Memmert UN PLUS Series Operating Instructions Manual page 32

Operation and control
2. By turning the turn control, adjust the
desired lower alarm limit value, in the
example on the right 160 °C.
If no undertemperature protection limit is
required, set the lowest temperature.
3. Press the confirmation key to confirm.
max
The display (overtemperature pro-
tection) is activated.
4. By turning the turn control, adjust the
desired upper alarm limit value, in the
example on the right 190 °C.
The monitoring temperature must be set
sufficiently high above the maximum set
temperature. We recommend 5 to 10 K.
5. Accept the upper alarm limit value by
pressing the confirmation key. The setting
of the automatic temperature monitor
(ASF) is automatically activated (
6. With the turn control, select ON (
OFF ().
7. Press the confirmation key to confirm.
The ASF tolerance band setting is acti-
vated.
8. With the turn control, adjust the desired
tolerance band, e.g. 5.0 K.
We recommend a tolerance band of 5 to
10 K (1 to 3 K for incubators IN/IF).
9. Press the confirmation key to confirm.
Temperature monitoring is now active.
32
auto
).
 ) or
ALARM
min max
160 120
0 . °C .0 °C
auto
+ / - 0.0
ALARM
min max
160 120
0 . °C 0 .
auto
+ / - 0.0
ALARM
min max
160 190
0 . °C 0 .
auto
+ / - 0.0
ALARM
min max
160 190
.0 °C .0 °C
auto
+ / - 0.0
ALARM
min max
160 190
.0 °C .0 °C
auto
+ / - 0.0
ALARM
min max
160 190
0 . °C .0 °C
auto
+ / -
0.0
ALARM
min max
160 190
0 . °C .0 °C
auto
+ / -
5.0
ALARM
min max
160 190
.0 °C .0 °C
auto
+ / - 5.0
K
°C
K
°C
K
K
K
K
K
K