Laboratory and industrial extraction arm

Benefits of an extraction arm

During experimental processes in the laboratory, gas, steam, fibers, dust, oil vapor or harmful particles are produced. These hazardous contaminants must be absorbed from the laboratory environment to maintain the health of the laboratory user. The adsorbed contaminated air must be filtered in a safe environment and then released. The efficiency and performance of the contamination system, such as the laboratory extraction arm , has a great impact on the health and safety of laboratory users, because this efficient tool is a local hood that absorbs contaminants from the source of the manufacturer and prevents its spread in space.

The joints embedded in the laboratory extraction arm make the arm hood more flexible to be placed at the closest distance to the source of contamination. In addition, the consumption of electrical and thermal energy is greatly reduced by reducing the consumption of processed air inside the laboratory, which is required to dilute the pollution and transfer it to the outside space. A local hood can reduce the large amount of CO2 imposed on the environment. In addition, the movable extraction arm hood can provide more flexibility to absorb pollution in confined spaces due to its suction portability.

The arm hood is a tool that ensures the health and protection of the environment through innovative design and engineering.

Maximum pollution absorption efficiency

For situations where steam or gas is generated in small quantities and in limited space, a hinged joint hood is the best cost-effective solution. This contamination can be removed from the confined space. After filtering the pollution, evacuate the air to a safe space. But if the pollution is large or the vapors and gases are very dangerous, it is better to limit the polluted space.

The efficiency of absorbing pollution from a space depends on many influential factors. The efficiency of the extraction arm is affected by the dimensions and shape of the hood or the distance of the hood from the source of contamination and the amount of suction. Also, things like the position of the laboratory extraction arm or the amount of passage of laboratory users near the contamination affect the efficiency.

It is not possible to control all these parameters. However, the optimized shape of the EA-2021 Series arm hood joints is such that it maximizes airflow volume while minimizing pressure drop.

The importance of ventilation in dentistry

One of the most important applications of extraction arm (local hood) is ventilation of dental centers and medical services. During the treatment of particles, viruses, bacteria and contamination are released from the patient’s mouth along with saliva particles into space. If the contamination is not absorbed in the patient’s mouth, it is easily spread throughout the treatment space with minimal air movement. This event causes the transmission and spread of various diseases. It spreads diseases such as respiratory infections.

Contaminants can be absorbed using an extraction arm and a high-efficiency sucker and transported out of the treatment area. The spread of bacterial and viral diseases such as influenza and COVID is reduced by the arm hood. The arm has a high flexibility to be in the right position due to its hinge. It does not restrict the vision and activities of the doctor and surgeon.

For one treatment space, one or more local hoods can be used and connected to a central suction. Or use suction cups for each. In situations where it is not possible to run installations and pipes, a movable extraction arm with a filter can be used.

Avoid pollution in beauty service centers

Airborne particles and detergent and cosmetic chemicals pollute the air of beauty salons and make them highly pathogenic. In addition, due to the dense presence of people in these spaces, it is possible to transmit existing respiratory diseases. If this pollution is not absorbed properly, in addition to creating air pollution, it will have an adverse effect on the environmental comfort conditions of these centers. The air and atmosphere will be frustrating and annoying.

To absorb this pollution, it is better to use suitable tools such as extraction arm so that with less energy and noise pollution can remove the pollution from the work environment. In situations where it is not possible to transfer polluted air out of the workplace, a movable filter extraction arm can be used to remove these contaminants without the need for piping.