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Biological Safety Cabinet, BSC-IIA2-4J&BSC-IIB2-4J

  • High-quality SUS304 stainless steel or cold-rolled steel plate
  • Vertical laminar negative pressure model
  • Class II biological safety cabinet

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BSC series biological safety cabinets are biological safety isolation equipment used in biological safety laboratories or other laboratories to protect personnel, tested samples and the environment. It can meet the operation of pathogenic body with risk level of 1, 2 and 3.


High-Quality&Ergonomic Construction

  • The box body is made of high-quality SUS304 stainless steel or cold-rolled steel plate, which is easy to clean;
  • The exhaust air is filtered by a high-efficiency filter to protect the environment from pollution;


  • Class II biological safety cabinet;
  • Vertical laminar negative pressure model, return air 30%/100% filtration discharge;

High security

  • Negative pressure design ensures the safety of operators;
  • Integrated sliding safety door positioning, easy to operate;
  • Equipped with filter blocking alarm, blower overload alarm, working window opening limit alarm system;


Cleanliness level ISO level 5 (Level100)
Filter level / filter efficiency HEPA/ULPA ≥99.995~99.999% @0.3μm
Average airflow velocity of downdraft(m/s) 0.25~0.40
Average airflow velocity of inflow air(m/s) ≥0.5
Sound emission (dBA) ≤67
Vibration peak (μm) ≤5
Electricity AC single-phase 220V/50Hz
Air balance biological protection Personnel protection:

a.The total number of colonies in the impact sampler:≤10CFU/time

b.Total colony count of the slot sampler:≤5CFU/time

Product protection1-8CFU/ml(repeat 3times,5min/time)total number of colonies:≤5CFU/time
Cross contamination protection1-8CFU/ml(repeat 3times,5min/time)total number of colonies:≤5CFU/time
Max. power(KV·A) ≤1.5 (Spare socket included)
Net weight/Gross weight(Kg) 270/280
Working zone area


1300*520*640 mm
External dimension


Fluorescent lamp 30W*2pcs
UV lamp 18W*1pc
Illumination (Lux) 650
Supply and exhaust pipe diameter(mm) Φ250 Φ250
Wind direction Top out Top in,top out


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    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    17th floor, Mingsheng Building, Xinluo Street, Jinan

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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