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BioSafety Cabinet Class 1 with HEPA Filter
This Class 1 BioSafety Cabinet with HEPA Filter offers 0.3~0.5 m/s airflow, 99.999% filtration efficiency at 0.3 μm, a 304 stainless steel worktable, UV and fluorescent lamps, and operates quietly Add to Inquiry
What is Class I Biosafety Cabinet?
Class I Biosafety Cabinet is defined as a ventilated enclosure that provides protection for laboratory personnel and the environment but does not protect the product or sample from contamination.
Comparison with Other Classes BSC
| Class |
Personnel Protection |
Environmental Protection |
Product Protection |
|---|---|---|---|
| Yes | Yes | No | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes |
Class I Biosafety Cabinet FAQs
Does a Class I BSC require external ventilation?
Yes, it must be hard-ducted to exhaust systems to filter contaminants via HEPA before releasing air externally.
What safety features do Class I BSC have?
Negative pressure design, HEPA filtration for exhaust, and a front airflow barrier to contain aerosols.
When should a Class I BSC be used?
For processes involving volatile toxins or pathogens where sample sterility isn’t critical (e.g., chemical weighing, non-sterile microbiological tasks).
Maintenance requirements for Class I BSC?
Regular HEPA filter replacements, airflow checks, and decontamination post-use. Annual certification is mandatory for safety compliance.
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