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DL/T929-2005《绝缘油、润滑油结构族组成的红外光谱测定法》
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时间: 2019-01-25 浏览量: 747

天津能谱DL/T929-2005解决方案下载

电力用油族组成的测定对新绝缘油和润滑油的验收和运行油的监督的具有重要指导作用.利用iCAN 9傅立叶红外光谱仪对应用红外光谱法测定绝缘油和润滑油族组成的试验,并与现有的测定族组成方法进行了比较,同时考察了方法的准确性和稳定性,说明红外光谱法测定绝缘油和润滑油族组成具有准确、快速、简便、稳定性好的特点.   DL/T 929-2005 矿物绝缘油、润滑油结构族组成的红外光谱测定法 DL/T929-2005 标准下载,本标准规定了分子量为290~500的矿物绝缘油和矿物润滑油结构族组成的红外光谱测定方法。本标准适用于新绝缘油、润滑油及其运行油结构族组成中烷链碳Cp、芳香碳CA和环烷碳Cn的测定。具体检测方案可以联系我们:天津能谱科技专业的红外光谱分析仪器研发厂商。

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  3族组成的测定方法3.1方法原理:采用红外分光光度计悠洋棋牌分析、记录绝缘油、润滑油在720cm-l和1610cm-l的特征吸收峰,根据吸光度与烷链碳、芳香碳的函数关系测得CA(芳香碳)和CP(烷链碳)的含量,再用差减法测得((环烷碳)的含量:适用于润滑油、绝缘油中族组成:芳香碳、烷链碳和环烷碳的含量测定。

  3.2操作步骤:1用lml或2ml玻璃注射器,将被测油样小心注入液池,需注意此时液池中不得有大小气泡,否则悠洋棋牌要把油用洗耳球吹出重新注油。

  2.2调整好红外分光光度悠洋棋牌计,将注好试油的液池放在吸收池架上,应放在测量光路位置,1的红外谱图。

  3.2.3将画完谱图的液池取下,用洗耳球将液池中的油样吹出,并用干净的注射器将四氯化碳悠洋棋牌溶剂注满液池,需注意:针头不要碰到液池注样口上的油污,再用洗耳球将四氯化碳溶剂吹出,如此反复操作,直到液池内外的油污全部清洗干净,并将四氯化碳溶剂吹干为止。

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能谱科技作为国内先进的红外光谱仪制造商,生产的iCAN9傅立叶红外光谱仪具有先进的红外光源系统、稳定的光学系统、高性能的电子系统、人性化的操作系统、极强的防潮处理、丰富的扩展性等特点广泛应用于医药、化工、高校、环保等领域,得到了广大用户的好评。使用iCAN9傅里叶变换红外光谱仪,搭载ATR附件,轻松满足企业检测要求,我们的产品可以成为企业实验室的得力帮手。


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