冷控制高低温湿热试验箱及其温湿度偏差和波动度.pdfVIP

学兔兔 探讨 ·交流 冷控制高低温湿热试验箱及 苒温湿度偏差舶波动度 Cooling Control of High and LOW Temperature Heat Test Box and Temperature Humidi~．Bias and Volatili~ 赵亮 ． (天津市电子仪表实验所，天津市 300210) Zhao Liang (Tianjin Electronic Instrument Experiment，Tianjin 3002101 【摘 要】作为新时期高低温试验的重要设备之一，冷控制高低温湿热试验箱的运用对试验的有效开展具有 十分重要的意义，该设备可以模拟低温、高温低湿以及高温高湿等各种环境条件。运用的领域也 比价广阔，涉及了航空航天、科研单位以及高级院校的研究领域等等，随着近年来科技的不断 发展和试验的更精密化发展，相关研究对于试验箱的稳定性和控制精度提出了更高的要求，基于 此，本文介绍了冷控制高低温湿热试验箱的主要性能参数等，并在此基础上，对冷控制试验箱的 温湿度偏差和波动性进行了分析，以期能为业内同仁提供有益的参考。 【关键词】高低温湿热试验箱 冷控制 波动度 温湿度偏差 Abstract：As one of the important new era high and low temperature test equipment，high and low temperature heat chamber cooling control the use of great significance to effectively carry out the test，the device can simulate the low temperature，high temperature and low humidity and high temperature and humidity,and other environmental conditions，vast areas also use parity,involving aerospace，research institutes and advanced research institutions， etc．，in recent years，with the development of more sophisticated technology continues to develop and test，and related research for the stability and control of the chamber a higher accuracy requirements，based on this，this paper describes the cold control high and low temperature heat chamber of the main performance parameters，and on this basis，the cold temperature and humidity controlled chamber deviation and volatility were analyzed in order to can provide a useful reference for industry colleagues． Key words：High