Purpose: A fume hood, also known as a fume cupboard or fume closet, is a specialized local ventilation device that plays a crucial role in ensuring the safety of individuals working with hazardous or toxic substances. Its primary function is to minimize the exposure to harmful fumes, vapors, and dusts that may be released during various laboratory procedures. The design of a fume hood consists of a fully enclosed workspace with a transparent front sash, allowing users to observe and access the interior while maintaining a protective barrier. The front sash can be adjusted to control the airflow and create a negative pressure zone inside the enclosure, ensuring that any potential contaminants are effectively captured and contained. Fume hoods are equipped with a powerful exhaust system that effectively removes and filters the hazardous substances present in the air. The exhaust system helps to maintain a safe and clean working environment by expelling the toxic fumes and preventing their dispersion into the laboratory or surrounding areas. The filtered air is then safely released outside the building or recalculated back into the laboratory, depending on the type of fume hood.
Standard Specification of Fume Hood.
1. Type of Fume Hood: Laboratory.
2. Construction: Double walled.
3. Internal Construction: High grade SS 304 stainless steel.
4. External Construction: Mild steel and finished in epoxy powder coating.
5. Material of Front Shutter: Acrylic /Toughened Glass.
6. Type of Base Cabinets: Movable without Wheels.
7. Availability of Sink: 300 mm
8. Face Velocity: 0.1
9. Details of Electrical outlets: Electrical Sockets 15 Amp & MCB Switch.
10. Illumination: Fluorescent Lamp or UV Lamp.
11. Air Flow (Cubic meter/hr): 0.2.
12. Efficiency & Noise level of Blower (%, dB): 60dB.
13. Type of Filter: HEPA Filter.
14. Type of Fumes suitable for laboratory.
15. Wattage of Blower (W): 800 W
16. Material of sink: PP / SS-304.
17. Type of Blower: Centrifugal.
18. Design details of Electrical Services: Modular.
19. Material of the Blower: Aluminum.
20. Working Platform Thickness (mm): 20.
21. Provision of Electrical Outlets available.
22. Stand: M.S Pipe Powder coated.
23. Castors: Heavy duty wheel for easy movement.
24. Power Supply: 220 V, 50 Hz Single Phases.
Technical Data& Ordering Information:-
Model | CLW-147-A | CLW-147-B | CLW-147-C | CLW-147-D | CLW-147-E | CLW-147-F |
Size in mm | 600x600x600 mm | 900x600x600 mm | 1200x600x600 mm | 1500x600x600 mm | 1800x600x600 mm | 2100x600x600 mm |
Optional Features:
1. Shelves in Base Storage Units.
2. Ducting for Hood.
3. Material of exterior body ss304/ss316 (GMP model).
4. Caster wheels with brake.
5. Calibration & validation certificates traceable to NABL.
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