
This automatic multi-sample sulfur analyzer utilizes dedicated ceramic boats. It can accommodate 1 to 15 samples at once, and allows for unlimited addition of subsequent samples after the test begins, making the operation process extremely simple and easy. Its low failure rate ensures your testing is worry-free and convenient.
The system is primarily used to measure the sulfur content in combustible materials such as coal, activated carbon, coke, and petroleum.
The entire testing process is automatically completed under microcomputer control.
Errors can be automatically corrected through experimentation.
Test results are permanently stored for review and printing.
Features automatic temperature compensation with a measurement error of 5%.
Includes automatic protection for silicon carbide tubes upon startup and overcurrent protection.
Sample capacity: 1–15 samples per run (continuous sample addition possible).
Power supply: AC (220±22)V, 50Hz. Power consumption: ≤3KW.
Data results can be shared among multiple computers.
| Sulfur Measurement Range | 0–40% | |
| Single Sample Combustion Analysis Time | Approximately 5–7 minutes, including 45 seconds at 500°C and and 4 minutes 45 seconds at 1050°C | |
| Temperature Control and Measurement | Temperature Control: Accuracy ±5°C. Temperature Measurement: Accuracy Class 0.5. Heating element: silicon carbide tube with high-temperature zone length ≥90 mm, operating temperature 1050℃±5℃ (adjustable as needed) | |
| Heating rate | 20–25℃/min, reaches 1050℃ in approximately 30 minutes | |
| Electrolytic Cell | Volume: 450 ml, Platinum Electrode Area: 150 mm² | |
| Power Supply | 220(1±10%)V, 50Hz | |
| Instrument Dimensions (mm) | Length × Width × Height (770 × 460 × 410) | |
| Precision | ||
| Stability, % | Repeatability St, ad, % | Reproducibility St,d,% |
| <1 | 0.05 | 0.10 |
| 1—4 | 0.10 | 0.20 |
| > 4 | 0.20 | 0.30 |