Current research projects

Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings
Image Thermal engines
Image Reduction of primary noise sources of fans
Image Certifiable connection types in cryogenics
Image Range of services laboratory analyses
Image Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection
Image Performance tests of condensing units
Image Calibration of Low Temperature Sensors
Image All-in-one device for freeze-drying and production of biomaterial
Image Low temperature – test facilities
Image Thermostatic Expansion Valves
Image Solar Cooling
Image Mass Spectrometer
Image Combined building and system simulation
Image IO-Scan - Integral measuring optical scanning method
Image Ionocaloric cooling

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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 - Measurements and Tests

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Refrigerants, lubricants and mixtures

Determination of working fluid properties

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Measurements on ceiling mounted cooling systems

Comparative performance measurement

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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

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Calibration of Low Temperature Sensors

According to the comparative measurement method