Contact

Dr. Gunter Gerbeth
Director Institute of Fluid Dynamics
g.gerbethAthzdr.de
Phone: +49 351 260 - 3480, 3484
Fax: +49 351 260 - 3440

Dr. Gerd Mutschke
Institute of Fluid Dynamics
g.mutschkeAthzdr.de
Phone: +49 351 260 - 2480
Fax: +49 351 260 - 12480

Petra Vetter
Secretary Institute of Fluid Dynamics
p.vetterAthzdr.de
Phone: +49 351 260 - 3480
Fax: 13480, 3440

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Reaction calorimeters and thermal analysis

RC1_MT01

Reaction calorimeter RC1 for determination of reaction enthalpies / reaction kinetics and thermo-physical substance properties

  • vessels: AP01/MT01 (glass), HP60 (stainless steel)
  • pressure range: vacuum to 60 bars (depending on vessel)
  • temperature range: -10°C to 200°C
  • dosing: max. 2 liquids (gravimetric), 1 gas (volumetric)
  • separate high pressure dosing system for liquids
  • stirrer speed: 0 to 2000 rpm
  • in-situ concentration measurement/ reaction monitoring using FTIR and RAMAN spectrometer
  • monitoring of crystallisation processes using ultrasonic sensor
  • optional heat balance calorimetry (ΔTjacket, Δpjacket)
  • automatic operation via sequence control system
  • distillation and reflux set available

RC1 stirrers

 

Adiabatic reaction calorimeter PhitecII for measuring safety-relevant parameters of exothermic processes

  • thin-walled reaction vessel with low heat capacity (stainless steel, glass)
  • pressure range: 1 to 140 bars
  • temperature range: ambient temp. to 500°C
  • quenching unit
  • magnet and direct stirrers (variable speed)
  • high pressure feed for liquids

Phitec reaction cans

 

Differential scanning calorimeter DSC821e for thermal analysis and determination of thermo-physical substance data

  • temperature range: -50°C to 700°C
  • crucibles: 40 μL aluminium, 30 μL stainless steel
  • optional temperature modulated DSC (ADSC)

Crucibles (steel and aluminium)