一、 用途概述：
供大专院校、工矿企业和科研单位精密恒温和辅助加热或制冷之用。
二、 产品特点：
1、 采用不锈钢内胆、顶盖。
2、 配有内循环水泵，设有外循环接口，客户可改变循环接口外输出恒温源。
3、 微电脑智能控温仪，具有设定、测定温度双数字。显示和PID自整定功能，控温精确、可靠。
4、 模块式制冷装置，配置延时启动，高、低压力多重保护。
I .Applications :
It is applicable to exact constant temperature and calefaction or refrigeration on the college, industry mine and scientific research institute.
II .Features :
1、 The working chamber and the lid are made of stainless steel.
2、 The product that has the inner circle water pump., after install the outer circle,it can be output the constant temperature water.
3、 Intelligent temperature controller is based micrtprocessor with PID parameters controlling function. Digital display of set and actual temperatures High temperature controlling accuracy and reliability.
4、 Module-designed retrigeration system is equipped with function of delayed-start and high/low pressure protection.

三、 技术参数。(Specifications):