Application Scope

Suitable for power plants, coal mines, commercial inspection, environmental protection, geological exploration, metallurgy, papermaking, chemical industry, scientific research, education, and other departments to determine the total sulfur content of coal, coke, petroleum, and other substances.

Technical Features

1. Uses the coulometric titration method for measurement, and the measurement time is automatically determined according to different samples, with a speed superior to the Eschka gravimetric method and the high-temperature combustion neutralization method;

2. Adopts a linear electrolyte molecular concentration acquisition circuit, effectively solving the problem of over-electrolysis;

3. Program-controlled automatic heating, temperature control, sample feeding, sample removal, and measurement, with automatic data saving and printing, greatly improving work efficiency;

4. Adopts PID (proportional, integral, derivative) temperature control algorithm, ensuring accurate temperature control and fast heating speed;

5. Uses non-contact switches and has hardware over-temperature protection measures, ensuring safe and reliable use;

6. Adopts an innovative multi-point dynamic coefficient correction method to ensure higher accuracy of test results for coal with high, medium, and low sulfur content;

7. Adopts a dual-channel indicator electrode acquisition circuit design to prevent over-electrolysis and improve accuracy;

8. Can be connected to a laboratory management system to achieve seamless balance data transfer, test result backup, and uploading.

9. Can be used to determine the total sulfur content in solid hazardous waste and other samples. Standard instrument configuration: 1 computer + 1 printer + 1 DL8300 main unit

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