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|Place of Origin:||Guangzhou,China(mainland)|
|Model Number:||CH- FH|
|Minimum Order Quantity:||1 set or 1 unit|
|Packaging Details:||wooden case/ carton packing|
|Delivery Time:||15-20 working days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||10000 units per month|
|Name:||Laboratory Full Steel Fume Hood||Dimension:||1200/1500/1800*850*2350mm|
|General Use:||Commercial Furniture, For Experiment||Color:||Blue OR Customized|
|Voltage:||220V||Gas Fitting:||Epoxy Powder Electrostatic Spraying|
|Exhaust Fan:||FRP Inclined Flow Fan||Ventilation Ducts:||PVC Material, FPR, PP Or Other|
|Air Valve:||Manual Or Electric||Front Window:||Manual|
Chemical fume extraction hood,
Physics chemical fume hood
Ventilation cabinet (fume hood) is an important part of the laboratory equipment, it is a kind of effective local ventilation. Ventilation cabinet can make experiment operator and other workers in laboratory away from the toxic gases, chemical reagents in the laboratory environment infringement, in ensuring the safety of the lab environment and overall functional play a vital role.
Protect the user from inhaling toxic gases (fume hoods, biosafety cabinets, glove boxes)
Protect the product or experiment (biosafety cabinets, glove boxes)
Protect the environment (recirculating fume hoods, certain biosafety cabinets, and any other type when fitted with appropriate filters in the exhaust airstream)
For exceptionally hazardous materials, an enclosed glovebox may be used, which completely isolates the operator from all direct physical contact with the work material and tools. The enclosure may also be maintained at negative air pressure to ensure that nothing can escape via minute air leaks.
1. Combined cabinet, upper smoke exhaust cabinet, middle operating table, lower bottom cabinet with independent water, electricity and gas pipeline system, three-stage diversion design, no dead Angle for exhaust, can effectively remove toxic gas.
2. Cabinet body: outside the upper cabinet, the frame is made of cold rolled steel plate with a thickness of 1.0mm. After the steel components are pickling and phosphating, the surface is pickling, phosphating and epoxy powder electrostatic spraying. The inner partition is made of 4mm thick anti-bette chemical laminated plate, whose structural design can release pressure in explosion. Ark cabinet body under a thickness of 1.0 MM cold rolled steel sheet production, the built-in steel bearing bracket, steel bracket using 60 * 30 * 1.5 MM steel pipe welding, surface of all steel members by pickling, phosphating, epoxy resin powder electrostatic spraying, surface (curing barn) 180 ℃ high temperature curing, acid and alkali resistance, moisture, rust, bearing performance is good, the overall structural strength, long service life, the beauty is generous.
3. The cupboard door: use 1.0 mm thick high quality cold-rolled steel plate, the double buckle jewels inside and outside, inside filling sound insulation materials, all artifacts mold stamping bending welded together, smooth transition welding parts grinding, polishing processing, burr and false welding joint and surface of steel members by pickling, phosphating, epoxy resin powder electrostatic spraying the surface, (180 ℃ high temperature curing barn), resistant to acid and alkali, moisture, rust, bearing performance is good, the overall structural strength, long service life, the beauty is generous.
4. Table: 12.7mm solid core physical and chemical board table is adopted, which is bacteriostatic and easy to clean. The edge before operation is polished by edge grinder (water mill), beautiful and smooth, without hurting hands.
5. Flow guide board and inner lining board: 4mm anti-bette chemical laminated board and three-stage air guide are adopted to solve the gas eddy phenomenon in the cabinet and discharge gas of different densities more effectively;
6. Power distribution assembly: air leakage switch, microcomputer integrated circuit board, ac contactor secondary control circuit. Control electrical box, installed in the lower cabinet, convenient maintenance.
7. Control panel: touch and intelligent control panel. Adjust the air discharge and air supply, or connect the frequency converter; Control lighting, socket.
8. Lighting: adopt full-cover lamp holder design (with cooling hole), built-in 1*30W purification lamp, luminosity 300LUX, hidden under the guide plate, easy maintenance.
9. Window: adopt 5mm float toughened glass, high transparency, explosion-proof, the window frame is connected by aluminum alloy profile with the surface treated by epoxy powder electrostatic spraying, which is wear-resistant, light and slippery, effectively solving the traditional phenomenon of stuck, and can stay at will.
10. Open the window at any position of 20mm H 750mm. Glass slideway: aluminum alloy slideway made in one time, epoxy powder electrostatic spraying on the surface, 180 degree high temperature curing, wear-resisting wool slideway on the three sides, light and noiseless glass sliding up and down.
11. Inside access door: acid and alkali resistant PP sealing tape is adopted, with access window for easy maintenance.
12. Handle: aluminum alloy concave a child type handle or C type stainless steel handle.
13. Adjustable foot: with high strength adjustable foot, it can be waterproof and adjust the level.
The detail materials and accessories as follow.
|Type||All steel structure fume hood|
|Worktop||13/16/19 mm thick Phenolic resin, Marble, Epoxy resin, PP, Cearmic etc|
|Tops||Walk-in fume hood without worktops|
|Cabinet||1.0mm thick cold-rolled steel with 75μm epoxy resin powder coating|
|Visual windows||Transparent tempered glass, explosion-proof|
|Opening height||20-750 mm|
|Control panel||Touch, intelligent control panel (can control lights, sockets, exhaust fan etc)|
|Faucet+sink||Solid brass with ceramic valve core + small PP cup|
|Gas valve||Brass body with epxoy resin powder coating|
|Socket||USA, China, Europe standard etc|
|Handle||Embedded aluminum alloy handle|
|Hinge||Stainless steel hinge or DTC175 / 105°|
|Exhaust system||CAV exhaust system (Constant air volume)|
|Ventilation ducts||PVC material, FPR, PP or other|
|Air valve||Manual or electric|
|Gross weight||280-400 kg|
|Exhaust fan||Inclined flow fan (The installation principle is the same as air conditioning)|
|Average wind speed||0.3-0.6m/s adjustalbe|
|Power||(Single-phase) 220V/50HZ or (Three-phase) 380V/50HZ|
|Exhaust air rate||1500-3500m3/h|
|Noise level||< 60dB(A)|
Contact Person: Liu