Current research projects

Image Reducing the filling quantity
Image Calibration leak for the water bath leak test
Image Software for technical building equipment
Image Filter Tests
Image Investigation of coolants
Image Reduction of primary noise sources of fans
Image Characterisation of Superconductors in Hydrogen Atmosphere
Image Low temperature – test facilities
Image Thermal engines
Image Breakthrough Sensor for Adsorption Filters (BelA)
Image Test rigs for refrigeration and heat pump technology
Image Behavior of multiphase cryogenic fluids
Image Pulse-Tube-Refrigerator with sealed compressor
Image Hydrogen and methane testing field at the ILK
Image Micro fluidic expansion valve
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings

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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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Low Temperature Measuring Service

Measurement of Thermal Properties at Low Temperatures

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Test procedures for electrical components

Insulating properties of hermetic compressors

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3D - Air flow sensor

Anemometer for determination of 3d-air flow