High-Frequency Infrared Carbon-Sulfur Analyzer For Refractory Material Testing QR-9000

The High-Frequency Infrared Carbon-Sulfur Analyzer is an advanced analytical instrument engineered for the accurate and rapid determination of carbon (C) and sulfur (S) content in refractory materials. By integrating high-frequency combustion with cutting-edge infrared detection, it ensures superior measurement precision, high sensitivity, and reliable performance—critical for industries where refractory quality determines the durability and efficiency of high-temperature applications.

Product Introduction

Refractory materials are essential in furnaces, kilns, incinerators, and reactors, where they are exposed to extreme thermal, mechanical, and chemical stresses. Accurate control of carbon and sulfur content is crucial to optimize thermal stability, corrosion resistance, and mechanical strength.

This analyzer is designed to meet these demanding requirements, providing precise measurement across a wide range of concentrations while supporting research, production, and quality control processes in the refractory industry.

Key Product Advantages

• Wide Measurement Range

  • Carbon: 0.00001% – 10.00%

  • Sulfur: 0.00001% – 5.00%
    Suitable for testing a variety of refractory products, including magnesia bricks, alumina-based materials, silicon carbide composites, and more.

• High Sensitivity & Accuracy

  • Sensitivity: 0.01PPM

  • Analytical Precision: Carbon ≤ RSD 0.5%; Sulfur ≤ RSD 1.0%
    Ensures trace-level detection to meet stringent quality standards.

• Fast Analysis Time
  Produces results in 25–60 seconds (average 35 seconds), improving workflow efficiency in laboratories and production facilities.

• Compliance with Standards
  Fully conforms to JJG395-2016, ISO9556 (C) and ISO4935 (S), ensuring globally recognized analytical reliability.

Technical Specifications

Applications

• Refractory Material Production – Testing raw materials and final products to ensure chemical composition accuracy and high thermal performance.

• Metallurgical Industry – Analyzing refractories used in steelmaking and foundry processes for durability under extreme conditions.

• Cement & Glass Industry – Ensuring refractories maintain structural integrity during high-temperature operations.

• Research & Development – Supporting the development of advanced refractory composites with improved thermal shock resistance and strength.

• Quality Control & Inspection – Providing rapid, precise testing to meet production standards and international specifications.

Why Choose This Analyzer?

• Ultra-High Sensitivity: Capable of detecting extremely low carbon and sulfur concentrations for superior quality control.

• Fast & Reliable Performance: Short testing cycles enhance productivity in high-volume industrial settings.

• Advanced Software System: Features Windows-based interface, real-time data integration, and system diagnostics for efficient operation.

• Robust & Durable Design: Combines high-frequency combustion, platinum infrared light source, and gold-plated analysis cell for long-term stability.