KDN-4AAgricultural product nitrogen analyzer

The instrument casing is made of specially sprayed steel plate, and the working area is made of ABS anti-corrosion plate and stainless steel bottom plate, which are resistant to chemical reagent corrosion and mechanical damage on the surface, and are acid and alkali resistant.
Using tap water source, with wide adaptability and low experimental requirements.

KDNThe series nitrogen analyzer absorbs the advantages of similar products at home and abroad. A high-performance product with stable performance, easy operation, and high accuracy, designed and improved. The entire device consists of two main parts: a digester and a distiller. Firstly, a well type electric heating device was used in the digestion section to achieve z digestion effect and digestion time of the sample in the digestion tube. The harmful gases such as SO2 generated during digestion are discharged into the sewer through the sewage pipe and suction pump, effectively suppressing the escape of harmful gases. The distiller uses tap water as the heating water source, so the sample can be continuously distilled. It can measure the protein content of grains, feed, food, dairy products, beverages, fertilizers, medicines, and other agricultural and sideline products.

KDN-4AAgricultural product nitrogen analyzer

Working mode: semi-automatic
Sample size: Solid 5g/Sample Liquid 15ml/Sample
Measurement range: 1mgN~200mgN (milligram nitrogen) (nitrogen content 0.02%~95%);
Recovery rate: 100 ± 1% (relative error, including digestion process);
Distillation speed:<5 minutes/sample
Cooling water consumption: 2L/minute
Repetition rate: relative standard deviation<± 1%
Power supply: AC 220V/50Hz
Water supply: water pressure greater than 0.15MPa, water temperature less than 20 degrees