| 一种自动闭口闪点仪闪光检测电路 |
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| 引用本文： | 李颖,程钢,闫智义. 一种自动闭口闪点仪闪光检测电路[J]. 吉林工学院学报, 2009, 30(6): 718-720 |
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| 作者姓名： | 李颖 程钢 闫智义 |
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| 作者单位： | 长春工业大学,人文信息学院,吉林,长春,130122 |
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| 摘 要： | 通过实验比较火焰离子和热电偶闪点检测法，设计了利用负温度系数热敏电阻作为传感器的自动闭口闪点仪闪光检测电路。实验表明，该方案电路简单、失误率低、有较高的应用价值。
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| 关 键 词： | 闭口闪点 热敏电阻 传感器 |
A new flash fire detection circuit for automatic cosed flash point instrument |
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| LI Ying,CHENG Gang,YAN Zhi-yi. A new flash fire detection circuit for automatic cosed flash point instrument[J]. Journal of Jilin Institute of Technology, 2009, 30(6): 718-720 |
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| Authors: | LI Ying CHENG Gang YAN Zhi-yi |
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| Affiliation: | (College of Humanities ＆ Information of Changehun University of Technology, Changchun 130122, China) |
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| Abstract: | Comparing the flame ionization detection and thermocouple detection through experiment, we design a new flash fire detection circuit for automatic closed flash point instrument with negative temperature coefficient thermistor as sensor. The results show that the new circuit is simple, has low error rate and feasible. |
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| Keywords: | closed flash point thermistor sensor. |
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