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HTOF

Choices.
The HTOF is our high-resolution platform.

THe ion optics and power supplies allow the user to alternate between operating modes, depending on desired speed, sensitivity and mass resolving power. 

While larger than the CTOF, this instrument has also proven to be a powerful option for field-portable applications demanding high mass accuracy and resolving power.1,2

Performance


Standard Mode High Resolution
Mass Resolving Power 2000 M/dM = 4000 Th/Th
Mass Range
 1 to 4'000
 1 to 4'000 Th
Mass Accuracy
 0.02 0.02 mTh/Th (20 ppm)
Extraction Rate
 up to 40 kHz
 up to 40 kHz
Spectral Acquisition Rate
 up to 40 kHz
 up to 40 kHz
Mass of Analyzer
 20 kg
Mass of Power Supply
 19 kg
Mass of Turbo Pump
 4 kg (250 L/s)
2 kg (77 L/s)

1. “A field-deployable high-resolution time-of-flight aerosol mass spectrometer." A. Chem,  2006. DOI

2. “High resolution PTR-TOF: quantification and formula confirmation of VOC in real time." J. Am. Soc. Mass Spec.  2010. DOI


   

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