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| Brand | SETARAM |
|---|---|
| Origin | France |
| Manufacturer | AlyXan (co-developed with SETARAM) |
| Model | VistoMS |
| Detection Principle | Fourier Transform Ion Cyclotron Resonance Mass Spectrometry |
| Mass Range | up to 300 u |
| Mass Accuracy | ≤ 0.01 u |
| Detection Limit | sub-ppm (parts per million) |
| Ionization Mode | Soft chemical ionization (e.g., H₃O⁺ reagent ions) |
| Vacuum Architecture | Dual-stage differential vacuum system (atmospheric pressure interface → primary vacuum → secondary high vacuum measurement region) |
| Sample Introduction | Direct coupling to thermal analyzer (TGA, DSC, or TGA-MS compatible platforms) |
| Measurement Duration per Scan | ~2 seconds |
| Environmental Control | Humidity-regulated gas atmosphere capability |
| Quantification | Calibration-free relative quantitation across full mass range |
| Compatibility | Real-time evolved gas analysis (EGA) for organic and polymeric materials |
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