University of Bath
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The QGA 2.0 represents a significant leap forward in gas analysis technology. It builds upon the reliable foundation of the original QGA system and introduces substantial improvements for enhanced performance and user-friendliness.
This new version is lighter, more environmentally conscious, and loaded with powerful features.
Sustainability
Lightweight: 26% lighter
Compact: 42% compact footprint
Sustainable: Eco-friendly materials
Enhanced Performance
Optimized: For gas and vapor species
Intuitive: QGA 2.0 software package
Speed: Up to 1000 measurements per second
New Features
Advanced: New electronics package
Simplified: 1-Button start-up
Versatile: Compatible with a selection of inlets
Applications
Carbon capture
Hydrogen analysis
Environmental monitoring
Fuel cell studies
TA-MS
Process characterization
High-purity gas analysis
Fermentation off-gas analysis
Gas production and storage
Real-time reaction monitoring

Image Credit: Hiden Analytical
Technical Data
Source: Hiden Analytical
| . | . |
|---|---|
| Mass ranges: | 1-200 / 1-300 amu |
| Sensitivity: | 100% to 100 ppb subject to spectral interference |
| Speed: | Up to 1000 measurements/second |
| Response time: | 300 ms |
| Software: | QGA 2 & MASsoft ProfessionalWindows compatible |
| Dimensions: | 580 mm x 345 mm x 419 mm |
| Weight: | 29.5 kg – 33.5 kg, depending on the configuration |
| Interface: | Ethernet/USB/serial (RS-232) connections |
| Gas consumption rate: | 16/8/3.2/0.8 sccm (user configurable) |
| Capillary operting temperature: | Up to 200 °C standard/300 °C/350 °C/400 °C/450 °C options |
| Detector: | Dual Faraday/Channeltron Electron Multiplier |
Software Package
QGA 2 Gas Analysis Calibration and Quantification PC Software
The system is designed for quantitative analysis of gases and vapors, providing continuous real-time monitoring of up to 32 species. It can accurately measure concentrations ranging from 0.1 ppm to 100%.
Key Software Features
Automatic calibration can be carried out with background correction
Automatic subtraction of spectral overlaps
Quantitative analysis of up to 32 gases could be done
Automatic activation of analysis from an external input
Around 10 peak spectral library with smart library scan feature
The X-axis could display time or an external input, eg, temperature

QGA 2 Software home screen. Image Credit: Hiden Analytical

QGA 2 Software calibration. Image Credit: Hiden Analytical
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