1.Test sample quality: powder 10g 

2.Test range: 10~10000 mg/kg 

3.Recovery rate:99%~110 

4.Touch screen size: 5.7 inch 

5.Data storage: more than 10000 items, can be queried, deleted 

6.Measurement deviation: ammonia mass percentage content repeatability deviation ≤ 0.008% 

7.Test duration: 10min 

8.Heating power: 1.5kW 

9.Dimension: 505x380x745(mm) 

10.Machine weight: 35kg 11.Input voltage: AC220V±10%, 50HZ