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Can a TDA-5B be used to test Biological Safety Cabinets (BSCs)?

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Can a TDA-5B be used to test Biological Safety Cabinets (BSCs)?

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ATI does not recommend the use of the TDA-5B or any other thermal condensation based aerosol generator for use in the certification of Biological Safety Cabinets. IEST RP034 specifically cautions against this practice and NSF/ANSI 49-2002, Annex F specifically calls out for the use of a Laskin nozzle style generator or equivalent during certification. A TDA-5B generator is not considered a Laskin nozzle equivalent aerosol generator.

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