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FAQ

  • Why choose Sonnen?

    Sonnen comes from research and technical background, and researches and develops independently, having strict requirements of the product quality, precision and data collection.
    Sonnen possesses advanced technology, which won Sonnen two China national patents.
    Sonnen’s products cover three categories and eleven types. What’s more, Sonnen offers customized service to fulfill different clients’ specified and detailed requirements.
    Sonnen’s apparatus are adaptive to flexible data operational environment.
    The polytetrafluoroethylene bellows pump is equipped and of five-year’s quality assurance.
     
  • What is the difference between semi-auto nitrogen analyzer and auto nitrogen analyzer?

    The basic difference is whether the titration system is equipped or not. The auto nitrogen is equipped with titration system, and the determining result could come out directly without man-operation during the analyzing procedure, while the semi-auto nitrogen analyzer not. 
     
  • What is the difference of the Type A, Type B and Type C for auto nitrogen analyzer?

    Type A is equipped with the detection module for the determination of the content of nitrogen, total nitrogen and protein.
    Type B is equipped with the detection module for the determination of the content of nitrogen, total nitrogen, protein and nitrate nitrogen.  
    Type C is equipped with the detection module for the determination of the content of nitrogen, total nitrogen, protein, nitrate nitrogen and high nitrogen.
     
  • What kind of fiber could be tested by Sonnen’s fiber determinator?

    Sonnen’s fiber determinator could be applied to the determination of crude fiber, acid detergent fiber, neutral detergent fiber, insoluble dietary fiber, lignin, and etc.
  • How long will it take to test a batch of fiber samples?

    It will take about 2 hours, and as much as 30 samples could be tested for a batch.
  • What is the difference between the semi-auto fiber determinator and auto fiber determinator?

    The automation degree is different. The auto fiber determinator is equipped with the function of automatic waste-discharging, automatic cleaning and automatic reagent-adding. While the semi-auto fiber determinator is only with automatic waste-discharging. 
  • What is the difference between the semi-auto fat determinator and auto fat determinator?

    The auto fat determinator is with the function of automatic reagent-adding and automatic reagent-recycling, while the semi-auto one is not. 
    The auto fat determinator is equipped with electric lifting of the receiving cup and recycling cup, while the semi-auto one is manual lifting.
  • What function does Sonnen’s T11 titration system have?

    T11 is designed with the function of color-indicator titration, PH titration and potentiometric titration to fulfill different titration requirements.
  • What is the titration accuracy of Sonnen’s titrator?

    The titraton accuracy of Sonnen’s titrator could reach to 10 microliter.
  • Could Sonnen’s T11 be applied to test the calcium content in the fodder?

    Of course T11 could, using potassium permanganate, the titration could be reached automatically. 

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  0086 18916027336
  David Zhang(1161238752@qq.com)
  azotometer@sonnen.com.cn
 

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