Current research projects

Image Lifetime prediction of hermetic compressor systems
Image Characterisation of Superconductors in Hydrogen Atmosphere
Image Performance tests of condensing units
Image Refrigerants, lubricants and mixtures
Image Preformance measurements of heat exchangers
Image CO₂ GAS HYDRATES FOR SUSTAINABLE ENERGY AND COOLING SOLUTIONS
Image Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)
Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image All-in-one device for freeze-drying and production of biomaterial
Image Investigation of coolants
Image Innovative small helium liquefier
Image Breakthrough Sensor for Adsorption Filters (BelA)
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Calibration leak for the water bath leak test
Image Investigation of materials
Image Certifiable connection types in cryogenics

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Cold meter

Industry

R. Paatzsch

+49-351-4081-5220

The fast way to refrigerating capacity

The ILK Dresden offers you special cold meters to determine the exact cooling capacity of your refrigeration system. These consist of a mass flow sensor, pressure sensors, temperature sensors and a suitable measured value acquisition. The associated software stores and analyses the measured values. The evaluation provides clear diagrams and key figures. Of course, the systems are calibrated before commissioning and can also be recalibrated.

Specification

  • refrigeration capacity range: ~ 0,5 kW … 300 kW (other ranges on request)
  • all common refrigerants
  • mass flow measurement is operating with the principle of a Coriolis flow meter
  • measurement of temperature and pressure in the refrigeration cycle
  • calculation of the refrigeration capacity from material properties using Reflib of the ILKs
  • comfortable evaluation and calculation software
  • monitoring of different parameters
  • hardware monitoring of measuring channels and network connection
  • error analysis

Your Request

Further Projects

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Software for technical building equipment

Design cooling load and energetic annual simulation (VDI 2078, VDI 6007, VDI 6020)

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Measurements on ceiling mounted cooling systems

Comparative performance measurement

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Micro fluidic expansion valve

for increasing of the efficiency of small and compact cooling units

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Solar Cooling

Solar Cooling with Photovoltaic

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Hydrogen and methane testing field at the ILK

Simultaneously pressures up to 1,000 bar, temperatures down to –253°C