The Quadrupole Mass spectrometer is a very versatile analytical instrument capable of compositional analysis of gases and volatile liquids. This instrument has been developed by BARC as an import substitute.
Features :
- Compact, reliable and low cost analytical tool.
- Electron impact ion source
- Rotary & Turbomolecular pump for clean vacuum.
- Easy sample introduction
- PC based interface & control
- Channel electron multiplier detector
Specifications :
Quadrupole Mass Analyzer
- Rod diameter
- Rod length
- Pre-filter/post
- filter
- RF frequency
- Resolution
- Mass range
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Sensitivity
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16 mm
200 mm
24 mm
1.2 MHz
1 amu (adjustable)
1-300 amu
1x10-4A / torr for N2 on Faraday cup
1A / torr on CEM |
Ion source
- Source
- Filament material
- Ion Optics
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Electron Impact
Tungsten wire
Focus, Lens1, Lens2
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Vacuum System
- Vacuum system
- Roughing pump
- Sample Introduction System
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Turbo molecular pump (250 l / s)
Rotary pump (5-10 m3 / h)
Suitable for gases & volatile liquids.
Single port with controlled leak valve.
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