1. Analysis scope:0.1-240 mgN
2. Recovery rate:99-101%
3. Distillation time setting:10-9990 free setting
4. Minimum titration volume: 0.01—5mol/L
5. Titration speed: /
6. Cooling water consumption: 3-4L/min
7. Display: 10-inch color LCD touch screen
8. Automaticity: Add reagents, automatic distillation, automatic collection, automatic termination of distillation, automatic discharge of digestive waste liquid
 

 
1. Analysis scope: 0.1-240 mgN
2. Recovery rate: 99-101%
3. Distillation time setting:10-9990 free setting
4. Minimum titration volume:0.2μL/step
5. Titration speed: 0.05-1.0ml/S optionally set
6. Cooling water consumption: 3-4L/min
7. Display: 7-inch color LCD touch screen
8. Automaticity: Automatic distillation separation, automatic titration analysis
 

 
1. Analysis scope:0.1-240 mgN
2. Recovery rate:99-101%
3. Distillation time setting:10-9990 free setting
4. Minimum titration volume: 0.2μL/step
5. Titration speed: 0.05-1.0ml/S optionally set
6. Cooling water consumption:1.2L—3L/min
7. Display:10-inch color LCD touch screen
8. Automaticity: Add reagents, automatic distillation, automatic collection, automatic termination of distillation, automatic discharge of digestive waste liquid
 

 
1. Analysis scope:0.1-240 mgN
2. Recovery rate:99-101%
3. Distillation time setting:10-9990 free setting
4. Minimum titration volume:0.2μL/step
5. Titration speed:0.05-1.0ml/S optionally set
6. Cooling water consumption:2-4L/min
7. Display:10-inch color LCD touch screen
8. Automaticity: automatic reagent addition, automatic sample separation, automatic sample recovery, automatic titration analysis, automatic discharge of waste liquid, automatic replacement of the next sample
 

 
1. Analysis scope: 0.1mgN-200mgN
2. Recovery rate:≥99%
3. Distillation time setting:5-15 minutes
4. Minimum titration volume: /
5. Titration speed: /
6. Cooling water consumption: 3L /min
7. Display: LCD
8. Automaticity: automatic distillation control, automatic water addition, automatic water level control, and automatic water stop.
 

 
1. Analysis scope:0.1~200mgN
2. Recovery rate:≥99%
3. Distillation time setting: /
4. Minimum titration volume: /
5. Titration speed: / 
6. Cooling water consumption: 3L/min
7. Display: /
8. Automaticity: /