|
Instrument Database:
comstock Incorporated - LTOF-110 Linear Time-of-Flight Mass Spectrometer
| |
|
|
| |
|
| |
|
| Year of introduction |
|
| Status |
available |
| Company |
comstock Incorporated
|
| Categories |
Mass spectrometer: MALDI
|
Features:
Wide mass range (0 to 5000)
Rapid Acquisition of mass spectral information (the entire spectrum is acquired in under 500 microseconds)
High sensitivity
Simple operation
Compatibility with numerous other techniques (gas chromatography, molecular beams, secondary ion mass spectrometry, MALDI)
Second order spatial focussing ionization source
Applications:
Fast Gas Chromatography (Fast GC)
Gas Analysis
Laser Ionization Spectroscopy Experiments
Thermal Desorption Mass Spectrometry
Example Spectra Obtained using the LTOF-110 EII
Perfluorophenanthrene, Calibration compound, include peak table showing mass accuracy.
|
| Specifications |
|
LTOF-110 Laser Ionization Source Electron Impact Ionization Source
Mass Range 0 to 5,000 amu 0 to 5,000 amu
Mass Resolution (m/dm) 300 to 800 500
Mass Accuracy better than 150 ppm better than 150 ppm
Flight Tube Length 1 meter (custom lengths available) 1 meter (custom lengths available)
Electron Gun
Electron Energy 5-150 eV
Energy Resolution - 700 meV
Current (at 70 eV) - 200 microamperes
|
|
