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Lab Fume Hood

Steel Lab Ventilation Hood

Steel Lab Ventilation Hood

1.Steel lab ventilation hood introduction Laboratory ventilation is an indispensable part of laboratory design. In order to prevent laboratory staff from inhaling or swallowing toxic, pathogenic or unknown chemicals and organisms, good ventilation should be provided in the laboratory. In order...
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1.Steel lab ventilation hood introduction

Laboratory ventilation is an indispensable part of laboratory design. In order to prevent laboratory staff from inhaling or swallowing toxic, pathogenic or unknown chemicals and organisms, good ventilation should be provided in the laboratory. In order to prevent the absorption of some vapors, gases and particulates (smoke, soot, dust and air suspension), pollutants must be removed by means of ventilation cabinets, hood or local ventilation. The main purpose of the fume hood is to discharge the harmful gases produced in the experiment, protect the health of the experimenters, and provide an efficient, energy-saving and safe operation space.

2.Technical parameters




H×L×W (MM)


H×L×W (MM)

Air quantity


static pressure






>1080 m3/h






>1350 m3/h






>1620 m3/h


3.Product detail

Original: Jiangsu, China

Certification: ISO9001, ISO14001, etc.

Price: Negotiable

Material: Steel

Payment term: TT, LC

Delivery date: Negotiable

Packing: export standard

Market: Middle East/ Africa/Asia/South America/Europe/North America

Warranty: 1 year

MOQ: 1 set

4.Equipment characteristics

1. Countertops: made of 12.7mm thick core physical and chemical board, surrounded by 25.4mm. It has corrosion resistance, strong acid and alkali resistance and organic solvent erosion, toughness, impact resistance, high temperature resistance of 200 C, waterproof, anti-bacterial growth, no toxic substances, no radiation, health and environmental protection, anti-static. All steel fume hood

2. Lining plate and diversion plate: The special acid and alkali resistant diversion plate for the fume hood is adopted, and the solid phenolic resin composite liner laminated chemical plate with 6 mm thick white surface is installed. Installation position and angle should make the exhaust distribution uniform and no dead angle. Under standard conditions, the proportion of exhaust air from upper and middle and lower outlets of diversion plate is about 50 +10% respectively, so as to ensure that the gas with different specific gravity can be effectively eliminated. In addition, the proportion of exhaust air from middle and lower outlets can be increased to 80% by manually adjustable design of exhaust air ratio. Above, to meet the needs of different experiments.

3. Windows: the use of 6mm thick professional explosion-proof glass, the use of no break balance, hidden structure design. Balance the weight of windows, ensure the smooth opening and closing of windows, sliding freely up and down windows, can stay in any position, in the vertical closure of the window and the working table of the ventilation cabinet, design and retain air grille to prevent gas spillover due to temperature difference, to ensure that when the window closes the fan is still in place. When working, there will be no negative pressure in the working area of the cabinet.

4. Window handle: epoxy paint spray baking steel handle, beautiful and generous.

5. Suspension cables: 5 mm diameter PVC-coated cables, with rust-proof, load-bearing capacity, rust-proof, corrosion-resistant and other characteristics.

6. Fume hood shell and box body: The whole body is made of 1.2mm high-quality cold-rolled steel plate by cutting, stamping, bending and gas-shielded welding with special machine tools. The surface is treated by anti-rust technology such as degreasing, pickling and phosphating, and then by epoxy resin spraying process. It has strong acid and alkali resistance, corrosion resistance, impact resistance and toughness. Point. The surface of the steel is smooth and smooth. No obvious defects such as weld scar, bubbling, depression, indentation, scratch, crack, pitting, corner collapse and edge are allowed.

7. In order to match the installation of water, electricity and gas and routine maintenance, the backboard design should be a backplane.

8. Ventilator Controller: Microcomputer integrated touch panel switch control, beautiful appearance, easy maintenance and replacement.

9. Socket: adopt multi-function six hole socket, and configure overload protection switch.

10. Lighting: Fluorescent lamp lighting is used to ensure that the working face is not less than 450 Lux brightness standard, not in contact with the cabinet gas, easy to replace.

11. faucet: single, double or three white faucets, adjustable hot and cold water, copper spike outlet, high head, single 360 degree rotation, easy for multi-purpose use, removable cleaning.

12. flume: PP material, mold molding, acid and alkali corrosion, underside installation.

13. Valve: Copper surface treated by epoxy resin spraying process, high pressure, acid and alkali resistance, heat resistance material, single-port isolation operation. (optional according to user needs)

14. Fan: Use of high-quality FRP fan, good exhaust, low noise, acid and alkali resistance, weathering resistance. The motor is made of steel motor. (design selection according to user's actual situation)

15. ventilation pipe: made of glass fibre reinforced plastics (diameter 250 - 400mm). (size is determined by field).

16. Handles and Hinges: Stainless steel Handles and Cherry Blossom Brand Hinges are used, and the opening times are more than 100,000 times.

5.Experience and markets:

KHN is professional lab furniture manufacturer. Products are well sailed all over the world, got many compliments from customers.


Hot Tags: steel lab ventilation hood, China, suppliers, manufacturers, factory, customized, price, OEM
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