The new Air Purifier from FISCHBACH for minimizing the risk of infection filters 99.995% of all aerosols from the air and, with its high air exchange rate, ensures safe air purification for closed rooms in schools, offices, waiting rooms, sport studios and many other areas of public life. It is operated via a standard 230 volt socket and can therefore be used anywhere at any time.
LR-SELECTION – DIAGRAM
The diagram serves as a tool for calculating the air flow for our filter air recirculation units. The diagram serves as an orientation/recommendation for the selection of FISCHBACH Air Cleaners.
The calculation is based on scientific studies and laboratory measurements.
In the small diagram on the right, you can see what percentage of the room air has actually been filtered.
According to example 1 with an air flow 1150m3/h in a 60m2-room with max. 30 persons 60% of the room air is filtered after 10min . If the LR was used 30min, a value of approx. 95% is achieved.
However, if the LR for this room is used with a air flow of 450m2/h , 35% is filtered after 10min and 75% after 30min.
The calculation should be carried out for a room of 60m2.
Go vertically along the 60m2 line (semicolon line) into the upper diagram. You get 2 crossing points:
with red (dotted) line at approx. 450 m3/h
with the green (solid) line at approx. 1150 m3/h
→ the recommended air flow for a room of 60m2 is 450m3/h-1150m3/h
To determine the maximum recommended number of persons for this room, now go vertically along the 60m2-line (semicolon line) into the diagram below.
You get 2 crossing points: with the green (solid) line at 30 persons
→ to ensure an optimum air filter rate, no more than 30 persons should be in the room at an air flow of 1150m3/h
with the red (dotted) line at 20 persons
→ with minimum air filter rate at an air flow of 450m3/h there should be max. 20 persons in this room
Please note that your combination of air flow/number of persons/room area must always be in the (yellow) highlighted areas.
In addition to the continuous regulation of the air volume and the LED operation switch, the integrated control unit also ensures that the filter inserts are replaced in good time by means of the integrated LED signal light. This guarantees year-round safe operation. The energy-saving EC motors from FISCHBACH also guarantee a long service life and a very low noise level.
Especially in the winter pure air is very important in closed rooms. The Fischbach Air Purifier ensures an effective reduction of aerosols with it’s high air exchange rate.
Please let us know.