Current research projects

Image Investigation of materials
Image Helium extraction from natural gas
Image Energy efficiency consulting - cogeneration systems
Image Computational fluid dynamics CFD
Image Tensile and compression testing
Image Panel with indirect evaporative cooling via membrane
Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image Optimizing HVAC operation with machine learning
Image Air-flow test rig for fan characteristic measurement
Image Air-water heat pumps
Image Influenced melting point of water by magnetic field
Image Cryostats, Non-Metallic and Metallic
Image Low temperature – test facilities
Image ZeroHeatPump
Image Calibration of Low Temperature Sensors
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

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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