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| Brand | Protea |
|---|---|
| Origin | United Kingdom |
| Model | ProMass |
| Form Factor | Semi-portable (carrying case or 6U 19″ rack-mount) |
| Detection Principle | Quadrupole Mass Spectrometry (QMS) |
| Mass Range | Adjustable (typical range 1–100 u or 1–300 u, configurable per application) |
| Detection Limit | Sub-ppb to low-ppb level (dependent on gas species and integration time) |
| Response Time | < 100 ms for single-ion monitoring |
| Ion Source | Electron Impact (EI), 70 eV standard |
| Detector | Dual-mode — Faraday Cup + Secondary Electron Multiplier (SEM) |
| Vacuum System | Integrated turbomolecular pump with backing pump |
| Compliance | CE-marked, RoHS-compliant, designed for industrial environments per IEC 61000-6-2/6-4 |
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