BONNIN Laboratory Kjeldahl Nitrogen Distillation Apparatus Kjeldahl Protein Analyser

Introduction:

ATN-300 automatic Kjeldahl nitrogen analyzer (also known as Kjeldahl protein analyzer) is designed based on Kjeldahl method. It is mainly used to detect food, food, dairy products, beverages, feed, ammonia nitrogen, protein nitrogen, etc. in soil, water, drugs, sediments and chemicals.

Main features:

1. Manual and automatic two modes can be arbitrarily switched, and the amount of boric acid absorption liquid, alkali amount and distillation time can be arbitrarily set;

2. Can store 20 sets of experimental procedures to meet the different needs of users;

3. The automatic cleaning system automatically cleans the pipeline after each sample is distilled, so that the measurement accuracy is higher;

4. The safety protection system is perfect: digestive tube absence prompt, safety door absence prompt, the steam oven is over-temperature and over-pressure protection;

5. Automatic hydration, the amount of recovery liquid can be adjusted at will;

6. With automatic recycling alarm function;

7. Manual and automatic modes can be switched at will to meet different needs of customers.

Technical parameters:

1. Determination of varieties: grain, food, dairy products, beverages, feed, soil, water, drugs, sediments and chemicals;

2. Measurement range: 0.1mgN ~ 240mgN (nitrogen content 0.02% ~ 95%);

3. Determination of sample amount: solid ≤ 5g / piece, liquid ≤ 15ml / piece;

4. Recovery rate: better than 99.5%;

5. Repeatability: ≤ ±1%;

6. Distillation speed: 3 ~ 7 minutes / sample;

7. Cooling water consumption: 2L / minute;

8. Power: 220V 50Hz;

9. Power: 2000W;

10. External dimensions: 380 × 330 × 775mm;

11. Weight: 28kg.