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SEFA 9 - Ductless -2020.pdf

Jason Peng, an engineer at Deiiang Company

  • Author:Jason Peng

  • Cleanroom Engineering Technology Manager of Deiiang Company.

    Product R&D Manager of GDC Inc. Cleanroom Equipment Manufacturing Company.

    Executive Director of Guangdong Cleanroom Industry Association of China.

    Engaged in R&D of related products for 15 years, with rich relevant technical experience
  • 2026-07-27  |  Visits:

Requirements for the design, construction, filtration performance, testing, monitoring, and labeling of ductless (filter-free) fume hoods and exhaust hoods used in laboratories. Filtration efficiency, airtightness, face velocity, alarm systems, and filtration saturation.

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