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Class II Biological Safety Cabinet

     BIO II A

     Bio II Advance

     Bio Ultra

BIO II A


Certified by TUV according to Safety Cabinets European standard EN 12469, Class II Telstar BIO II A provides a high level of protection to operator, environment and products. It is suitable for the manipulation of pathogenes of categories 1, 2 and 3 as stated in the standard but is also the ideal equipment to protect fragile samples from direct or cross contamination. Taking advantage of the long experience of Telstar in design of equipment for pharmaceutical production, BIO II A offers safety features, options and accessories beyond the standard requirements, to fulfill virtually all needs. Each cabinet is factory-certified by TÜV-GS registered laboratory to meet the specified performance requirements.

Control System

    A clear, simple and intuitive microprocessor driven system provides full control over all functions of the cabinet with user and maintenance menus.
    Alphanumeric LCD screen displays clear information on:
  • Chamber downflow air speed.
  • Inlet/Exhaust air flow.
  • Chamber temperature.
  • Total running hours.
  • U.V. lamp running hours.
  • HEPA filters replacement date.
    Visual and audible alarms shown on the display:
  • Low exhaust flow.
  • Low downflow air velocity.
  • Exhaust and downflow fan malfunction.
  • Total running hours.
  • Front window opened.
    Air flow and lighting interlock when U.V. lamp is on.
    Impulsion and exhaust fans provide a double safety system: In case of eventual stop of the exhaust fan, the impulsion one is automatically stopped. In case of eventual stop of the impulsion fan, the exhaust one increases its speed in order to maintain under pressure conditions in the working space.
    Automatic exhaust and downflow filters clogging compensation.