For industrial applications, Kjeldahl is not unfamiliar, because the instrument is a conventional instrument and has a wide range of applications in many industries. However, there is another name for the Kjeldahl instrument - the protein analyzer . The difference between the two names is still quite large. Why is the Kjeldahl instrument also called the protein analyzer? Let's take a brief introduction.

First of all, the name of the Kjeldahl nitrogen analyzer is named. The name of Kjeldahl is based on the principle of its determination. The instrument is based on the classical Kjeldahl method. The Kjeldahl method is developed by the Danish chemist Kay. Dow was established in 1833 as a method of determining the amount of total nitrogen in a compound or mixture, and the protein content can be calculated from the amount of nitrogen determined. The reason why it is called a protein analyzer is because the measurement target of the Kjeldahl analyzer is mostly to calculate the protein content of the sample by measuring the amount of nitrogen. Therefore, according to the name of the application, the Kjeldahl nitrogen analyzer is also called a protein analyzer. It will be natural.

Although the name is different, it is actually the same instrument. The protein analyzer is an important instrument for measuring protein in samples. It is widely used in the determination of protein content in food and soil, and has been widely used in many industries. Such an instrument, in order to better play its role, then need to develop the habit of standard operation and proper maintenance, for example, before use, the operator should read the instrument manual repeatedly and carefully to make the main components of the instrument The function, characteristics and correlation of the distillation device, titration device, detection device and waste disposal device are familiar, understood and integrated; the use process is carried out in strict accordance with the requirements of the manual and the instrument operation rules; Good cleaning and regular maintenance work.

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