Current research projects

Image Innovative small helium liquefier
Image Performance tests of refrigerant compressors
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings
Image Characterisation of Superconductors in Hydrogen Atmosphere
Image Testzentrum PLWP at ILK Dresden
Image Range of services laboratory analyses
Image Non- invasive flow measurements
Image Tensile and compression testing
Image Investigation according to DIN EN ISO 14903
Image Certifiable connection types in cryogenics
Image Testing of mobile leak detectors according to DIN EN 14624
Image Test procedures for electrical components
Image Investigation of coolants
Image Micro fluidic expansion valve
Image 3D - Air flow sensor
Image State of system and failure analyses

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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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Reducing the filling quantity

How much refrigerant must be filled?

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Performance tests of condensing units

Does your condensing unit perform well?

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State of system and failure analyses

Cause of the failure unknown?

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Thermostatic Expansion Valves

Does the TXV function correctly?