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Test rigs for refrigeration and heat pump technology

Industry

on request

Dipl.-Ing. A. Tzscheutschler

+49-351-4081-606

Performance tests according to standard

We develop test rigs for testing

  • compressors and other components for refrigeration cycles
  • heat pumps

The degree of automation ranges from manual operation, to partially automated operation, to fully automated, unmanned operation. We offer standard measurements guaranteed by the use of precision measurement instruments. All components are of very high quality and qualified by 25 years of test rig construction at the ILK Dresden. With 3D-Visualisations, we are able to design the test rig for the local space conditions. We build test rigs for indoor conditions or into a container for outdoor setup. This is especially interesting for flammable refrigerants.

The test rigs are build, test and commissioned in our own shop. For high reliability and accuracy, we offer inexpensive maintenance contracts including calibration service.

Test rigs for compressors and condensing units for refrigeration

Standards DIN EN 133771-1, CECOMAF (lifetime test), customer wishes
Power range from 15 W (hermetic compressors) to 900 kW (screw compressor)
RefrigerantsR134a, R404A, R407C, R410A, R600a, R290, CO2, HFO1234yf (others on request)
Safetyunmanned process monitoring operations and safe shutdown
Advantages Cost reduction through automatic map measurements in daytime and nighttime operation
Coast reduction Reduction of errors through automatic generation of a standard-compliant test report

 

Test rigs for heat exchangers

  • Performance tests of evaporators
  • Performance tests of condensors

Test rigs for heat pumps

StandardsDIN EN 14511 and DIN EN 14825, customer wishes
Typs Brine - Water, Air – Water, Air- Air (on request)
Power range 1 – 250 kW

 

 

Maintenance and calibration service

  • Regular standard-compliant calibration (pressure sensors, temperature sensors, mass flow meters, electrical power meters)
  • Complete maintenance contracts for your test rig

References

  • 2001 - 2005: 5 Compressor performance test rigs for unmanned operation 10 kW; 30 kW; 70 kW; 100 kW; 300 kW
  • 2003 - 2007: 4 Compressor performance test rigs for unmanned operation 6 kW; 60 kW; 300 kW; 900 kW,
  • 2000 - 2007: 5 Test rigs for life time tests; 3 Compressor performance test rigs for hermetic compressors and unmanned operation
  • 2007 - 2008: 2 Compressor performance test rigs 125 kW; 70 kW
  • 2007: simulation facility for CO2-Supermarket 40 kW
  • 2009: Evaporator performance test rig for flammable refrigerants
  • 2010: Acoustic test rig for hermetic compressors
  • 2011: Test rig for open compressors with simulation driving cycle, unmanned operation
  • 2012: Performance test rig for evaporators and condensers
  • 2013: Load simulation system for chillers  up to 450 kW, (Container)
  • 2014: Performance test rig for compressors, evaporators and condensers up to 150 kW
  • 2015: Performance test rig for CO2 compressors (Gas loop, supercritical, unmanned operation)
  • 2016: 2 Performance test rig for heat pumps 35 kW (Birne/Air – Water) and 250 kW (Brine – Water)
  • 2017: Performance test rig for compressors and flammable refrigerants (gas loop) (Link)
  • 2018: Performance test rig for compressors (flammable refrigerants, container, unmanned operation)

Your Request

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Contact

Institut für Luft- und Kältetechnik - Gemeinnützige Gesellschaft mbH
Bertolt-Brecht-Allee 20, 01309 Dresden


Secretary to the Management

+49-351-4081-520

+49-351-4081-525

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