Vertical Nitrogen Determination Apparatus KN680

Kjeldahl method is to convert nitrogen-containing organic matter into inorganic ammonium nitrogen sulfate 

The protein can be obtained by multiplying the measured value of nitrogen content by a certain coefficient Quality content. 

This method is defined as the current method for the determination of protein content in food National standards and internationally accepted methods for determination of nitrogen 

The instrument is designed according to the principle of Kjeldahl method for nitrogen determination 

The system can be used for the determination of nitrogen or protein content.