根据棉花hvi检验恒温恒湿环境室的要求，提出了恒温恒湿系统方案及温湿度分体设置和单路分控的设计思想。
Based on requirements of cotton HVI (high volume instrument) testing psychometric room, presents an idea of constant temperature and humidity system design and separate setting and control.
介绍了基于PC机的恒温恒湿机组监控系统的设计方案，该方案由PC机、P LC 子系统、MD-8 AD数据采集模块组成。
A design scheme of monitoring system for constant temperature and humidity system based on PC is introduced. The scheme is composed of PC, PLC, MD-8AD data collection modules.
具有连续循环系统和恒温系统的恒湿盐湿度发生器，首次在国内研制成功。
The humidity generator with saturated aqueous salt solutions has been developed for the first time in China. The generator contains a continuous moist air cycle system and a thermostatic system.
介绍了恒温恒湿箱测控系统的软硬件设计方法，通过单片机接口电路的合理扩展，使整个硬件系统更简单、可靠。
The hardware and software design method that measuring and controlling system of constant temperature constant wet box have been introduced.
介绍了恒温恒湿箱测控系统的软硬件设计方法，通过单片机接口电路的合理扩展，使整个硬件系统更简单、可靠。
The hardware and software design method that measuring and controlling system of constant temperature constant wet box have been introduced.
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