Firstsing Polypropylene Active Fume Lab fume hood with VAV System

High quality with excellent chemical resistance.
Polypropylene increases the strength of the chamber and improves its thermal properties.
The unit is made of high-quality non-corrosive polypropylene with excellent chemical resistance.
The Active Fume Cupboards protect laboratory staff from noxious fumes released by acids, dangerous gas and organic solutions – materials and acids which regular steel hoods may not withstand. Harmful and unpleasant chemical fumes are removed from the controlled environment to facilitate a safe, pleasant work environment. The fume
cupboard channels chemical vapors out of the building using an external fan installed on the roof or on an external wall.
The device has a sensor that detects the operator standing next to it and thus opens and closes the window automatically. The fan changes speed according to the state of the window (closed / open), greatly reducing power consumption.
The device also has an additional small system
Fans inside the chamber have a spray system that improves the safety and airflow inside the chamber.
The mendef protects the laboratory staff from harmful toxic substances in the process of working with acids, hazardous gases, organic solutions, etc. - Materials and acids that are coated with standard metals are not resistant to them.
VAV System:
Reliable VAV (Variable Air Volume) system for fume cupboards measures the air velocity using a high quality sensor. The data is converted to an analog signal that can control a VFD (Variable-Frequency Drive).
The system’s key advantage is its ease of operation: an unskilled worker can easily calibrate, set the alarm and operation set points and control the system. The VAV system provides a safe energy-saving environment and can upgrade fume cupboards to smart, advanced devices.