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Technical Service
Biological Safety Cabinet Testing & Certification


On-site certification of a biological safety cabinet is essential to verify that the cabinet continues to provide the personnel, product and environmental protection. Class II BSCs are tested and certified on a semi-annual or annual basis depending on the application.  A comprehensive test should include the followings:


·         Downflow velocity profiling

·         Inflow velocity profiling

·         Airflow smoke pattern test

·         HEPA filter leak test

·         Cabinet integrity test (for Type A1 cabinets with positive-pressure contaminated plenums only)

·         Alarm function verification

·         Blower interlock (for Type B1 and B2 cabinets)

·         Exhaust system performance (for any cabinet connected to the building exhaust system)

·         Lighting intensity test

·         Vibration test

·         Noise level test

·         Electrical tests (leakage, ground circuit resistance, and polarity)

 



 


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Sale area:
  • Hong Kong

We offer comprehensive testing, certification, decontamination and repair services, performed by well-trained engineers and TUV-accredited certifiers in Hong Kong.  Our services are conducted according to the suppliers’ standard operating procedures which are updated to remain compliant with EN12469 and NSF/ANSI 49.  Report documentation in standard or customized format are provided upon the completion of each service calls.



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  • techcomp@techcomp.com.hk
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  • +65-62678921
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