1. Equipped with a 7 inch large color LCD display, the overall visual sense is better than the ordinary screen, the display screen is colorful, and the screen does not have low resolution color difference;
2. Using two channeling ports, the whole test process is automatically completed by microcomputer control, and can also be used away from the microcomputer.
3. The operation button adopts the automatic touch button, the operation is more simple, more flexible and more efficient;
4. The whole test process after loading can be unattended, which greatly improves the test efficiency. The measurement process is automatically controlled by the program: automatic continuous sample delivery, automatic control of the start and end of the test, automatic coulometric titration, automatic data processing and data saving, data printing.
5. With voice broadcast function, each button will be prompted by voice during the whole experiment; (including sampling, sampling, end of experiment, etc.) will give voice prompts;
6. Coulometric titration method to measure total sulfur, wide test range, high test accuracy, good repeatability; High degree of automation, safe and reliable; The operation of cleaning and replacing the electrolyte is convenient, and there is no need to change the desiccant frequently.
7. Automatic transmission of sample code and weight information; Test results backup and upload; Experimental data tamper proof.
8. Intelligent control of electrolytic switch, will not cause excessive electrolysis due to misoperation. The use of integrated electrolytic cell, no rubber plug, avoid gas leakage phenomenon.
9. Input moisture value, can automatically calculate and print dry base sulfur content and moisture value.
10. Automatically judge the titration end point, shorten the experiment time and improve work efficiency.
11. Store the latest 9999 history and print the history at any time.
12. The operating temperature of the system can be set by the user through the software at 600℃----1150℃ (1050℃ for coal testing, 800℃ for oil testing).
13. The microcomputer system adopts standard RS232 serial interface, which has the characteristics of simple wiring, reliable transmission, long transmission distance and low failure rate.
14. The microcomputer system is responsible for controlling the temperature of the high temperature furnace and collecting the measurement data, and transmits the data to the main control microcomputer through the serial line, which is processed by the microcomputer. The cooperation with the main program of the microcomputer greatly improves the overall performance of the system.
15. The system reasonably places the high temperature furnace, magnetic stirrer, air purification device, electrolytic pool, automatic sample sending mechanism and single-chip microcomputer control line in the same chassis, which makes the whole system beautiful, small size, convenient placement and connection of the system, simple operation and daily maintenance of the system.