High-resolution glow discharge mass spectrometer (GD-MS) for ultra-trace elemental and isotopic analysis. Combines a proven optical platform, modern stable electronics, and advanced depth-profiling capabilities for coatings, composites, and high-purity materials.
Specifications
- Category: Inorganic and Isotopic Mass Spectrometry
- Technique: GD-MS
- Manufacturer: MSI (Mass Spectrometry Instruments)
- Country: United Kingdom of Great Britain and Northern Ireland
- Available: Active
Specifications
High-resolution glow discharge mass spectrometer (GD-MS) for ultra-trace elemental and isotopic analysis. Combines a proven optical platform, modern stable electronics, and advanced depth-profiling capabilities for coatings, composites, and high-purity materials.
- Status: Active
- Country: United Kingdom of Great Britain and Northern Ireland
- Isotopic: Yes
- Elemental: Yes
- Analyte Type / Target Of Analysis: Metals and non-metals
- Measurable Isotopes/Elements: Isotopes and trace components in metals, alloys, semiconductors, and insulators
- Analyzer Type: Magnetic Sector MS
- Ion Source Type: Glow discharge
- Inlet Types: Pin and flat sample holders for various geometries, including unconventional shapes
- High Resolution: Yes
- Mass Resolution/ Mass Resolving Power: Continuously variable high resolution capabilities from <400 to >10,000 RP (10% valley definition)
- Dynamic Range: Up to 12 orders of magnitude
- Detection Limits: Sub-ppb levels for trace impurities
- Detector Type: Dual collectors: Faraday cup and secondary electron multiplier (SEM)
- Geometry Type: Double-focusing magnetic sector with electrostatic and magnetic analyzers
- Focusing Type: Laminated magnet for stable ion focusing
- Vacuum System: High-capacity turbo molecular pumps and cryogenic cooling
- Gas Supply: Argon
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