Kjeldahl Auto Analyzer (K90)

K90 Auto Analyzer is suitable to perform the fast, precise and all kinds of fully-automated analyses of protein and nitrogen contents. Within 8 minutes, the distillation, titration and result calculation can be carried out automatically, and then the analysis results can be saved and the corresponding data is displayed, which may be printed out through the built-in printing system. Adopting the colorimetric endpoint assay approved by the world authoritative organization, the titration system can avoid the time-consuming and tedious process of performing the frequent replacement and calibration when the electrode is used. It is suitable to be used in the nitrogen and protein analyses of crops, feedstuff, food, water, soil, chemical industry, pharmacy and agriculture. Features User-friendly design: The intelligence can be seen in every detail in the equipment and the user-friendly design can make the operation more comfortable. Various designs for safeguarding the safety: Various safety devices to protect the operators comprehensive. Top quality materials bring the top-quality products: The high-quality anticorrosion materials are adopted, and the maintenance fee is reduced and the life-span of equipment is improved. Fully-automated operation: After the parameters are set, the equipment can carry out the acid input, alkali input, distillation, titration, result calculation and printing-out etc in the unmanned manner. The authority approved authentication method: The titration method complies with authentication methods such as AOAC, EPA, Din and ISO and the colorimetric titration approved by the authority is adopted. Fully-sealed pipe system: The compact and fully-sealed design can ensure that no leakage occurs in the distillation process. The distillation and titration can be carried out consecutively: These two steps can be finished at one time to save some time. The design of solution-holding barrel integrated fully into the equipment: The fully-integrated barrel can make the environment neater. In the inclined barrel, the solution can be digested completely. Technical Specifications Measurement scope: 0.1-200mg N Measurement speed: Less than 8 minutes/sample Repeated accuracy: &plusmn; 0.5% (CV) Titration accuracy: 4.3 ul/step Measurable amount of sample: Solid < 5g; Liquid < 15 ml Recovery: 99.5% Energy consumed: 1500W 220V A. C 50Hz Water consumed in the distillation process(15&ordm; C): 1.5 L/min The storage capacity of original data: Notless than 1, 000 sets Dimension: 350mm&times; 500mm&times; 770mm Weight: 25KG