1. Measurement range: 5ppm -100%;

　　

2. Degree: 0.5ppm or ± 0.5% rel;

　　

3. Signal processing: Sensing pH changes through a signal amplifier with a resolution of 0.001PH;

　　

4. Coulombic titration unit: water jacket type;

　　

5. Titration current: 0.1-320mA;

　　

6. Composite furnace: including infrared furnace, heat dissipation tube, and resistance furnace;

　　

7. Infrared furnace: maximum temperature: 1150 ℃; Temperature control program: 5 temperature control gradients can be set;

　　

8. Resistance furnace: maximum temperature: 1000 ℃; Temperature control range: 20-1000 ℃;

　　

9. Sample size/volume: 0.1-5ml (liquid); 0.1-1g (solid);

　　

10. Gas consumption: 0.5L/min;

　　

11. Gas: 99.5% O2 (99.995% O2 is used for samples with carbon content below 50ppm);

　　

12. Power supply: 230VAC, 50/60Hz, maximum power 2.4KW; standby mode: 10W;

　　

13. Dimensions: (H × W × Dmm): Detector (excluding computer): 440 × 730 × 370; Titration unit module: 370 × 350 × 320;