Equipment Performance

The Institute for Air Treatment Technology (IfL), located in Herne, Germany, offers measuring stations and test benches for optimization and study of system output.




Measuring paths for air flow and heat-output performance

  • Plotting of fan characteristics up to 30,000 m³/h
  • Combined air-flow and heat-output measurements
  • Heat-output measurements of heat exchangers up to 120 kW
  • Build of systems with air-delivery cross sections up to 1800 x 2000 mm
  • Automated determination of all relevant air- and heat-engineering variables:
    • Motor speed
    • Electric power
    • Pressure rise
    • Volume flow
    • Water mass flow
    • Temperatures





Environmental chamber

  • Equipment testing under extreme conditions
  • Setting of realistic ambient-air conditions
  • Determination of equipment application limits
  • Measurement of cooling capacity, and determination of dehumidification performance
  • Verification of equipment insulation to prevent condensation


Equipment Performance