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| Brand | IONTOF |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Qtac |
| Quotation | Upon Request |
| Ion Species | 3He⁺, 4He⁺, 20Ne⁺, 40Ar⁺, 84Kr⁺ |
| Ion Gun Energy Range | 1,000–8,000 eV |
| Ion Beam Current | 1 pA–100 nA |
| Maximum Ion Beam Scan Area | 4 × 4 mm² |
| Minimum Beam Spot Size (Standard Source) | < 15 µm (< 20 µm for He⁺) |
| Minimum Beam Spot Size (High-Brightness Source) | < 5 µm |
| Sensitivity | > 75,000 counts/nC (measured using 5 keV 20Ne⁺ scattering from pure Cu) |
| Mass Resolution (m/Δm) | > 35 (FWHM) on Cu |
| Detection Limit (for Au) | < 100 ppm |
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