BINDER KBF LQC 240 - Manual (Page 44)

KBF LQC (E5.3) 07/2014 page 44/114
Set-point ranges:
Temperature Setting range: -5 °C / 23°F up to 70 °C / 158°F
Control range: 0ºC / 32°F to + 70ºC / 158°F (without humidity), + 10 °C / 50°F to +70
°C / 158°F (climatic operation)
(Control ranges with illumination see technical data, chap. 21.4)
When at least one light sensor is plugged-in, the maximum temperature is automatical-
ly limited to 60 °C.
Humidity Setting range: 0 % r.H. to 80 % r.H.
Control range: 10 % r.H. to 80 % r.H.
(Control ranges with illumination see technical data, chap. 21.4)
For possible combinations of temperature and humidity values without condensation,
see temperature / humidity diagram in chap. 13.
VIS
UVA 0.0 MLUXh up to 999.0 MLUXh
0.0 Wh/m
2 up to 999.0 Wh/m 2
As soon as the light integrator is turned on, the actual dose values of VIS and UVA are
measured and (on condition that switch (2) is in position “INT.Value”) are displayed
under X. When reaching the target dose values the fluorescent tubes automatically turn
off, if they had not been additionally turned on with switches (4) and (5). The corre-
sponding messages are displayed. For operating and principle of measurement, see
chap. 9.
Fan speed 0 % (approx. 25 % of full speed) up to 100 % (full speed)
Reduce the fan speed only if required, because the spatial distribution of temperature
and humidity will be as well reduced.
Technical data refers to 100% fan speed.
Due to safety reasons, reducing the fan speed to standstill of the fan is NOT possible. Thus,
even if you set the fan speed value to 0%, the fan will continue running with reduced speed.
(approx. 25 % of full speed).
Do NOT set a controller set-point above 60 °C when the light sensors are inside the chamber.
For the control range of temperature and relative humidity, see the temperature / humidity diagram chap.
13).
With set-point type “ Limit”, adapt the safety controller (chap. 11.2) or the temperature safety
device class 3.3 (option, chap. 11.3) always when you changed temperature the set-point. Set
the safety controller set-point or the set-point of temperature safety device class 3.3 (option)
by approx.2 °C to 5 °C above the controller temperature set-point.
Recommended setting: Set-point type “
Offset” with safety controller set-point 2 °C.
In Manual Mode, no program can be started. Set-points can be entered for temperature and for humidity.
The actual values equilibrate to these set-points.
When pushing the EXIT button in Manual Mode, the controller changes to Idle Mode. The set-points en-
tered in Manual Mode remain saved.
When incidentally pressing the EXIT button during Manual Mode operation, the controller will
change to Idle Mode and thus will not adjust any more to the program set-points.
We recommend keyboard locking (chap. 17.7, available via BINDER Individual) during opera-
tion.