Current research projects

Image Computational fluid dynamics CFD
Image Test method for high - temperature heat pump - oils
Image Investigation of coolants
Image In-Situ-Swelling Behaviour of Polymer Materials in Flammable Fluids
Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image Air-water heat pumps
Image Service offer for Leak Detection and Tightness Test
Image High Capacity Pulse Tube Cooler
Image 3D - Air flow sensor
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)
Image Verification of storage suitability of cryo tubes
Image Production of novel barrier layers on polymer materials to reduce hydrogen permeation
Image Low noise and non metallic liquid-helium cryostat
Image Ionocaloric cooling
Image Low Temperature Measuring Service

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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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State of system and failure analyses

Cause of the failure unknown?

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Thermostatic Expansion Valves

Does the TXV function correctly?

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Testzentrum PLWP at ILK Dresden

Test Fluid-Energy Machines and Components

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Performance tests of refrigerant compressors

Does your compressor perform well?

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Swirl-free on the move...

...with a contra-rotating fan