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首頁 > 資料下載 > 原油有機氯含量的測定
原油有機氯含量的測定
2014/5/17 [7472]

微庫侖綜合滴定儀概述:

 WK-2000型微庫侖綜合滴定儀應用微庫侖滴定原理,計算機控制數據的采集和處理。樣品由自動進樣器注入裂解管反應,待測元素轉化為可滴定離子,由載氣帶入滴定池滴定,消耗電解液中的滴定劑,電生出與消耗等量的滴定劑,測量電解過程中消耗的電量,依據法拉第定律,計算出樣品中待測元素的含量。

根據不同配置,可分別測定樣品中硫或氯的含量。WK-2000型微庫侖綜合滴定儀符合SH/T 0253、SH/T 0254、SH/T 0222等標準。

微庫侖綜合滴定儀技術參數:
⒈測量范圍:硫 0.2mg/L~10000mg/L 
氯 0.5mg/L~10000mg/L 
⒉樣品種類:固體、液體、氣體(配相應進樣器)。 
⒊控溫范圍及精度:室溫~1000℃,±0.5%±5℃ 
WK-2000微庫侖綜合滴定儀重復性誤差: 
X<1.0mg/L  ±0.1mg/L 
1.0mg/L≤X≤10mg/L  Cv≤10% 
X>10mg/L  Cv≤5% 

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