Pulse-Tube-Refrigerator with sealed compressor

Non- invasive flow measurements

Micro heat exchangers in refrigeration

All-in-one device for freeze-drying and production of biomaterial

Testing of mobile leak detectors according to DIN EN 14624

Investigation of materials

Filter Tests

Reduction of primary noise sources of fans

Tribological investigations of oil-refrigerant-material-systems

State of system and failure analyses

Energy efficiency consulting - cogeneration systems

Certifiable connection types in cryogenics

Tensile and compression testing

Measurement of insulated packaging

Hydrogen and methane testing field at the ILK

3D - Air flow sensor

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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