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91福利片导航网對汽化室和柱箱的基本要求-上海91福利在线观看分析儀器有限公司

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91福利片导航网對汽化室和柱箱的基本要求

更新時間：2011-12-08點擊次數：4323


　　GC儀器的氣化室和柱箱是為色譜柱提供可以控製的溫度環境。基本要求是溫度的數值必須要經過嚴格校驗，並有校驗記錄和證書。嚴格的說，柱箱中的任何部位都應當達到同樣的溫度，因此校驗不應隻針對一個點，而應當檢測不同的點。

　　氣相色譜分析儀對於有程序升溫係統的柱箱，一般要有相應的計算機控製係統，按照設定的程序對溫度的變化過程進行控製，溫度變化過程必須要平穩、準確，要經過驗證。



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