Diffusion effect
Very small particles (<1
µ
m) are guided by Brow-
nian molecular motion. The particles do not follow
the general air flow, but move completely at
random in a zigzag pattern and eventually hit a
filter fibre.
Fig. 6: Diffusion effect
Electrostatic charging
In contrast to the effects listed above, electrostatic
charging does not filter the particles mechanically,
but rather binds them together by generating nega-
tively charged ions (anions). The bonded particles
have a higher mass and a larger diameter, which
means they can be more effectively captured by
the filters.
Fig. 7: Electrostatic charging
3.2 Unit description
The units have been designed for universal and
straightforward air purification.
Their compact dimensions allow the unit to be
transported and set up with ease.
The air purifiers of the LRM series primarily use
four air filters arranged in a row for optimal air puri-
fication. Each of the four filters has its strengths in
removing certain types and sizes of particles. The
filters make use of various physical effects for fil-
tering.
The units conform to the fundamental health and
safety requirements of the appropriate EU regula-
tions. The units are dependable and offer ease of
operation.
The units can be used anywhere where value is
placed on clean room air and a healthy room cli-
mate needs to be created.
REMKO
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