四川轻化工学院学报
四川輕化工學院學報
사천경화공학원학보
JOURNAL OF SICHUAN INSTITUTE OF LIGHT INDUSTRY AND CHEMICAL TECHNOLOGY
2001年
2期
22-24
,共3页
热丝法%熔融温度%检测
熱絲法%鎔融溫度%檢測
열사법%용융온도%검측
提出了一种利用电子转换开关实现的热丝法测温方案，成功地实现了热电偶加热状态和检测状态的转换；对加热控制电路和检测电路进行了分析；用实验验证了该装置的可靠性。
提齣瞭一種利用電子轉換開關實現的熱絲法測溫方案，成功地實現瞭熱電偶加熱狀態和檢測狀態的轉換；對加熱控製電路和檢測電路進行瞭分析；用實驗驗證瞭該裝置的可靠性。
제출료일충이용전자전환개관실현적열사법측온방안，성공지실현료열전우가열상태화검측상태적전환；대가열공제전로화검측전로진행료분석；용실험험증료해장치적가고성。
A temperature detect scheme of hot-wire method with electronic switching is given. The change of heating state and sensing state for thermocouple is completed successfully. The comparator controlling circuit and detecting circuit are analyzed. The feasibility of the detecting instrument are proved with experiments.
