Biosafety Cabinet Class II B2

Biosafety Cabinet Class II B2

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Biosafety Cabinets are specialized workstations widely used in clinical, pharmaceutical, life science and industrial laboratories where experiments need highly contaminant free environment. Also known as biological safety cabinets and biohazard safety cabinets, these are made in three different class types such as Class 1, Class 2 and Class 3; in which Class 2 is widely used in microbiology laboratories because it provides protection to both product as well as personal. It is biosafety level factor which decides which BSC should be used in laboratory.  These  cabinets  are  considered  safer  than  other   clean   benches   because  such BSCs effectively eliminate risks to operator / staff, samples and the environment from pathogenic biological agents (PBA) and microorganisms responsible for spreading airborne infection.


  • Features and Benefits


    We offer three types of class 2 biosafety cabinets are made. It is the type of work which decides which class 2 BSC should be used in laboratory. Below is short description about all types we offer:

    • Type A2: recirculate approximately 70% air and 30% exhaust
    • Type B1: recirculate approximately 30% air and 70% exhaust
    • Type B2: Does not recirculate but exhaust 100% air


    Our cabinets are ergonomically designed to provide long service life. Only thick metal sheets and pipes are used in construction so that you may get the finest and safest Biosafety Cabinet in the market today. There are three different MOC used.

    • Complete Stainless Steel 304 / 316
    • Inner Stainless Steel, Outer Mild Steel Stainless
    • Steel bench, rest mild Steel

    Air Circulation of Class II B2:

    In order to minimize spread of airborne bacterial and viral organisms, the use of filter is crucial; therefore, we use 99.95% efficiency HEPA filters for particle size 0.3 microns in our biological class 2 type B2 safety cabinets. These air filters are of ISO 5 / Class 100 quality. Inflow velocity remains approx. 105 fpm (0.5 m/sec) with 100% air exhaust through separate exhaust mechanism.

    Standard Accessories:

    Our Biosafety cabinets are fitted with fluorescent lights outside working zone. UV lamps are fitted inside working zone in such a way that the operator cannot see them directly. Microprocessor controlled mechanism allows UV on only when door is closed. Auto sensors facilitate to run blower after opening of door only. User can set warm time as per convenience which in turn will tun on the FL light only after set time and door open controlled by microprocessor. Electrical sockets are fitted to run any instrument under the working area; in addition, service fixtures for air, gas, vacuum and water are fitted on demand. 

    We also manufacturer biosafety cabinets class 2 type A2

    Microprocessor based PID Controller:

    •  Automatic control of UV, Blower and LED light on sash movement.
    •  Large LCD Display with clear vision.  External Socket control to avoid hand touch inside the chamber
    •  Warm up timer option allows delay in switching on LED to clear internal air before working on opening of Sash to  safe level
  • Technical Specifications

    Sizes Available

    2ft, 3ft, 4ft, 5ft and 6 ft


    SS 304 /316 / Powder coated MS or GI sheet

    Work top

    SS 304 /316


    Double walled


    Microprocessor PID controllerDisplay of SV & PV

    Air filtration

    HEPA filter 99.95% efficiency

    Switches and indicators

    Microprocessor controlled switches for UV, Blower Motor, LED/FL Lamp with inbuilt pressure gauge and UV timer

    Air recirculation

    Does not recirculate but 100% air exhaust

    Average                            Airflow Velocity

    105 feet per min


    In-built fumigation port (Optional)

    Noise level

    Less than 60 decibel

    Electrical protection

    MCB &Fitting with earthing protection

    Standard Fittings

    UV germicidal lamp to cover the entire work surface. Mounted on a stand with levelling feet

    Inbuilt pressure gauge Fluorescent lamp /LED Lamp

    Standard functions

    Digital display on pressure on HEPA. Sash Height Alarm on display Movable stand

    Virus Burnout unit

    Service valves for gas and water Arm Elbow rest

  • Standard Sizes / Dimensions

    IG- CIIB2222

    2 x 2 x 2

    610 x 610 x 610


    3 x 2 x 2

    914 x 610 x 610


    4 x 2 x 2

    1219 x 610 x 610


    5 x 2 x 2

    1524 x 610 x 610


    6 x 2 x 2

    1829 x 610 x 610