Description

The High-Performance Flow Hood YR06569 is an advanced and specialized laboratory solution, designed for working environments that demand maximum safety and control, facilitating 4-sided panoramic visibility. Its H14 level filtration guarantees exceptional air purification ($ge 99.997%$).

The cabinet structure is manufactured from a cold-rolled steel plate (1.0 mm) thick, with an epoxy resin powder coating (yellow) that provides excellent chemical resistance. A distinctive and crucial feature is the acrylic viewing window of $ge (10 , text{mm})$, which is fabricated by one-piece hot-bending molding and offers 4-sided panoramic visibility.

Design, Flexibility, and Frequently Asked Questions

The YR06569 model offers crucial configuration flexibility: it can be chosen as a ductless version or with a $text{Ø}160 , text{mm}$ duct. The work surface uses a PP (Polypropylene) material of $(12 + 12 , text{mm})$ thickness.

The folding front window (magnetically fixed) allows for three key positions for safety and handling:

• Fully Closed: Provides more effective prevention of harmful gas escape.
• Half Open: Meets laboratory safety requirements when the opening is below $30 , text{cm}$ in height.
• Fully Open: Only allows for the entry and exit of large equipment; working is prohibited when fully open.

Filtration, Advantages, and Disadvantages

Advantages:

• Maximum Filtration Efficiency: H14 Level ($ge 99.997%$).
• 4-Sided Panoramic Visibility: Folding front window and clear acrylic sides for a complete view of the workspace.
• Powerful Ventilation: Integrated Centrifugal Fan (Power of $138 , text{W} pm 15%$) and air handling capacity of $220 – 1200 , text{m}^3/text{h}$.
• Emergency Safety: “Full Speed” button (T key) which overrides speed and runs the fan at maximum power for emergencies.
• Chemical Resistance: PP work surface.

Disadvantages:

• The operating noise is $50 , text{DB}$.
• Requires periodic replacement of the filters (H14 HEPA and Activated Carbon) and the UV lamp.
• High filter Initial/Ultimate Resistance ($le 220 , text{Pa}$ / $le 500 , text{Pa}$).

Product Use in the Field

The YR06569 Flow Hood is essential in pharmaceutical research, microbiology, media preparation, and any application requiring strict sterilization and particle control due to its H14 ($ge 99.997%$) filtration. Its PP surface and chemical resistance make it suitable for handling biological samples and strong acids. The 4-sided panoramic visibility provided by the acrylic is crucial for precise monitoring of complex experiments from multiple angles, making it a versatile unit for university labs and specialized R&D centers.

Recommendations

• Verify the efficiency of the H14 HEPA filters periodically, maintaining the initial resistance $le 220 , text{Pa}$.
• Use the “Full Speed” button (T key) only in case of emergency for immediate contaminant evacuation.
• The unlimited wind speed adjustment allows the hood to be adapted to different experiments.
• Cleaning and instrument handling are facilitated by opening the window to the maximum height.

Technical Specifications