CO-A Analyzer for Quantitative Carbon Monoxide Analysis

Crafted to enhance the functionality of Hiden HPR-20 and QGA 2.0 Gas Analysis systems, the CO Analyzer provides precise quantitative assessments of carbon monoxide in intricate gas matrices. It differentiates overlapping background signals from nitrogen, carbon dioxide, and methane in applications related to syngas, biogas, and catalysis.

Image Credit: Hiden Analytical

Applications

• Syngas
• Biogas
• Catalysis

Overview

This next-generation CO Analyzer is a sophisticated gas-sensing module designed for easy integration with Hiden Analytical's mass spectrometry (MS) systems. Developed to address the traditional analytical challenge of identifying carbon monoxide amid interfering background matrices, it offers rapid, precise quantitative analysis suitable for rigorous research and industrial applications.

• Mass Spectrometer Integration: Completely synchronized with the hardware and software of the mass spectrometer for cohesive gas analysis and efficient data acquisition
• Overcomes Complex Matrix Interference: Tailored for studies in catalysis, syngas, and biogas, providing dependable CO measurement in mixtures with multiple components (e.g., N₂, CO₂, CH₄)
• Heated and Pressure-Compensated Housing: Constructed with a built-in heated enclosure and automatic pressure adjustment, incorporating 1/8″ Swagelok^® gas connections for secure sampling without leaks
• Rapid Response Time: Offers real-time continuous monitoring with an exceptionally low response time of just 1.6 seconds
• Versatile Range Selection: Offered in a broad array of customizable measurement ranges to accommodate various process needs

Standalone CO Analyzers providing measurement ranges of 0.04–1000 ppm and 0.04–10,000 ppm are also offered, featuring data acquisition incorporated into the Hiden mass spectrometers.

Features

• Linearity error: ≤±1% of the full scale
• Long term stability (calibration): between 1% and 15% of the full scale, depending on the range selected
• Gas connection: 1/8″ Swagelok
• Dimensions: 90×59×180 mm (H×D×L)
• Measurement ranges available from 0–2000 ppm to 0–100%
• Response time (t90): 1.6 seconds at 700 ml/min non-condensing
• Detection limit: Between 10 ppm and 500 ppm, depending on the range selected
• Repeatability: Between ±0.4% and ±1% of the full scale, depending on the range selected

Software

The system comes equipped with MASsoft Professional Edition software.

This software, which is compatible with Windows 10 and Windows 11, enables instrument control through USB 2.0, RS232, or Ethernet. It offers extensive I/O options for both data output and for retrieving data from external devices for integration and visualization alongside mass spectrometer data.