【摘要】 精密温湿度试验箱是精密模拟多种温湿度环境的设备,可用于校正湿度仪表和元件,可做各种温湿度环境试验。采用物理试验与计算机模拟相结合的方法进行方案论证和技术设计。样机经全面测试,其综合性能指标达到国际八十年代初期产品的水平,满足IEC标准的温湿度环境试验要求。更多还原

【Abstract】 The precise temperature and humidity test chamber is a device, which provides environmental coalitions with various temperature and humidity and is used for calibrating instrumet and element ftor humidity measurement.The proof of program and design of the chamber can be made by the method of combining physical test with computer simulation.The all-over test of the prototype proved that the comprehensive index ot pertormanee has reached the level of that of the early 1980’s in the world.It can meet the requirement of temperature and humidity environmental test conditions conformed with IEC standard.更多还原