Size(外型尺寸) 450mm(L) ×220mm(W) ×190mm(H) Weight(重量) 8.0kg Air Volume(风量) 70~120CFM Ion Balance(离子平衡) 0V±10V Specification(技术参数) ating Voltage(操作电压) 110V/60Hz or 220V/50Hz Current Consumption(消耗电流) 3.0A or1.5A Operating Temperature(操作温度) 0-50℃ Air Coverage(气流面积) 50cm×120cm