Thermostatic Expansion Valves

In-situ investigation concerning the swelling behaviour of polymer materials under elevated pressures and temperatures

Development of test methods and test rigs for stationary integrated refrigeration units

Low noise and non metallic liquid-helium cryostat

Characterisation of Superconductors in Hydrogen Atmosphere

High temperature heat pump

Influenced melting point of water by magnetic field

Investigation of material-dependent parameters

In-Situ-Swelling Behaviour of Polymer Materials in Flammable Fluids

Performance tests of refrigerant compressors

Certifiable connection types in cryogenics

Optimizing HVAC operation with machine learning

Performance tests of condensing units

Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection

Calibration of Low Temperature Sensors

Micro fluidic expansion valve

You are here: Home / Research and Development

IO-Scan - Integral measuring optical scanning method

INNO-KOM

02/2022 - 07/2024

M.Sc. Rebekka Grüttner

+49-351-4081-5314

IO-Scan

Cost-effective, real-time assessment of indoor air quality in the form of air exchange rates
Verify and optimise the effectiveness of ventilation systems in occupied areas
Ability to evaluate aerosol reduction through the interaction of window ventilation, building ventilation system and mobile room air cleaners

Self-calibrating measuring system
Deviation from previous trace gas measurements should be within 10%.
Real-time results can detect and evaluate the influence of changes in the ventilation system during the measurement process
Intended measurement depth in the room: 1 m to 50 m

The introduction of mist aerosols into the room air influences the light transmittance to be measured.
Transmittance of an air-aerosol mixture and use of measured transmittance to determine air exchange rate
Integral real-time optical measurement over individual indoor distances