Trait：
1. Use of international and Chinese national standard Kjeldahl method. concentrated sulfuric acid digestion, alkaline environment distillation, boric acid absorption, the color indicator titration endpoint determination method; all control by pc；

2. Working methods: Automatic add distilled water, add alkali, add boric acid, steam, fill water, self-cleaning, data storage, water leak alarm，（non-titration）;

3. Program: 10 menus, automatic program and storage;

4. Display: LED digital screen;

5. Defend splash tube material: resistant to strong acid-base high-performance plastic mold a molding;

6. Protection system: when safe door be opened and closed, system can automatically paused and run for protect.

7. Special sprays steel shell, beautiful and practical; acid-base contact with parts of mirror stainless steel, durable anti-corrosion

Description:

By the company's own design and manufacture.. This equipment is base on the classical Kjeldahl method for the working principle，express, accurate and low cost. Widely used in plant nutrients, water, sediment, grain, oil, food, feed, nitrogen fertilizer, medicine, sugar, dairy products, chemicals, coal, rubber, and other industry analysis, teaching and research. Can also extract other elements as the apparatus, they are the ideal laboratory tool.

Technical parameters:

1.       Measure Range: 0.1mg~200mg Nitrogen;

2.       Samples weighing：solid 0.3~8g；liquid 5~30ml;

3.       Precision: Relative difference 1%;

4.       Reproducibility: parallel difference ≤0.2%;

5.       Reclaim rate: ≥99.5%；

6.       Speed: distillation 25ml /min;

7.       Power: 1200W;

8.       Power supply: 220V±10%, 50HZ~60HZ;

9.       Size: 310×300×690(mm);

10.    Weigh: 28kg;