Introduction
The JMS-T2000GC AccuTOF™ GC-Alpha 2.0 is the 7th generation Gas Chromatograph – Time-of-Flight Mass Spectrometer (GC-TOFMS) from JEOL. This system represents the pinnacle of performance and functionality, designed to solve the most complex analytical challenges. With the integration of AI technology, it revolutionizes the qualitative analysis of unknown compounds.
Product Overview
This instrument employs an orthogonal-acceleration time-of-flight mass spectrometer (oaTOFMS) with a dual-stage reflectron, delivering both high ion transmission and ultra-high mass resolving power. The JMS-T2000GC AccuTOF™ GC-Alpha 2.0 simultaneously achieves high mass resolution, high mass accuracy, high sensitivity, high-speed data acquisition, wide dynamic range, and wide mass range. Notably, the integrated msFineAnalysis AI software enables automatic structural analysis of unknown compounds from GCxGC data, providing a comprehensive solution for researchers.
Key Features
- Comprehensive High Performance: Achieves a mass resolving power of 30,000 and mass accuracy of 1 ppm.
- Superior Sensitivity: Instrument Detection Limit (IDL) is 18.7 fg (OFN) with the standard EI source.
- High-Speed Data Acquisition: Up to 50 spectra/sec, ideal for GCxGC and Fast GC applications.
- Wide Mass Range: Detects up to m/z 6,000, supporting Direct MS analysis.
- Versatile Soft Ionization: Optional EI/FI/FD and EI/PI combination sources allow for precise molecular weight determination.
- msFineAnalysis AI Software: Uses artificial intelligence to automatically determine molecular formulas and predict structures.
Technical Specifications
| Model | JMS-T2000GC AccuTOF™ GC-Alpha 2.0 |
| Type | Gas Chromatograph – Time-of-Flight Mass Spectrometer (GC-TOFMS) |
| Mass Resolving Power | 30,000 (FWHM) |
| Mass Accuracy | 1 ppm |
| Data Acquisition Speed | Up to 50 Hz (50 spectra/sec) |
| Mass Range | Up to m/z 6,000 |
| Sensitivity (IDL) | 18.7 fg (OFN) |
Applications
- Comprehensive analysis of complex mixtures (petroleum, aromas, biological samples) using GCxGC-TOFMS.
- Structural determination of unknown compounds using AI.
- Analysis of polymeric materials and additives.
- Impurity analysis in pharmaceuticals and chemicals.
- Environmental and food research.
Pricing
Please contact us for consultation and detailed quotation.
FAQ
1. What makes the JMS-T2000GC AccuTOF™ GC-Alpha 2.0 unique?
It simultaneously offers high resolution, high mass accuracy, and high sensitivity, combined with soft ionization techniques and advanced AI software for automatic structure analysis.
2. How does the msFineAnalysis AI software work?
The software utilizes four AI models to automatically analyze molecular formulas and predict chemical structures of unknown compounds based on EI and soft ionization data.
3. What soft ionization techniques are available?
The instrument supports soft ionization techniques such as FI (Field Ionization), FD (Field Desorption), CI (Chemical Ionization), and PI (Photoionization) for molecular weight determination.
4. Does it support direct analysis without gas chromatography?
Yes, with Direct MS mode and probes like DIP, DEP, and FDP, it can analyze high-boiling, high-mass, or non-volatile samples without passing them through a GC column.
5. How is its GCxGC analysis capability?
With a fast data acquisition speed (50 Hz), the system is fully compatible with comprehensive two-dimensional gas chromatography (GCxGC), enabling the separation and identification of components in extremely complex mixtures.
Conclusion
The JMS-T2000GC AccuTOF™ GC-Alpha 2.0 is the ultimate GC-MS solution for research laboratories. The combination of powerful hardware and intelligent AI software opens a new era for the structural analysis of unknown compounds.
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