domatec GmbH - Ihr Partner für technische Hygiene in Luft und Wasser

Air hygiene – Engineering and technology services


Independent advice and personal care by qualified and certified engineers and technicians

Ongoing surveys by Dörre und Knauer* about the daily habits of adults in Germany established that we spend up to 90% of our time in buildings. The hygienic conditions in the room air therefore have a significant impact on our well-being and our health. We offer diverse services to investigate and analyse the air conditions to be able to guarantee pure air.

  • Hygiene inspections in accordance with VDI 6022 for ventilation and air conditioning (HVAC) systems and equipment
  • Completeness and functional tests in accordance with DIN EN 12599 – Handover and control of HVAC systems
  • Site inspection and production of a step-by-step renovation plan
  • Energy inspections of ventilation systems according to §12 Energy Saving Ordinance (EnEV) 2014
  • Mould investigation in surfaces and in the air
  • Surface investigations on central plant components
  • Determination of the air germ concentration, inside and outside, in accordance with the German Occupational Health and Safety Act according to VDI 6022
  • Dust surface density measurement according to VDI 6022
  • Feed water and/or circulation water investigation of evaporative cooling towers in accordance with VDI 2047 Sheet 2 and Sheet 3
  • Risk assessment for evaporative cooling systems according to § 4 and 7 Biomaterial Regulation, § 3 Ordinance on Industrial Health and Safety and VDI 2047 Sheet 2
  • Investigation and analysis of thermal comfort in accordance with DIN EN ISO 7730
  • Detection of pollutants in the room air (VOC, formaldehyde, wood preservatives, plasticisers etc.)
  • Technical acceptance in compliance with the standards according to VDI 6022

 * W.H. Dörre, A. Knauer: Exposure to Nitrogen Dioxide: Comparison of Individual Exposure in 10 infants, in: Proceedings of Indoor Air ’93, Vol 3, Helsinki 1993


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Air hygiene – Laboratory services

Find information about spillage and swab sampling for ventilation and air conditioning systems, cooling tower sampling, solids and air sampling in interior spaces and many more laboratory services here.


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