摘要
不同规格丝束或不同打包压力的丝束包用在线微波水分仪测量结果差异大。根据在线微波水分仪的工作原理,利用自控技术对分析仪输出信号进行累计平均,利用IT技术进行校正曲线选择,能够实现多种规格丝束或不同打包压力的丝束包在同一台在线微波水分仪上连续测量,并大幅提高测量准确度。
When tested by online microwave moisture analyzer, tow bale with Different specifications or different package pressure will get large differences results. Based on the working principle of online microwave moisture analyzer, use automatic technology to accumulate and average the output signal of analyzer, choose calibration curve by information technology, can realize continuously testing of different specification or different package pressure tow bales by one online microwave moisture analyzer, and significantly improve the measurement accuracy.
出处
《自动化技术与应用》
2011年第10期80-82,共3页
Techniques of Automation and Applications
关键词
在线微波水分仪
水分检测
丝束包
校正
PCS7
IT技术
online microwave moisture analyzer
moisture test
tow bale
calibration
PCS7
IT technology
