Current research projects

Image Development of test methods and test rigs for stationary integrated refrigeration units
Image Practical training, diploma, master, bachelor
Image Optimizing HVAC operation with machine learning
Image Measurements on ceiling mounted cooling systems
Image Low Temperature Measuring Service
Image Characterisation of Superconductors in Hydrogen Atmosphere
Image Multifunctional electronic modules for cryogenic applications
Image Investigation according to DIN EN ISO 14903
Image Test procedures for electrical components
Image State of system and failure analyses
Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image Heat2Power
Image Low Temperature Tribology
Image Tribological investigations of oil-refrigerant-material-systems
Image Test rigs for refrigeration and heat pump technology
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)

Image

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