摘要
本文介绍一种自行设计的可加热／制冷双向温度自动控制器。控制器以半导体致冷片作为加热／制冷的关键部件，它不但具有在室温下（２５℃）最大可输出±５０℃温度的特点，而且具有体积小，无噪声，恒温速度快，无级调温和数字显示等优点。是一种实用的环保型装置。广泛运用于各种科研实验。
, A heat-cool two way electronic digital temperature controller is introduced for various applica- tions in scientific experiments. This compact temperature controller is enable to automatically control tempera- tures in the range of room temperature (25℃ ) ± 55℃ . Its high visibility 4 digit display shows temperature mea- surements in±0. 02 ℃digit resolution. With several types of thermocouple's selection,the controller can cover most temperature and process control applications.
出处
《中国医学物理学杂志》
CSCD
1997年第2期110-111,共2页
Chinese Journal of Medical Physics
