Laminar Flow-Tube (IfT-LFT)

The laminar flow-tube is used for investigations in the field of particle formation and growth, mechanistic studies of the reaction of OH radicals with trace gases and reactions of Criegee Intermediates.

Technical parameters:

  • tube length: 505 cm, diameter: 8.0 cm
  • temperature: 278 - 343 K
  • residence time: 20 - 290 sec

Analytical methods:

  • long-path FT-IR-, UV-vis-spectroscopy
  • proton-transfer-reaction-mass spectrometry (PTR-MS)
  • chemical ionisation - atmospheric pressure interface
  • time-of-flight
  • mass spectrometry (CI-APi-TOF-MS) - gas monitors (SO2, O3, NOx) - DMPS-system - particle counter (TSI 3025, PSM 09)

 

 

 

  • Tropos Kopf des Strömungsrohrs

  • Tropos Messinstrumente

  • Tropos-Ink-System