机械控温加热仪器中控温装置的改进

Improvement on the thermal control device in mechanical thermal control heating instruments

对机械控温加热仪器中控温部分进行改进,用数字显示调节仪和热电偶代替机械温度控制器和金属感温探头,使机械温度控制器内金属器件由于老化或失效而无法进行控温的现象得到彻底改进.进一步延长仪器设备的使用寿命,节约了购置经费.

Substituting the digital display controller and thermocouple for mechanical thermal controller and metal temperature probe to improve the thermal control devices in the mechanical thermal control heating instruments can thoroughly ameliorate aging and failure of metal units in mechanical thermal controller, thus prolonging the service life of instruments and saving funds for purchasing new equipment.