产品描述1。独特的内部风循环,风循环风机循环,使内室温度均匀。2.大屏幕液晶显示,多数据同时显示,30段程序控制,轮动,梯式操作,具有回路自诊断和传感器故障报警功能。3.4.新型湿度传感器,采用瑞士SENSIRION公司生产的SHT11芯片。智能PID温度控制系统,高精度温度控制,配备PT100传感器,高精度稳定进口湿度传感器组件,自动控制湿度。5.双开门结构,采用优质石铅矿观察样品,外门带磁条,开、关方便,密封性好。6.Intelligent defrosting function ensure device long-time run without defrost. Standard mechanical independent temperature limiter provide double protection. 7.Inner humidifying system with small particles, good humidity uniformity, low water consumption and function of alarm when is short of water.