Ventilation and air conditioning systems are intended to provide good air quality and a comfortable indoor climate. To meet this requirement, ventilation and air conditioning systems must be properly designed, manufactured, and operated, particularly with regard to hygiene.

For this purpose, various technical regulations define requirements for planning, manufacturing, installation, and operation in order to ensure hygienic quality. These include, in particular, VDI 6022, Part 1, and, in cases of increased hygiene requirements, such as in hospitals, DIN 1946, Part 4.

In diesen Regelwerken, aber auch anderen hygienisch-technischen Regelwerken u.a. aus Österreich (u.a. ÖNORM H 6020, ÖNORM H 6021, ÖNORM H 6038) und der Schweiz (u.a. SWKI VA104-01, SWKI VA105-01) werden jedoch nicht nur Vorgaben für die Betreiber zu Wartung- und Instandhaltung definiert, sondern auch Anforderungen an Geräte- und Materialhersteller formuliert.

We are happy to advise you and assess whether your systems, components, or equipment comply with the hygienic and design requirements specified in various European regulations.

Furthermore, we carry out material testing to verify whether your materials comply with the requirements of the above-mentioned regulations.

We also offer these hygiene conformity tests of hygienic and design requirements for manufacturers of evaporative cooling systems in accordance with VDI 2047, Part 2.