboratory fume hood i.e. safety cabinet (claimed) such as class two safety cabinet. #CMT#ADVANTAGE : #/CMT# The set of surfaces is allowed to delimit the working chamber, and the set of surfaces is partially provided with the photocatalytic coating, thus effectively eliminating contamination of workspace, and avoiding injuries to the user during operation of the fume hood. The coating has antimicrobial properties, and is applied in a simple manner without degradation of products in the workspace. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a plan view of a laboratory fume hood or a class two safety cabinet. 1 : Safety cabinet 3 : Working chamber 4 : Windscreen 5 : Photocatalytic coating 32 : Worktop #CMT#METALLURGY : #/CMT# The coating includes titanium nanoparticles.</p> |
