High-Frequency Infrared Carbon and Sulfur Analyzer

The High-Frequency Infrared Carbon-Sulfur Analyzer rapidly and accurately determines the carbon and sulfur content in steel, iron, new energy materials, alloys, non-ferrous metals, ferrous metals, rare earth metals, coal, cement, ores, glass, and other materials.

The equipment comprises a high-precision electronic balance, a high-precision high-frequency furnace module, a custom-built industrial control computer, and a printer.

• Utilizing low-noise, high-sensitivity pyroelectric infrared sensors and specially selected CO₂ and SO₂ filters ensures analytical precision for both high-carbon and low-carbon materials. Combined with programmed temperature ramping, this effectively minimizes the impact of comprehensive background interference on analytical results.

• Signal and power cables incorporate shielding, while electromagnetic wave leakage prevention devices are installed on the infrared analyzer host, high-frequency oscillation system, and high-voltage components.

• An advanced and rational gas pathway design employs a digital pressure control system and high-precision flow control to stabilize analytical flow rates, delivering superior stability in analytical data performance.

• The automatic backflush ash removal system and automatic furnace head cleaning system, with optional automatic dust extraction, effectively minimize dust interference in carbon and sulfur element analysis.

• A high-efficiency physical dehydration device has been added to the traditional analysis gas path to mitigate the impact of crystalline water on sulfur analysis during the combustion of special samples.

• The infrared analysis cell employs high-precision isothermal electronic thermal balance technology, effectively improving the repeatability, reproducibility, and reproducibility of sample analysis data.

• Full-range linear calibration technology, combined with weight linear compensation and compensation for pressure, flow, temperature, etc., ensures analytical accuracy for unknown samples across the entire range from low to high concentrations.

• The optimized design incorporates thermally conductive air-cooled ceramic power tubes, improving heat dissipation efficiency, high-frequency induction heating stability, and sample melting consistency.