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MAX-QUADS Versatile Quadrupole Mass Spectrometers |
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High Resolution, High Mass Quadrupoles Wide range of ion sources, energy filters and configurations.
The MAX and MAX-LT quadrupole mass spectrometers are at the heart of our range of custom sampling systems. They are high performance bolt-on instruments with a comprehensive range of application specific configurations for atomic and molecular physics and chemistry experiments including; ...TPD...laser molecule interactions...atmospheric chemistry...laser ablation...photoionization...outgassing studies...molecular beam studies...helium scattering...flow tubes...cluster analysis... The MAX-LT is available with high performance 9.5mm triple quadrupole mass filter, delivering exceptional transmission and resolution characteristics. The MAX is our ultimate system featuring our highest performance 19mm triple filter analyser.
MAX - QUADS Quadrupole Mass Spectrometer Features:
- (MAX-LT) 9.5mm or (MAX) 19mm high transmission and resolution triple quadrupole mass filters
- Mass range options 60amu, 120amu, 300amu, 500amu, 1000amu, 2000amu, 4000amu, 9000amu and 16,000amu
- Positive ion, negative ion, neutrals, radicals measurement
- Low noise positive and negative ion counting detector with conversion dynode
- Pole bias mid-axis potential
- Einzel lens optics
- Axial and right angle configurations
- High pressure transfer lens option
- 1E-16mbar detection capability
- Tandem source with high transmission energy filter with <0.5eV energy resolution
- Photoionization cross beam source
- Enclosed CI source
MAX - QUADS Quadrupole Mass Filter Selection Options:
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Mass Spectrometer
System
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Operating
Frequency
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Rod Diameter
(Triple Filter)
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Mass
Range
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Relative
Transmission
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Resolution
(M/ΔM FWHM)
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Sensitivity
(mA/Torr)
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MAX-16000
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440kHz
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9.5mm
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20-16,000amu
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15%
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1000
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0.075
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MAX-9000
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880kHz
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6mm
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25-9,000amu
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4%
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500
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N/A
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MAX-4000
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880kHz
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9.5mm
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10-4,000amu
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20%
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1200
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0.1
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MAX-4000HT
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440kHz
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19mm
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4-4,000amu
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50%
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1500
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0.75
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MAX-2000
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1.2MHz
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9.5mm
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2-2,000amu
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25%
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1500
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0.3
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MAX-1200
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1.2MHz
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9.5mm
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2-1,200amu
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25%
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1500
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0.3
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MAX-1000
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880kHz
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19mm
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1-1,000amu
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50%
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1800
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1
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MAX-500HT
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1.2MHz
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19mm
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1-500amu
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60%
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2000
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2
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MAX-500
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2.1MHz
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9.5mm
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1-500amu
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30%
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2000 |
0.4
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MAX-300
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1.2MHz
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19mm
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1-300amu
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60%
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2000 |
2
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MAX-120
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2.1MHz
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19mm
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1-120amu
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65%
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2500
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3
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MAX-60
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2.9MHz
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19mm
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1-60amu
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75%
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3000
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4
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Please use our contact form for further information. |
