Microcomputer Multi-sample Automatic Sulfur Determination Analyzer
The Microcomputer Multi-sample Automatic Sulfur Determination Analyzer is an instrument used to detect the total sulfur content in combustible materials for industries such as steel, metallurgy, casting, machinery, chemicals, and mining, as well as for quality supervision departments and university laboratories. Its resolution is 0.001%, the sulfur detection range is 0.01% to 40%, the testing time is 4 to 8 minutes, and the sample capacity is 1 to 24.
Features:
1. Integrated structure, with automatic sampling device, vertical high-temperature pyrolysis furnace, electrolytic cell, stirrer, air purifier, and other system components reasonably assembled in one cabinet. The internal structure of the instrument is compact, ingeniously designed, and elegantly外觀.
2. No built-in electronic balance; operators need to manually weigh samples. However, an external electronic balance can be connected, and pressing a button during weighing automatically inputs the sample weight. Samples can be added at any time during the testing process. After loading samples, the entire detection process can be unattended and controlled by the program: fully automatic continuous sample feeding, fully automatic coulometric determination.
, fully automatic storage memory, automatically generates and prints reports.
3. The electrolytic current adopts the constant current method, and coulometric titration is achieved by software. System errors can be directly corrected through software, with test results superior to national standards, good repeatability, and high accuracy.
4. The system is designed with a dedicated fault detection task program. When the instrument is operating, it monitors all functional components of the system in real time and has fault judgment and alarm提示 functions. Additionally, there is a powerful debugging tool menu, greatly facilitating fault diagnosis and elimination.
5. The testing software on the microcomputer end fully supports Windows 9X and Windows XP platforms, with high system stability. The user interface is friendly, making it easy for operators to learn and use. Powerful database functionality方便 users in managing data.
6. The instrument control system has strong control capability and fast calculation speed.
Technical Parameters
1. Sulfur determination resolution: 0.001% 2. Sulfur determination range: 0.01% to 40%
3. Testing time: 4 min to 8 min (depending on the type and weight of the sample, with automatic judgment of titration endpoint)
4. Testing temperature: 1150°C (coal) 920°C (oil) 5. Heating time: ≤30 minutes
6. Sample weight: Coal: 40 mg to 70 mg (for high sulfur content,趨向于 taking lighter samples)
Oil: 50 mg to 100 mg
7. Sample quantity: 1 to 24 (samples can be added during testing)
8. Testing method: Constant current method, software coulometric titration
9. Precision: Complies with GB/T214-1996 10. Accuracy: Within the allowable error range of standard samples
11. Power supply: 220V ±10%, 50Hz 12. Power: ≤3.5 kW
13. Dimensions: 500 mm × 400 mm × 730 mm 14. Weight: 45 kg