The QR-9000S High-Frequency Infrared Carbon and Sulfur Analyzer is an advanced analytical instrument designed for precise determination of carbon (C) and sulfur (S) content in metals, alloys, and other industrial materials. Featuring high sensitivity, wide measurement range, and cutting-edge infrared detection technology, it ensures superior accuracy and reliability in laboratory and production environments.
Applications
The QR-9000S is widely used in the metallurgical industry, foundries, steel production plants, non-ferrous metal processing, quality control laboratories, and research institutions. It plays a vital role in monitoring material composition to ensure compliance with international standards and improve product quality.
Key Advantages
Ultra-Wide Measurement Range: Carbon: 0.000001%–99.999999%; Sulfur: 0.000001%–99.999999%
High Precision & Sensitivity: Analytical precision of C: ≤RSD 0.5%; S: ≤RSD 1.0%; Sensitivity: 0.1 PPM
Fast Analysis: Delivers results within 25–60 seconds (typically 35s)
Intelligent Data Management: Automatic storage of analysis curves, dynamic data integration, and real-time comparison of carbon and sulfur release
Advanced Infrared Detection System: Utilizes a gold-plated analysis cell, platinum infrared light source, and pyroelectric infrared detector for long-term stability
User-Friendly Interface: Integrated software with data statistics, breakpoint correction, system diagnostics, and multilingual support
Specifications
Parameter Specification
Measurement Element Carbon (C) and Sulfur (S)
Measurement Range C: 0.000001%–99.999999%; S: 0.000001%–99.999999%
Analytical Precision C: ≤RSD 0.5%; S: ≤RSD 1.0%
Sensitivity 0.1 PPM
Analysis Time 25–60 seconds (typical 35s)
Oscillation Frequency 20 MHz
Burning Power 2.5 kVA–7.5 kVA (adjustable)
Working Environment Temperature: 10–30°C; Humidity: ≤75%
Voltage AC220V±5%, 50Hz±2%
Why Choose QR-9000S?
With its robust design, high-frequency combustion system, automatic signal tracking, and dust-resistant furnace head, the QR-9000S delivers accurate results with minimal maintenance. It supports seamless integration with computers, printers, and production reporting systems, making it ideal for high-precision carbon and sulfur analysis in metallurgical quality control.