Ductless clean air fume hood

The LEIDOM safety ductless air purification fume hood is designed with the product concept of compliance, environmental protection, health, and safety. It is equipped with activated carbon molecular filters and air particle filters, which can adsorb most chemical gases. When researchers conduct chemical experiments inside the cabinet, harmful gases are adsorbed by the filters in the filtering device, and the filtered air circulates indoors. The air purification fume hood does not exhaust air to the outside, thus reducing the operating energy consumption (cost) of air conditioning and ventilation systems; Moreover, due to the adsorption of harmful gases by filters, they are not directly discharged outdoors, which can reduce pollution to the atmospheric environment.

Product Name:Ductless clean air fume hood

Product model: LDGA080

External dimensions: 2070 * 880 * 700mm

Air processing capacity: 240m3/h

Average surface wind speed: 0.4-0.6m/s

Power supply: AC220V/50HZ

Power: 187W

Volume: 60dB

Type of operating hole: Triangular (trapezoidal)

Number of filters: 2 sets of D-type filter molds

Number of fans: 1

Lighting: 1 set of LED lighting fixtures (20W/600mm)

Display screen: seven inch LCD touch screen

Tabletop: Epoxy resin countertop

Power cord: 1 piece

Control system: 1 set

Alarm system: 1 set

　　Ductless clean air fume hoodDetailed parameters:

1. Metal components: The main material is high-quality cold-rolled steel plate with a thickness of ≥ 1.2mm, coated with electrostatic powder coating and durable chemical resistant lead-free coating to maintain high smoothness and minimize the effects of corrosion and moisture.

2. Cabinet: The main material is ≥ 6mm acrylic board with good weather resistance and excellent chemical resistance. It is not easy to age, colorless and transparent, transparent throughout, visually comfortable, and beautiful.

3. Seven inch LCD touch screen display, real-time temperature and humidity environment monitoring, fan monitoring, VOC concentration environment monitoring, and integrated alarm system.

4. Using high-quality centrifugal fan, 24V current, stable performance, *, no spark static electricity.

5. Efficient filtration system, arranged and distributed according to particle size, following ASTM standards, effectively targets acidic gases and organic gases, with strong adsorption capacity. High efficiency HEPA filters are used for particles, with a filtration efficiency of 99.995% for particles larger than 0.3um. The top can be equipped with a filtering module system according to experimental requirements to meet various different experiments. Optional organic filters (for adsorption of organic solvents), ammonia filters (for operation of ammonia reagents, organic reagents), inorganic filters (for adsorption of both organic solvents and inorganic acids), HEPA filters (for adsorption of solid powders, strong ability), formaldehyde filters (for operation of formaldehyde reagents, organic reagents).

6. The power of LED lighting is equivalent to that of a 10W fluorescent lamp, which does not generate heat, is safe and does not affect the temperature of the experimental environment, and is energy-saving, environmentally friendly, and has a long lifespan.

7. Epoxy resin countertops have good chemical stability and corrosion resistance, good impact resistance without damage, excellent high temperature resistance, integrated transparent core, long service life, no delamination, no expansion, and no cracking.

8. No need to install pipeline engineering, easy installation, no exhaust gas discharge, new environmental protection.

9. Can be placed on a desktop or configured with a mobile wheel base, convenient and flexible, suitable for any complex experimental location.