Medical Cabinets made in China Laboratory drying cabinet is lots of technical, and success of Waltz Medical to design and let this professional products come into life are based by our practices and truly understand about products. The surface wind speed of the laboratory fume hood changes with the control of the fume hood door. The safety requirements should be maintained within the specified range in order to effectively control pollution and protect laboratory personnel. The chemical laboratory requires fresh air control, and the chemical laboratory generally has temperature requirements. When fresh air is used, the energy consumption is very large. Safety requirements: when the chemical laboratory needs to be controlled as negative pressure, and the air volume of the fume hood is variable air volume, the air supply and exhaust volume are changed, and automatic control is required to maintain negative pressure. The variable air volume control device used in the laboratory fume hood can effectively solve the above problems: When using VAV control device, it can effectively maintain low air volume according to the use situation, so as to achieve the purpose of energy saving. Use the VAV control device of fume hood. It can timely and effectively keep the surface wind speed within the effective range. The VAV control device can effectively adjust the values of supply air volume and exhaust air volume, so as to achieve the purpose of negative pressure in the laboratory; This is how our laboratory drying cabinet works.Medical Cabinets made in China website:http://www.waltzmeds.com/medical-cabinets/