All steel fume hood fume hood

1、 The main functional features of Lan Yu fume hood are:

1. Security

Three guide plates allow harmful gases located at different heights to be discharged from different sections. The fume hood shall exhaust the air from the fume hood at a speed of 0.5m/s on the operating surface, ensuring that there is no residual gas present. High ventilation efficiency, with an exhaust volume of 450-1600m3/h and low noise. It can provide a safer and more comfortable experimental space for experimenters.

2. Intelligent control

Ventilation adopts fume hood fan exhaust, water, electricity, gas and ventilation integrated panel control, which can be equipped with anti-corrosion and explosion-proof lighting, and multifunctional (three-phase, single-phase) sockets. Equipped with gas pipelines and multiple water pipe interfaces. It can meet the requirements of water, electricity, and gas for various experiments.

3. Economic viability

Compared to traditional bypass fume hoods, it can save about 50% of energy in air-conditioned environments.

2、 Specifications:

3、 Material description of all steel structure fume hood or fume hood

A、 Structural combination: Adopting a three-stage combination cabinet, the upper cabinet (ventilation cabinet), middle (operation table), and lower cabinet (including a single-sided independent suction type cabinet and another side independent water, electricity, and pipeline system accommodating cabinet design).

B、 Shell: Made by stamping steel plates with a thickness of 1.2mm or more, the surface is treated with acid and alkali resistant EPOXY powder paint coating.

C、 Inner shell: Adopting imported acid and alkali resistant fume hood lined with fume hood, installed with 6mm thick white surface SOLIDPHENOLIC RESIN COMPOSITE LINER laminated chemical board.

D、 Tabletop: Made of laboratory ceramic panels (resistant to high temperatures of 1200 ℃) or made of 304 or 316L stainless steel. It has the advantages of corrosion resistance, antibacterial and anti-static properties.

E、 Lighting: 30W fluorescent lamp is used

F、 Handle: Made of SUS304 stainless steel matte square handle.

G、 Airflow board: 6mm thick fume hood anti double special airflow board is used, and the installation position and angle need to make the exhaust distribution uniform. Under standard conditions, the exhaust volume ratio of the air outlets above, middle, and below the deflector is about 50 ± 10% each to ensure that gases of different densities can be effectively discharged. In addition, it is designed with manually adjustable exhaust volume ratio to increase the exhaust volume ratio of the middle and lower air outlets to over 80% to meet the needs of different experiments.

H、 Window: Made of 5mm thick tempered explosion-proof glass. Internally, a pituitary balance device is used, which can stay in any position up or down.

I、 The upper and lower opening height of the cabinet operation door is 600-700mm.

J、 Working face wind speed: 0.4-0.6m/s.

K、 Exhaust air volume: 1080-1400m3/h.

L、 Exhaust resistance: 5-12mmH2O.

M、 Working voltage: AC220V~380V.

N、 Motor power: 0.04~2.2kw (reference).

O、 Electrical accessories: universal socket (220V/10A), fluorescent lamp, fan on/off control.

P、 Water supply: 1 set of DN25. (configured according to user requirements)

Q、 Drainage: 1 set of DN50. (configured according to user requirements)

R、 Air outlet size: Φ 300mm.

S、 Fan: made of glass fiber reinforced plastic, acid and alkali resistant, anti-aging.

T、 Air duct: made of glass fiber reinforced plastic, acid and alkali resistant, anti-aging.