Shanghai Xinjia Electronics Kjeldahl nitrogen fixing instrument (distiller) KDN-BI

Product Description

1、KDN-BI Distilled water is used for working water for the distiller of nitrogen fixing instrument, which is designed for the difference in water quality and conductivity. The main working parts are ABS Anti-corrosion material.

2、Its characteristic is that it uses an automatic control of the water inlet and liquid replenishment device of the steam generator, and automatically controls the heating of the distilled water to generate steam. The sample that has been distilled by pressure steam is used to distillate the ammonium sulfate produced during the digestion process into ammonia and react with boric acid to form ammonium biborate. The distillation process of one sample 5 ~7The distillation process can be completed in about minutes. (Note: Digestion furnace can be equipped with other models according to actual conditions)

Product Features

1、The experimental part adopts ABS Anti-corrosion panel
2、Can be used for any water quality
3、Steam generation automation
4、Intelligent heating, continuous distillation without preheating, saving time

Technical parameters

The detection process is: sampling- >Digestion- >Distillation- >Titration- >calculate
The nitrogen fixing instrument for determining the protein content in the sample is designed and manufactured according to the Kjeldahl principle. The instrument mainly consists of two operating steps: digestion and distillation of the sample. The first half of the process is carried out by the digestion furnace, and the second half of the working process is completed by the distiller.； The cooled digestive tubes are placed one by one on the distillation meter, diluted with water, added the absorbent liquid to the receiving bottle, added and subtracted, and started distillation, and finally calculated the protein content of the sample being tested from the titration liquid. Nitrogen fixing meter