Ductless Fume Hood, HUYAir DFH

    Ductless Fume Hood, HUYAir DFH is a viable alternative to conventional fume hoods. This type of fume hood utilizes carbon or HEPA filtration to protect laboratory personnel from toxic chemical fumes, odors, and particles. Known for its plug-and-play feature and mobility, Ductless Fume Hood guarantees a hassle-free installation and no lab work interruption.

    • Quality fume hood meets standard: ASHREA 110.
    • Size standard: 900mm | 1200mm | 1500mm.
    • Warranty : 03 year.

      Technology:

      • HUYAir DFH utilizes the “HUYAir Comprehensive” microprocessor control system, displaying the full performance of the hood on the LCD screen.
      • Sensors are directly installed in the hood to monitor airflow, with integrated low airspeed warning mode.
      • Alert displays when the filters and UV lamp reach the end of their service life.
      • When the UV lamp is activated, the fluorescent lamp and motor automatically turn off. When the door is opened, the UV lamp automatically turns off to protect the user.
      • Door alert: When the glass door is opened beyond the limit of 200mm, audible signals and lights will activate to ensure safe operation.
      • When the glass door is completely closed, the motor automatically reduces its speed to 30% to save energy, extend the motor’s lifespan, and maintain a clean working environment.
      • The motor utilizes energy-efficient EBMpapst centrifugal fans from Germany, saving energy, prolonging filter lifespan, and reducing noise during operation.
      • Carbon filters from GVS – UK are used:
        1. GP – General organic compound removal (i.e solvents, odours, organic acids etc)
        2. CYN – Removal of compounds containing Cyanide (and general organics)
        3. AMM – Removal of compounds containing Ammonia & Amine (and general organics)
        4. FOR – Removal of Formaldehyde (and general organics)
        5. ACI – Removal of inorganic acids and general organics (including Sulphur compounds)
        6. ACR- Removal of Alkali compounds (and general organics)
        7. ETH – Removal of compounds containing Ether (and general organics)

      Design:

      • The hood is designed with 5mm tempered glass on both sides to resist UV rays and provide easy observation of samples and other users’ processes.
      • Scientific design: The lifting frame and support structure create a comfortable working surface.
      • Advanced internal structure optimizes airflow.

      Materials:

      • Outer shell made of 1.2mm thick galvanized steel with chemical-resistant electrostatic coating.
      • Interior chamber made of 0.8mm thick SUS 304 stainless steel.
      • Glass door made of 5-10mm tempered glass, designed with counterweight for easy opening and closing.
      Model HUYAir DFH-900 HUYAir DFH-1200 HUYAir DFH-1500
      External dimensions
      (L x W x H mm)      		 L900 x W750 x H1200 mm L1200 x W750 x H1200 mm L1500 x W750 x H1200 mm
      Internal dimensions
      (L x W x H mm)      		 L820 x W530 x H600 mm L1120x W530 x H600 mm L1420x W530 x H600 mm
      External dimensions with Support Stand (L x W x H mm) L900 x W750 x H2000 mm L1200 x W750 x H2000 mm L1500 x W750 x H2000 mm
      Inflow air velocity 0,5
      Brightness >750 lux
      Noise level <65 dB
      Power supply 220 V/50 Hz
      Support Stand Support Stand with caster wheels | Height 800mm for model HUYAir FH
      Support Stand with cabinets | Height 800mm for model HUYAir Bio2-Eco
      Power accessories Power outlet
      Vans accessories Gas vans | Gas (such as N2) | Vacuum vans
      Water vans
      Sink accessories Mini sink
      Phụ kiện lọc carbon GVS – Anh 1. GP – General organic compound removal (i.e solvents, odours, organic acids etc)
      2. CYN – Removal of compounds containing Cyanide (and general organics)
      3. AMM – Removal of compounds containing Ammonia & Amine (and general organics)
      4. FOR – Removal of Formaldehyde (and general organics)
      5. ACI – Removal of inorganic acids and general organics (including Sulphur compounds)
      6. ACR- Removal of Alkali compounds (and general organics)
      7. ETH – Removal of compounds containing Ether (and general organics)
      • The HUYAir DFH ductless fume hood is designed with a dedicated filtration system that effectively absorbs and removes all pollutants, ensuring clean air is released into the external environment.
      • The hood is equipped with “Bybass” air intake slots on the front surface, along with “Baffles” to redirect the airflow, ensuring good air circulation even when the hood is fully closed and the door is open at a high position.
      • The surrounding air is drawn in through the front door and the intake slots, with the airflow behind the partition wall directed towards the filter and then expelled outside.
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