Committingtothefuture1/21testoAG,ProductGroupInfraredMeasurement-SabineHinkel-SalesTrainingThermography:Session1-confidentiality2基础–红外(热像仪)红外基础原理Committingtothefuture2/21testoAG,ProductGroupInfraredMeasurement-SabineHinkel-SalesTrainingThermography:Session1-confidentiality2红外热像法:是一种无损检测技术,是对被检测物体表面进行非接触的热测量及测成像并分析其热图谱的方法
基础–红外什么是红外热像仪Committingtothefuture3/21testoAG,ProductGroupInfraredMeasurement-SabineHinkel-SalesTrainingThermography:Session1-confidentiality2•••基础–红外可见光谱段:380nm~780nm电磁光谱红外光谱段:780nm~1mm近红外:780nm~3μm中红外:3μm~5μm远红外:5μm~1mmCommittingtothefuture4/21testoAG,ProductGroupInfraredMeasurement-SabineHinkel-SalesTrainingThermography:Session1-confidentiality2当我们用红外热像仪观察物体时,热像仪检测到的是来自物体表面的辐射能量
而实际拍摄到的热能往往产生于内部,然后才传到物体表面基础–红外图像分析Committingtothefuture5/21testoAG,ProductGroupInfraredMeas