Current research projects

Image Investigation of materials
Image Cool Up
Image Optimizing HVAC operation with machine learning
Image Pulse-Tube-Refrigerator with sealed compressor
Image Modular storage system for solar cooling
Image Performance tests of refrigerant compressors
Image Non- invasive flow measurements
Image In-situ investigation concerning the swelling behaviour of polymer materials under elevated pressures and temperatures
Image Low noise and non metallic liquid-helium cryostat
Image Certifiable connection types in cryogenics
Image Reduction of primary noise sources of fans
Image Measurements on ceiling mounted cooling systems
Image Helium extraction from natural gas
Image Investigation of material-dependent parameters
Image Innovative Parahydrogen Generator Based on Magnets
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings

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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

Image

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