高性能的电子产品都要经过仿真的高温和恶劣环境的测试，以达到提高产品稳定性、可靠性，高温老化房就是这种理想的实验仪器。主要被应用于电源电子、电脑、通讯、生物等领域。高温老化房使用的时候主要有以下几种故障类型：
High-performance electronic products have to be tested under simulated high temperature and harsh environment in order to improve the stability and reliability of products. High-temperature aging room is the ideal experimental instrument. Mainly used in power electronics, computers, communications, biology and other fields. There are mainly the following types of faults when the high temperature aging room is used: 1、在高温试验中，如温度变化达不到试验温度值时，可以检查电器系统，逐一排除故障。如温度升得很慢，就要查看风循环系统，看一下 风循环的调节挡板是否开启正常，反之，就检查风循环的电机运转是否正常。如温度过冲厉害那么就需要整定PID 的设置参数。如果温度直接上升，过温保护， 那么，控制器出故障，须更换控制仪表。
1. In the high temperature test, if the temperature change does not reach the test temperature value, the electrical system can be checked and the faults can be eliminated one by one. If the temperature rises very slowly, we should check the wind circulation system to see whether the regulating baffle of the wind circulation is open properly, and vice versa, check whether the motor of the wind circulation is running properly. If the temperature is too high, the setting parameters of PID need to be adjusted. If the temperature rises directly and the overtemperature protection occurs, the control instrument must be replaced if the controller fails.
2、低温达不到试验的指标，那你就要观察温度的变化，是温度降的很慢，还是温度到一定值后温度有回升的趋势，前者就要检查一下，做 低温试验前是否将工作室烘干，使工作室保持干燥后再将试验样品放入工作室内再做试验，工作室内的试验样品是否放置的过多，使工作室内的风不能充分循 环。
2. If the low temperature can not reach the test target, then you should observe the change of temperature, whether the temperature drops very slowly or the temperature tends to rise after a certain value. The former should check whether the laboratory is dried before the low temperature test, so that the laboratory remains dry, and then put the test sample into the laboratory for further test, whether the test sample in the laboratory has been placed too much. More, so that the indoor wind can not be fully recycled.
3、在做湿热试验中，出现实际湿度会达到100%或者实际湿度与目标湿度相差很大，数值低得很多，前者的现象：可能是湿球传感器上 的纱布干燥引起，那就要检查湿球传感器的水槽中是否缺水，水槽中的水位是由一水位控制器自动控制的，查水位控制器供水系统是否供水正常，水位控制器工作是 否正常。另一种可能就是湿球纱布因使用时间长，或供水水质纯净度的原因，会使纱布变硬，使纱布无法吸收水份而干燥，只要更换或清洗纱布即可排除以上现象。 后者的现象主要是加湿系统不工作，查看加湿系统的供水系统，供水系统内是否有一定的水量，控制加湿锅炉水位的水位控制是否正常，加湿锅炉内的水位是否正 常。
3. In the wet-heat test, the actual humidity will reach 100% or the difference between the actual humidity and the target humidity is very large. The value of the former is very low. The phenomenon of the former may be caused by the drying of gauze on the wet-ball sensor. It is necessary to check whether there is water shortage in the tank of the wet-ball sensor. The water level in the tank is automatically controlled by a water level controller. The water supply system of the water level controller is checked. Whether the water supply is normal or not, the water level controller works normally. Another possibility is that the wet bulb gauze will harden due to its long use time or the purity of water supply, so that the gauze can not absorb moisture and dry, so long as the gauze is replaced or cleaned, the above phenomena can be eliminated. The main phenomenon of the latter is that the humidifying system does not work. Check the water supply system of the humidifying system, whether there is a certain amount of water in the water supply system, whether the water level control of the humidifying boiler is normal or not, and whether the water level in the humidifying boiler is normal.
4、设备在试验运行过程中突然出现故障时，控制仪表上出现对应的故障显示提示并有声讯报警提示。操作人员可以对照设备的操作使用中的故障排除一章中快速检查出属于哪一类故障，即可请专业人员快速排除故障，以确保试验的正常进行。
4. When the equipment suddenly breaks down during the test operation, the corresponding fault display prompt and audio alarm prompt appear on the control instrument. Operators can quickly check which kind of faults belong to in the chapter of troubleshooting in the operation and use of the control equipment, and then ask professionals to quickly troubleshoot the faults to ensure the normal operation of the test.
