LaboGene Fortuna 900, Инструкция по эксплуатации

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Instruction manual for Fortuna
12062017QA01
Item No. 700745
CopyRight © 2017
Page 7 of 49
Product protection The steady airflow within the air system ensures constant
downflow, allowing the HEPA filter to remove contaminants so
that the product handled in the work chamber is always
surrounded by near particle free air.
The laminarity of the downflow air ensures that harmful
particles are not carried over the work chamber thus
preventing cross-contamination.
HEPA Filter On the Fortuna cabinets, the downflow air within the work
chamber is cleaned by a HEPA H14 filter.
UV Safety To protect from UV radiation, the optional UV light will not turn
on if the front window is open. While the UV light is on, the
front window must remain closed. The closed window blocks
out the UV rays.
Opening the window will cause the UV light to turn off. If the
light is turned on in the cabinet, the UV light will turn of
automatically.
Airflow monitoring Monitoring of downflow air velocity guarantees that product
protection remains uncompromised.
Airflow monitoring, using build-in flow sensor, determine the
velocity of the airflow in the work chamber.
As soon as airflow velocity rise above or fall below a specified
alarm value, an audible and a visual alarm is activated.
3.2 HEPA filter
The filter system consists of a HEPA H14 filters for downflow
air.
Air is drawn from the surrounding room in through the prefilter
on top of the cabinet, through the HEPA H14 downflow filter and
laminator into work chamber.
The room air is mixed with recirculating HEPA filtered air from
the downflow in the work chamber, and filtered proportionally by
the downflow and exhaust filters. The filtered air is then supplied
as near particle free air into the work chamber of the cabinet,
and exhausted as near particle free air into the surrounding
environment, or into an external exhaust system.
Product name Catalogue No.
Fortuna 900 downflow filter 9.000.050.001
Fortuna 1200 downflow filter 9.000.050.002
Fortuna 1500 downflow filter 9.000.050.003
Fortuna 1800 downflow filter 9.000.050.004
Downflow
filter
Prefilter