Insertion Of The Lamps And The Filter Lantern; Exchange Of Lamps; Water Supply; Insert The Xenosensiv Sensor - Atlas XENOTEST BETA LM Operating Manual

Operating manual XENOTEST BETA LM
6.2.1 Inserting the lamps and
the filter lantern
To exchange the lamps and the filters proceed as
described in chapter 6.2 for the start-up:
Exchange of lamps: points 1-5, 13-17.
Exchange of filter lantern: points 1-6, 12-17.
6.2.2

Exchange of lamps

To optimize the radiation constancy the lamps are
exchanged in a 500-hour interval.
Before starting operation of the equipment set the
lamp age of lamp 1 to 1000 hours, lamp 2 to 500
hours and lamp 3 to 0 (see software documen-
tation).
The recommended exchange after 500 operating
hours is signalled by the program control.
The lamp age can be retrieved via the DATA key
while the program is running.
The correspondence of the lamps to the numbered
connection cables is as follows:
Lamp 1 = left - (cable-number 26),
Lamp 2 = centre - (cable-number 27),
Lamp 3 = right - (cable-Number 28).
The cables of the lamp contacts are
provided with numbers (see fig. 25).
Absolutely take care that the contacts
are connected to the corresponding
lamps.
Operating Lamp 1
hours Left
No. 26
500
X
1000
1500
2000
X
2500
and so on
XENOTEST BETA
Safety hints
Program example on
Function
XENOTEST BETA
Page 34
Lamp 2 Lamp 3
Middle Right
No. 27 No. 28
X
X
X
X
Unit set-up
Features
Test set-up
6.3

Water supply

For the humidity and rain functions ulta-pure water
is needed. A supply line with a pressure-resistant
hose (inner diameter 13 mm, 3 bar ) leads the water
into the water tank (fig. 5). When the tank is full, the
line is closed by a float valve. Any water shortage
occurring in the tank is notified to the control system
via a solenoid and shown on the display.
If no supply line is present the tank can be filled
manually after opening the bottom door at the front
side of the unit.
To ensure the function of the water circulation and
humidifcation systems the unit must be
aligned by means of its height adjustable
feet (fig. 3.6). Please take care of the
necessary water quality (chap. 4.1.3)!
6.4 Insert the XENO-
SENSIV sensor (fig. 26)
The XENOSENSIV sensor (3) is fixed with the
fixing screws (1) to the support sheet (2). The
mounted sensor is then fitted on a sample holder
and inserted on the left or right side of the connec-
tion cable into the carousel.
Connect the connection plug to the coupling in the
test chamber by means of the connection cable
(4). The continuously rotating sensor (at sample
level) collects the measuring values of the black
standard temperature (5) in the range of the am-
bient temperature up to 130°C at sample level as
well as the measuring values of the irradiance
(6) in the wavelength range of 300-400nm .
The measuring values are used by the program
control to adjust the preset parameter values.
Options and accessory
Unit description
of the XENOTEST BETA
Care and cleaning
Maintenance
ATLAS
Start-up
List of options
and accessories