回升传输速率 Heating-up rate 0~15℃/min保温层温湿度准确度 Temperature accuracy in soaking ±2℃型号/参数Model/Specification使用温度(℃)Working temperature 炉膛尺寸(mm)Hearth size 功率(kW)Power RH16-φ60-201650φ60×60020