Current research projects

Calibration leak for the water bath leak test

Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings

Investigation according to DIN EN ISO 14903

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

Refrigerants, lubricants and mixtures

Laseroptical measurement

Brine (water)-water heat pump

High Capacity Pulse Tube Cooler

Helium extraction from natural gas

Preformance measurements of heat exchangers

Test rigs for refrigeration and heat pump technology

Swirl-free on the move...

Cool Up

Reducing the filling quantity

Multifunctional electronic modules for cryogenic applications

Humidifier System for High-Purity Gases

You are here: / Home

Prüfverfahren für Außenluftfilter

Dipl.-Ing. Stefan Holfeld

+49-351-4081-5374

Bewertung von biologisch aktiven Außenluftfiltern

show full article

Your Request

Further Projects

CO₂ GAS HYDRATES FOR SUSTAINABLE ENERGY AND COOLING SOLUTIONS

COOGaHyd

Test method for high - temperature heat pump - oils

PrüVeÖl

ZeroHeatPump

Performance management of small heat pumps without energy consumption

CFE-Test of Cooker Hoods

CFE-Test

Mass Spectrometer

Determining the composition of gas mixtures in the high or ultra-high vacuum range