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首頁(yè) > 技術(shù)中心 > 如何清洗毛細(xì)管粘度計(jì)?

如何清洗毛細(xì)管粘度計(jì)?

 更新時(shí)間:2013-06-07 點(diǎn)擊量:3433

 在測(cè)定試樣的粘度之前,必須將粘度計(jì)用溶劑油或石油醚洗滌,如果粘度計(jì)沾有污垢,就用鉻酸洗液、水、蒸餾水或95%乙醇一次洗滌。然后放入110℃烘箱中烘干或用通過(guò)棉花過(guò)濾過(guò)的熱空氣吹干。在連續(xù)測(cè)定中可用洗滌汽油或石油醚洗滌。

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