Current research projects

Image Software for test rigs
Image 3D - Air flow sensor
Image Panel with indirect evaporative cooling via membrane
Image Reduction of primary noise sources of fans
Image Cool Up
Image Filter Tests
Image Low Temperature Tribology
Image Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)
Image High Capacity Pulse Tube Cooler
Image Heat2Power
Image Micro heat exchangers in refrigeration
Image Helium extraction from natural gas
Image Air-water heat pumps
Image Computational fluid dynamics CFD
Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image Development of test methods and test rigs for stationary integrated refrigeration units

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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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Mass Spectrometer

Determining the composition of gas mixtures in the high or ultra-high vacuum range

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Tensile and compression testing

Determination of yield strength, tensile strength and elongation at break

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Investigation of material-dependent parameters

Investigation of the permeation behavior

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Low temperature – test facilities

thermal cycling tests at very low temperatures