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技術(shù)文章

Technical articles

當(dāng)前位置:首頁(yè)技術(shù)文章凱氏定氮儀/定氮儀

凱氏定氮儀/定氮儀

更新時(shí)間:2014-04-15點(diǎn)擊次數(shù):2054

凱氏定氮儀/定氮儀 型號(hào):DP-800

測(cè)量范圍:0.08~240mgN;
回收率≥99.5%;
重復(fù)度:0.5% (CV)
可測(cè)樣品量:固體<5g 液體<15ml;
蒸餾量:12-28ml/min可調(diào)
蒸餾時(shí)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(diào);
額定電壓:220V A.C 50HZ;額定電流:3.5-7A。
具有自動(dòng)添加稀釋液;加堿;加硼酸。蒸餾率可調(diào),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(yīng)
顯示方式:分辨率160*128液晶顯示屏,人機(jī)對(duì)話(huà)

 

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