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凱氏定氮儀/定氮儀
更新日期:2014-04-15發布日期:2014-04-15瀏覽次數:1681

凱氏定氮儀/定氮儀 型號:DP-800

測量范圍:0.08~240mgN;
回收率≥99.5%;
重復度:0.5% (CV)
可測樣品量:固體<5g 液體<15ml;
蒸餾量:12-28ml/min可調
蒸餾時間:1-99分鐘;
冷卻水消耗: 1.5L/min(冷卻水低于20度)
電源輸入范圍:AC 220V;率:7500-1500W可調;
額定電壓:220V A.C 50HZ;額定電流:3.5-7A。
具有自動添加稀釋液;加堿;加硼酸。蒸餾率可調,保證、低濃度樣品蒸餾的回收率。
加堿采用間隔式加堿,避免激烈酸堿反應
顯示方式:分辨率160*128液晶顯示屏,人機對話

 

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