| 长距离测温SWJ型数字温度计的研制 |
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| 引用本文： | 郭秀梅,吕通娟.长距离测温SWJ型数字温度计的研制[J].西北大学学报,2000,30(3):273-274. |
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| 作者姓名： | 郭秀梅 吕通娟 |
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| 作者单位： | 西北大学电子科学系!陕西西安710069(郭秀梅)，西北大学设备处!陕西西安710069(吕通娟) |
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| 摘 要： | 采用随温度呈线性变化的 HTS电流源器件及高精度可调恒流源电路 ,设计并研制了适用于长距离测温的 SWJ型数字温度计 ,测定了有关性能指标 ,给出了若干应用实例
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| 关 键 词： | 数字温度计 长距离测温 恒流源 可变电流源 |
Development of SWJ model digital thermometer for temperature measurement in long distance |
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| GUO Xiu-mei,L Tong-juan.Development of SWJ model digital thermometer for temperature measurement in long distance[J].Journal of Northwest University(Natural Science Edition),2000,30(3):273-274. |
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| Authors: | GUO Xiu-mei L Tong-juan |
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| Institution: | GUO Xiu-mei,L(U) Tong-juan |
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| Abstract: | SWJ model digital thermometer is developed.High precision constant current source circuit and device with low temperature coifficient are used.It is suitable for temprature measurement in long distance. |
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| Keywords: | digital thermometer temperature measurement in long distance permanent source of electric current varying source of electric current |
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