ZDDN-II

It is also called Automatic Protein Tester. It is used to test nitrogen in grain, food, dairy products, drink, animal food, soil, medicine, settling, chemical and others. The test method conforms to GB code, AOAC, ISO and so on.

1. Steel plate, the main spot is loaded with the ABS anticorrosion board and the stainless steel, anti-chemical reagent corrosion and damage.

2. Entire automatic control, operation is easy.

3. Big screen show the whole process.

4. Can add boric acid, alkali and distilled water.

5. Automatic add water and recycle fluid can change.

6. Has the recycling auto-alarm function.

7. Has manual and the automatic two operating mode to choose.

Technical specification：

1. Test varieties: grain, food, dairy products, drink, animal food, soil, medicine, settling, chemical and so on.

2. Number of test sample: Solid＜5 piece,

                     Liquid＜15ml

3. Measurement Range: 0.1mgN ～200mg N（0.02% ～ 95%）

4.Operation Mode: Automatic

5.Recycle Rate: 100±1%

6.Repeat rate: ＜±1%

7.Distilled Speed: ＜5 min/sample

8.Time for cooling water: 2L/min

9.Power Source: 220V 50HZ

10.Power Requirement: 800W

11.Dimensions: 380×400×820mm

12.Weight:26kg