New dimensions in gas analysis

QMS 403 C Aëolos® - Quadrupole Mass Spectrometer

 

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QMS 403 C Aëolos® - Technical Specification (subject to change)

• Mass range: 1 amu ... 300 amu

• Ion source: electron impact, energy 100 eV

• 2 Y₂O₃-coated iridium cathodes

• Detector: Faraday and SEV (Channeltron)

• Vacuum system: turbomolecular pumps and diaphragm pumps (oil-free vacuum)

• Quartz-glass capillary, 75 µm diameter, in metal tube, with supply coil, easily exchangeable

• Adjustable heating of adapter head, capillary and QMS inlet system to a maximum of 300°C

• Bypass system for extraction of gas at the furnace

• Optimized ion source (response time, sensitivity, service life)

• Coupling with DSC, TG, STA, DIL via heated adapters

Schematics: furnace with gas withdrawal

Schematics of capillary for gas withdrawal

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