Ductless Lab PP Fume Hood

Cabinet Components

The cabinet is crafted from 8 - mm high - quality white - film - covered PP (polypropylene) boards. These boards exhibit outstanding corrosion resistance. Seamless welding is carried out using color - matched welding rods, ensuring the cabinet's sturdiness and airtightness.

Front and Side Panels

The main material for the front and side panels is ≥6 - mm acrylic board. It has excellent weather resistance and remarkable chemical - resistance properties. It is not prone to aging, is colorless and transparent, allowing light to penetrate throughout. This provides a comfortable visual experience and an elegant appearance.

Seven - inch LCD Touchscreen Display

Features a seven - inch LCD touchscreen with a high - definition display resolution of 1024×600, offering a perfect visual system for easy operation and clear data viewing.

Real - time Temperature and Humidity Monitoring System

This system can display real - time temperature and humidity values. Users can set alarm parameters to ensure the safe use of the product, especially crucial in maintaining optimal environmental conditions for experiments.

Fan Monitoring

The fan monitoring function includes an alarm for fan system malfunctions. The fan speed can be adjusted online, ensuring that the air volume meets the requirements of different chemical operations. This flexibility is essential for various experimental processes.

Filter Saturation Alarm System

A saturation alarm value is set for the filter. Once the value exceeds the set range, an alarm is triggered, corresponding to the VOC concentration level. When both the alarm and the concentration level are high, it indicates that the filter needs to be replaced to maintain effective filtration.

Imported PSC Fan from the United States

Equipped with a 24 - volt PSC fan imported from the United States, which features stable performance, ultra - quiet operation, and is free from sparks and static electricity. This ensures safe operation, especially when handling flammable or sensitive chemicals.

High - efficiency Filtration System

The filtration system arranges and distributes filters according to particle size, following ASTM standards. It is highly effective in dealing with acidic gases and organic gases, with strong adsorption capabilities. For particles, a high - efficiency HEPA filter is used, achieving a filtration efficiency of 99.995% for particles larger than 0.3 μm.

LED Lighting

The LED lighting has a power equivalent to that of a 25 - W fluorescent lamp. It does not generate heat, ensuring safety and not affecting the experimental environment temperature. It is energy - saving, environmentally friendly, and has a long service life.

Epoxy Resin Worktop

The epoxy resin worktop has excellent chemical stability, extremely strong corrosion - resistance, good impact - resistance without damage, and outstanding high - temperature resistance. It is of one - piece core - through structure, has a long service life, and will not delaminate, expand, or crack.

Superiorities

Convenient Installation and Environment - friendly Design

There is no need for complex pipeline installation engineering. The installation is straightforward. Moreover, the exhaust gas is not discharged externally, making it a new - type and environmentally friendly product, which is in line with modern environmental protection requirements.

Customizable Filtration Module

The top of the fume hood can be equipped with a filter module system according to experimental needs. This allows it to meet a wide variety of different experiments, providing great flexibility for users.

Advanced Modular Filtration Technology

The advanced modular filtration technology can completely adsorb and filter harmful gases, particulate dust, and other substances generated during experiments, effectively protecting the laboratory environment and the health of operators.

Energy - saving

It does not consume air - conditioning energy, achieving high - efficiency energy savings. This not only reduces operating costs but also contributes to overall energy conservation.

Flexible Placement Options

It can be placed directly on the desktop or equipped with a mobile wheel base. This makes it convenient and flexible, suitable for any complex experimental location, whether in a small laboratory corner or a large - scale industrial setting.

Working Principle

Air Inlet

Air is directly drawn from the laboratory into the fume hood, creating a negative pressure environment. The stable face velocity forms a natural barrier that separates users from the chemicals they are handling, providing a primary line of defense against potential chemical exposure.

Comprehensive Filtration System

The fan system sucks the toxic and harmful gases upward. These gases then pass through the filter. After the filtration process, clean air is returned to the room. The excellent concentration control within the cabinet ensures that chemical gases in the cabinet do not escape back into the room, thus preventing pollution.

Purifying Laboratory Air

Different filters are configured according to different operations. This effectively filters toxic and harmful gases, purifies the laboratory air, removes chemical residue odors, and improves the cleanliness level of the laboratory, creating a healthier and more suitable experimental environment.

Purifying the Surrounding Air

The continuous filtration efficiency of the fume hood helps to purify the indoor air. Over time, it contributes to improving the overall air quality in the laboratory area, benefiting both the experimenters and the long - term integrity of the laboratory equipment.

Parameter (Specification)

Feature And Application

Designed with a desktop - type or mobile base, it can be freely placed anywhere in the laboratory without the need for fixed installation. The transparent acrylic side panels, combined with an epoxy resin worktop, are resistant to high temperatures (≤180℃) and corrosion. It offers the option of triangular/elliptical/trapezoidal operation holes, adapting to different experimental habits.

Application Scenarios

Suitable for space - restricted areas such as temporary laboratories and R & D centers of small - scale enterprises. In teaching demonstrations, it can visually display the experimental process while ensuring the safety of teachers and students. During field operations, the mobile wheel base facilitates rapid deployment.

Details