Products [

Fume hood controller

]Information

If you are interested in this product, you can

Product Name : Fume hood controller
Product Type :
Product Manufacturers : Sunlance
Product Documentation : No Related Documents

Brief

A fume hood controller is a device of good significance in laboratory safety and operation.

Fume hood controller Detailed description of

Definition and Function

A fume hood controller is a device that monitors and controls the airflow within laboratory fume hoods. It regulates the air velocity to ensure that dangerous vapors, aerosols, and hazardous gases are confined within the fume hoods, preventing them from spreading into the laboratory environment and endangering the safety of operators.

Types

- Variable Air Volume (VAV) Controller: It adjusts the amount of air entering the fume hood, offering precise control over airflow, which is suitable for applications where space is limited and strict airflow control is required.

- Constant Air Volume (CAV) Controller: Keeps the amount of air entering the fume hood constant. It is often used in larger spaces where there is less need for precise airflow control.

- Variable Air Velocity Controller: Regulates the speed at which air enters the fume hood, which is useful in applications where accuracy is crucial.

Working Principles

- Sensor Monitoring: It is equipped with various sensors like sash position sensors and airflow sensors. The sash position sensor provides signals about the opening area of the fume hood, while the airflow sensor gives information about the flow rate.

- Control Adjustment: Utilizes control algorithms such as feed-forward and closed-loop control. For example, feed-forward control can quickly adjust the air valve or fan to maintain a constant face velocity when the sash position changes.

Features

- Safety Protection: Monitors the airflow status in real time. When the airflow is abnormal or below the set value, it will issue audible and visual alarms.

- Energy Saving: Can reduce the volume of exhausted air according to the actual usage of the fume hood.

- Easy Integration: Many fume hood controllers can be seamlessly integrated with building automation systems.

Applications

Fume hood controllers are widely used in various laboratory settings, including research laboratories in universities, research institutions in the life science and medical fields, and R & D centers in the chemical industry.

Leave a message for product

Title

Contact

Tel

Content

Verify Code

Click to change

Note：1. Shortcut key for send message :Alt+s or Ctrl+Enter!
2. If necessary, please leave your detail contact!