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Air-Lab is your partner in researching, developing and improving your products. Our independent measurement and accredited protocols will provide the stamp of world-class quality to your goods.



We provide our customers with:

  • expert consulting and standpoints when finding technical solutions
  • accurate measurements (even non-accredited) of all relevant variables in the field of air conditioning
  • assistance in obtaining professional and specialized certificates
  • processing and issuing standard test report in Czech or English version
  • processing and issuing an accredited test report valid within the EU


power measurement

performance measurement


We provide measurement of fan and air conditioning equipment characteristics with forced air circulation for apartment houses and industrial buildings. We provide measurement of mechanical properties and tightness of ventilation units housings, including shut-off flaps. We determine pressure drops of distribution elements and air handling equipment.

noise measurement

noise measurement


We provide measurement of sound power level of fans to the pipeline and measurement of sound power of noise sources to surroundings. We provide measurement of sound attenuation of active and passive noise silencers, machinery enclosures and outdoor noise barriers.

tempature measurement

efficiency measurement


We provide separate measurement of efficiency, tightness and pressure losses of recovery and regenerative heat exchangers and their applications in air-conditioning units. We provide measurement of temperature characteristics of ventilation unit housings by determining the heat transfer and thermal bridges.




While measuring we follow this norms


power measurement


EN ISO 5801: 2007 (including Cor 1: 2008)
Industrial fans – Performance Testing using standardized airways
EN 13141-4: 2011
Ventilation for buildings – erformance testing of components / products for residential ventilation – Part 4: Fans used in residential ventilation system
EN 13141-7: 2010
Ventilation for buildings – Performance testing of components / products for residential ventilation – Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation system intended for single family dwellings
EN 13141-8: 2014
Ventilation for buildings – Performance testing of components / products for residential ventilation – Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation system intended for single room
EN 1886: 2007
Ventilation for buildings – Air handling units – Mechanical performance
EN 1751: 2014: Aerodynamic testing of air-handling dampers and valves
Ventilation for buildings – Air terminal devices – Aerodynamic testing of damper and valves
EN ISO 5167-1: 2003
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full – Part 1: General principles and requirements

noise measurement


EN ISO 5136: 2009
Acoustic – Determination of sound power radiated into a duct by fans and other air-+moving devices – In-duct method
EN ISO 3741: 2010
Acoustic – Determination of sound power levels and energy levels of noise sources using sound pressure – Precision methods for reverberation test room
EN ISO 3743-2: 2009
Acoustic – Determination of sound power levels of noise sources using sound pressure – Engineering methods for small, movable sources in reverberant fields - art2: Method for special reverberant test rooms
EN ISO 3746: 2010
Acoustic – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Survey method using an enveloping measurement surface over a reflective plane
ISO 9614-2: 1996
Acoustic – Determination of sound power levels of noise sources using sound intensity – Part 2: Measurement by scanning
EN ISO 3744: 2010
Acoustic – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Engineering method for an essentially free field over a reflective plane
EN ISO 11546-2: 2009
Acoustic – determination of sound insulation performances of enclosures – part 2: Measurement in situ (for acceptance and verification purposes)
EN ISO 11820: 1996
Acoustic – Measurement of silencers in situ
ISO 10847: 1997
Acoustic – in-situ determination of insertion loss of outdoor noise barriers of all types

heat measurement


EN 308: 1997
Heat exchangers – test procedure for establishing performance of air to air and flue gases heat recovery devices
EN 1886: 2007
Ventilation for buildings – Air handling units – Mechanical performance




accredation

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ACCREDATION

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