Air Circuits - Atlas XENOTEST BETA LM Operating Manual

Operating manual XENOTEST BETA LM
4.6 Ventilation circuits (fig. 10)
1) Lamp cooling:
Fan (1) produces the exhaust air flow (2), which
cools down the xenon lamps.
2) Test chamber (fresh air operation):
The ventilation circuit of the test chamber receives
fresh air (3) through a filter mat (4) at the rear
panel of the unit. The quantity of fresh air is
controlled by a flap air inlet (5) and warmed up
with a heating system (6). The climatic fan (7)
transmits the air humidified by the humidifier (8)
via air leading plates (9) to the test chamber. The
air intake tube for the humidifier (10) takes its
air out of the test chamber.
Figure 11: Ventilation scheme
12
11
9
2
1
1 Fan lamp cooling
2 Exhaust air from lamps
3 Air inlet
4 Filter mat
5 Flap air inlet
6 Heating
7 Fan
8 Humidifier
9 Air leading plates
XENOTEST BETA
Safety hints
Program example on
Function
XENOTEST BETA
Page 22
13
10
Unit set-up
Features
Test set-up
There is a uniform air flow around the samples
(11). A sensor (13) measures the temperature and
rel. humidity of the test chamber exhaust air (12)
under permanent target/actual comparison. Via
exhaust air sockets (14) the air is evacuated to
the outside.
3) Test chamber (air circulation):
During the air circulation mode the air flaps (15)
are closed within the flap adjusting range (16)
and the air flow (17) is directed as described.
15 16 17
8
10 Air inlet hose humidifier
11 Sample
12 Exhaust air from test chamber
13 Sensor for test chamber temperature and
rel. humidity
14 Exhaust air socket
15 Flaps
16 Flaps adjusting range
17 Circulated air
Options and accessory
Unit description
of the XENOTEST BETA
Care and cleaning Maintenance
ATLAS
14
3
4
5
6
7
Start-up
List of options
and accessories