Title:
SAFETY CABINET
Document Type and Number:
Japanese Patent JP2019000779
Kind Code:
A
Abstract:
To provide a safety cabinet capable of preventing overlook in a tightness test or in a HEPA filter transmittance test, even if pathogen or the like is leaked from a work space wall surface inside the safety cabinet.SOLUTION: A safety cabinet having a work plane on the undersurface of a work space, a front panel on the front surface of the work space, and a work opening under the front panel, and having first air cleaning means for filtering exhaust air, which is exhaust air from inside the work space, is characterized by constituting a side wall surface of the work space, and an opposite work space side of a back wall surface with an outer wall of a device having a prescribed tightness performance.SELECTED DRAWING: Figure 1B
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Inventors:
ONO KEIICHI
SATO HIROTOSHI
SATO HIROTOSHI
Application Number:
JP2017116368A
Publication Date:
January 10, 2019
Filing Date:
June 14, 2017
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD
International Classes:
C12M1/00; B01L1/00; F24F7/06
Attorney, Agent or Firm:
Aoritsu patent business corporation