Exzellenz ab null Kelvin
DEEN
Thermometer

Current research projects

Image Air-flow test rig for fan characteristic measurement
Image Calibration of Low Temperature Sensors
Image Thermostatic Expansion Valves
Image Refrigerants, lubricants and mixtures
Image Intelligent innovative power supply for superconducting coils
Image ZeroHeatPump
Image Swirl-free on the move...
Image Multifunctional electronic modules for cryogenic applications
Image Investigation according to DIN EN ISO 14903
Image Measurement of insulated packaging
Image Test method for high - temperature heat pump - oils
Image Micro heat exchangers in refrigeration
Image Brine (water)-water heat pump
Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image Certifiable connection types in cryogenics
Image Hybrid- Fluid for CO2-Sublimation Cycle

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Prüfverfahren für Außenluftfilter

Dipl.-Ing. Stefan Holfeld

+49-351-4081-5374

Bewertung von biologisch aktiven Außenluftfiltern

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Further Projects

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Test method for high - temperature heat pump - oils

PrüVeÖl

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ZeroHeatPump

Performance management of small heat pumps without energy consumption

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CFE-Test of Cooker Hoods

CFE-Test

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Mass Spectrometer

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

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Tensile and compression testing

Determination of yield strength, tensile strength and elongation at break


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