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All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center

All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center

    • All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center
    • All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center
    • All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center
    • All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center
  • All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center

    Product Details:

    Place of Origin: CHINA
    Brand Name: MODULAR
    Certification: ISO14001, ISO 9001,CE,SGS
    Model Number: MBFH-B01

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set or 1 unit
    Price: negotiable
    Packaging Details: safety package for transporation
    Delivery Time: within 7 - 20 workdays after recevided the deposit
    Payment Terms: L/C, D/A, D/P, T/T, Western Union
    Supply Ability: 10000 units per month
    Detailed Product Description
    Name: Benchtop Fume Hood Usage: Cupboard Work
    External Size: 1240*800*2200mm Inneral Size: 1020*670*730mm
    Front Window: Motorized Consumption: 400W

    Fume Hood With Phenolic Resin Tops Benchtop Fume Hood Cupboard Work

    Operating performance: The location of the hood affects its efficiency. Ideally, fume hoods should be located in an area of minimal traffic. When a person walks by a fume hood, turbulence can be created causing contaminants to be drawn outside the hood. Also, if the air diffuser is located directly above the fume hood, air turbulencemay be created causing contaminants to escape into the room. The air flow into the room has an effect on the fume hood. All doors and windows shold be kept closed to maintain the negative pressure of the lab with respect to the outside corridor. This ensures thatany contaminants in the lab will be exhausted through the fume hood and not escape into the hallway.

    If non-carcinogenic materials are being used the acceptable face velocity for minimally hazardous materials is 50fpm. Currently, all fume hoods are certified for work with hazardous chemicals if the air velocity is between 80 and 120 fpm. At velocities greater than 125 fpm face velocity, studies have demonstrated that the creation of turbulence causes contaminants to flow our ot the hood and into the user's breathing zone.

     

    Techenical Data

    Model

    FH1200E

    external size

    1240*800*2200mm

    internal size

    1020*670*730mm

    work surface height

    850mm

    max opening

    520mm

    inflow air velocity

    0.3-0.8m/s

    noise

    ≤ 60dB

    exhaust duct

    PVC, 4 meters

    pipe strap

    1 pc

    led lamp

    12 W*1

     

    Inspection of fume hoods

    When installed, fume hoods should be inspected in accordance with the American Society of Heating. It is the responsibility of the office of the university architect or facilities management to arrange for testing and intial certification of a new hood.

    An air balancing specialist is hired to ensure that containment meet design criteria and taht supply and exhaust air flow are in proper proportion to establish a negative pressure diferential between the lab and the outside corridor. Exhaust flow must be greater than supply to create air movement from the hall into the lab to contain airborne contaminants

    All - Welded Steel Frames Benchtop Fume Hood For Inspection And Testing Center

    Contact Details
    Modular Lab Limited

    Contact Person: Lily

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