ventilation cabinet specs：L1200/1500/1800*W850*H2350
The intelligent safety fume hood adopts the overall modular frame structure design. The front frame is made of 3.0mm thick aluminum alloy and integrates the front automatic window transmission system. The system can automatically drive the window to rise before the personnel go to the fume hood, and automatically close the window after the personnel leave.

All steel fume hood specification : L1200 / 1500 / 1800 * W850 * H2350
Desktop : 12.7 mm high-quality solid core physical and chemical board was used. 1, the upper and lower box : 1.0 mm cold rolled steel plate, surface pickling phosphating rust, epoxy resin electrostatic spraying, thickness of 80 microns 2.Visual window : ≥ 5mm thick explosion-proof tempered glass 3.Three-section guide plate design : 5mm anti-double plate is used to ensure the reasonable airflow direction in the cabinet and reduce the eddy current and dead angle. 4, control panel : socket, anti-corrosion LED lighting, fan, air valve on-off control

pp ventilation cabinet Specification: L1200/1500/1800*W850*H2350
Tabletop: 12.7mm high-quality solid physical and chemical board 1. Upper and lower boxes: 8mm PP polypropylene board is adopted, which has strong acid and alkali resistance and corrosion resistance 2. Visual window: ≥5mm thick explosion-proof tempered glass 3. Three-section deflector design: 5mm PP polypropylene board is used to ensure the reasonable airflow direction in the cabinet and reduce vortex and dead angle 4. Control panel: socket, anti-corrosion LED lighting, fan, damper start and stop control

Universal exhaust hood
Universal extraction hood is the first choice for local ventilation: simple installation, flexible positioning, good ventilation performance, can effectively protect the personal safety of laboratory staff.

atomic absorption cover
Wood fume hood is our scientific and technical personnel, according to the country of specialized laboratory fume hood usage requirements, and technology transfer through the fume hood for advanced study in developed countries, listen to user needs and ideas, using new materials, new technology and the new control method, with reference to foreign advanced technology developed by and is the ideal test lab worker safety protection equipment. It is mainly suitable for all kinds of large-scale precision instruments, requiring positioning and installation, and stable ventilation performance parameters, which is one of the factors that must be considered in the overall laboratory planning and design.

Introduction of ventilation system
1. At present, the most commonly used are mainly CAV constant air volume control system, PLC frequency conversion control system and VAV variable air volume control system. 2. There are often many sources of chemical pollution that are not conducive to human health in the laboratory, especially harmful gases, and it is very important to eliminate them. But at the same time, energy is often consumed in large quantities, so the standard requirements for ventilation control systems in laboratories are extremely strict, from the early CAV (constant air volume control), 2-state (bistable control), VAV (variable air volume control) system, to the latest UBC (adaptive control) system - both safe and in line with the need to save energy.