The AFNOR NF X 15-211: 2009 Standard, as referenced by ANSI Z 9.5:2012, was established by a team of experts (INRS, government bodies and professional unions), mandated by AFNOR. This standard applies to filtering fume hoods (also known as recirculating fume hoods or ETRAF) designed for research work, analysis, teaching, etc. for all laboratories in which chemicals subject to occupational exposure limits (OEL or TLV-TWA) are handled.
Download this resource now for comprehensive performance criteria regarding:
- Filtration efficiency
- Containment efficiency
- Air face velocity