Tropospheric Chemistry: VOC Instruments
VOCUS Inlet for Aerosols – VOCUS - Long Time-of-Flight (VIA-VOCUS-LTOF)
Coming soon! Instrument on order.
Principle of the Measurement
Gas phase: chemical ionization time-of-flight mass spectrometer
Aerosol phase VIA: thermal desorption evaporation particles into gas phase
Aerosol phase EESI: Extractive Electrospray Ionization
Species Measured
Chemically detailed aerosol and trace gas composition
Time Response
Gas phase: 10Hz
Aerosol phase VIA: 0.1Hz
Aerosol phase EESI: 1Hz
Manufacturer
TOFWERK Vocus PTR-TOF proton transfer reaction mass spectrometer (PTR-MS) time-of flight (TOF) instrument
Contacts