Aktuelle Forschungsprojekte

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Image Non- invasive flow measurements
Image In-situ investigation concerning the swelling behaviour of polymer materials under elevated pressures and temperatures
Image Calibration leak for the water bath leak test
Image Micro fluidic expansion valve
Image Range of services laboratory analyses
Image Performance tests of refrigerant compressors
Image Energy efficiency consulting - cogeneration systems
Image Air-water heat pumps
Image Test rigs for refrigeration and heat pump technology
Image Testing of mobile leak detectors according to DIN EN 14624
Image High temperature heat pump
Image Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)
Image Filter Tests
Image Pulse-Tube-Refrigerator with sealed compressor
Image Refrigerants, lubricants and mixtures

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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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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

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Low noise and non metallic liquid-helium cryostat

Low-noise Magnetic Field Cryostat for SQUID-Applications