... of double-layer isolation,reduce power consumption,environmental protection concept,energy conservation.Internal isolated ... surface and water tank,ensure the quality of atomization and uses persistent.Ergonomic ... chamber,working room in the upper,convenient to take. Technical ParametersALLIGENT-WS Constant Climate ChamberWS-150WS-250WS-400Convection modeForced-convectionControl mode30 Programmable ...