箱体采用数控机床加工成型，造型美观大方，并采用无反作用把手，操作简便。 
箱体内胆采用进口高级不锈钢（SUS304）镜面板，箱体外胆采用A3钢板喷塑，增加了外观质感和洁净度。 
补水箱置于控制箱体右下部，并有缺水自动保护，更便利操作者补充水源。 大型观测视窗附照明灯保持箱内明亮，且利用发热体内嵌式钢化玻璃，随时清晰的观测箱内状况。 
加湿系统管路与控制线路板分开，可避免因加湿管路漏水发生故障，提高安全性。 水路系统管路电路系统方便维护和检修。 
箱体保温采用超细玻璃纤维保温棉，可避免不必要的能量损失。 
箱体左侧配一直径50mm的测试孔，可供外接测试电源线或信号线使用。

功能：高温或低温环境对产品的破坏
符合标准：GB/T2424.1 GB/T2424.2
温度范围：【（0～－70℃）定货时说明】～150℃
波动/均匀度：≤±0.5℃/+2℃ －3℃
温度控制器：GDW:数显P、I、D+S、S、R微电脑集成控制器 GDJW:韩国880可编程控制器
温度传感器：铂金电阻PT100Ω/MV
制冷系统：原装法国泰康压缩机组
循环系统：耐高低温空调型电机、多叶式离心风轮
门框隔热：双层耐高低温、老化硅橡胶密封条
电源电压：AC380V±10%    50HZ
 

当高低温交变试验箱出现此报警时，应如何判断呢？ 
1、检查环境温度是否过高，正常的环境温度最好控制在5℃~28℃之间                                                                                                                                                                                                                                                                                                           2、按超压保护器的复位按钮，具体位置请查看高低温交变试验箱的操作说明书                                                                                                                                                                                                                                                                                          3、风冷式冷凝器因使用时间较长，累积灰尘太厚，清理冷凝器上的灰尘即可                                                                                                                                                                                                                                                                                             4、压缩机中的制冷量过多，吧多余的制冷液排出                                                                                                                                                                                                                                                                                                                                                5、检查压缩机是否缺沸                                                                                                                                                                                                                                                                                                                                                                                             6、冷凝风机损坏不转