用微处理器的随线式微波测湿系统
A MICROWAVE SYSTEM FOR MEASURING HUMIDITY OF CLASTIC DIELECTRIC ON CONVEYER WITH PROGRAMMABLE COUNTER
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摘要: 本文介绍一种随线式微波测湿系统。本系统所用传感器灵敏度较高,线性较好,适合于在传送带上测量碎屑伏电介质的含水量。由于采用了可编程计算器采集和处理数据,提高了测量准确度。本系统已在上海焦化厂精煤传送带上做了动态实验,所得结果与实际含水量基本相符。
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关键词:
Abstract: A sensitive linear sensor, which is suitable for ineasuring humidity of elastic dielectric on conveyer, is presented. A programmable counter is used to improve the measuring accuracy. The dynamic test of this system has been completed on the conveyer in Shanghai Coking Factory. The experimental results are in good agreement with the actual humidity of the coking coal. -
木村克弘,逺藤晃,赤羽照信, マィクロ波水分测量器,日木国公开特许公报,昭57-104844.[2]火真棣,伏寿椿,华东师范大学学报,1985年,第3期,第54页.[3]汤世贤编,微波测量,国防工业出版社,1981.[4]萧亮壮,谭锐先编,概率与数理统计,国防工业出版社,1980. -
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