|Place of Origin:||CHINA|
|Certification:||ISO14001, ISO 9001,CE,SGS|
|Minimum Order Quantity:||1 set or 1 unit|
|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|
|Name:||Ductless Fume Hood||Usage:||Fumigation Hood|
|External Size:||1500/1800*800*2365mm||Inneral Size:||1590*635*820mm|
Anti-Corrosion Ductless Fume Hood Stainless Steel Material Fumigation Hood
Laboratory fume hoods minimize chemical exposure to laboratory workers. They are considered the primary means of protection from inhalation of hazardous vapors, mists and particulate matter. It is therefore, important that all pntentiallty harmful chemical work be conducted inside a properly functioning fume hood.
The exhaust fan draws air from the room in which the hood is in through the hood opening and out through the ductwork. A fume hood is an intergral part of the building air handling system.
A fume hood structure is basically a cabinet, with an open side or sides for access to the interior of the hood. A transparent, movable sash, allows the user to restrict or enlarge the fume hood opening. The hood is connected, via ductwork, to an exhaust fan, usually located on the roof of the building in which the hood is located.
|work surface height||900mm||900mm|
|inflow air velocity||0.3-0.8m/s||0.3-0.8m/s|
|noise||≤ 60dB||≤ 60dB|
|exhaust duct||PVC, 4 meters||PVC, 4 meters|
|pipe strap||2 pcs||4 pcs|
|Worktops||Epoxy Resin is the modern laboratory benchtop material that offers a superb|
|combination of features and benefits. It is durable, extremely chemical and stain resistant, mechanically strong, easily cleaned and decontaminated and exhibits good fire resistance and fire propagation properties. As cast by Simmons it is a solid material that cannot delaminate and has the same properties throughout its entire thickness. It is moulded into a wide range of components of different sizes to cater for the most exacting of laboratory specifications, and is available in a range of subtle and aesthetically pleasing colours|
|These are custom made to suit your requirements in either 316 or 304 quality steel|
|Other: Phenolic resin, Ceramic, etc|
Variable air volume principle
Variable air volume (VAV) hoods differ from constant air volume (CAV) hoods because of their ability to vary air volume exhausted through the hood depending on the hood sash position. VAV hoods reduce the total quantity fo supply and exhaust air to a space when not needed, threrby reducing total operating coasts.
A VAV hood maintains a constant face velocity regardless of sash position. To ensure accurate control of the average face vellocity, VAV hoods incorporate a closed loop control system. The system continuously measures and adjusts the smount of air being exhausted to maintain the required average face velocity. The addition of the VAV fume hood vontrol system significantly increases the hood's ability to protect against exposure to chemical vapors or other contaminants. Many VAV hoods are also equipped with visual and audible alarms and gauged to notify the laboratory worker of hood malfunction or insufficient face velocity.
How about the package?
Bubble film + Cottom + Standard export wooden case or as your request.
How about payment term?
T/T & L/C & Western Union (40% deposit, the balance before shipment)
How about delivery time?
Within 15 workdays after receiving deposit.