Sanyo MCO-19AIC(UV) Instruction Manual page 50

Example
Enter the value shown below if the displayed chamber CO
4.5%.
CO density span: Enter 045.
2
0 0 0 0 0 0 0
1 2 3 4 5 6 7
T e m p / C O 2
1
3
T e m p
C O 2
4
C O 2
5
C O 2
C O 2
6
4. Press the MENU Key to display the menu, select OK, and press the ENTER Key.
5. After the Select Tools Display is displayed, press MENU Key to display the menu, select Cancel, and
press the ENTER Key to return to the Top Display.
Note:
It is important to accurately measure the temperature inside the Incubator when calibrating the
temperature. Particularly, the temperature gauge used must have an accuracy of JIS 0.5 Class or better.
The temperature must be measured at several points.
The temperature setting must not change by more than
by more than 1.0% during calibration. If these values are exceeded, an error buzzer will sound, the
input data will be ignored, and the Incubator will return to the display mode. If it is necessary to change
the temperature by more than 1.0
stages over a period of time.
49
0 0 1 1 1 1 1 1 1 1 1
8 9 0 1 2 3 4 5 6 7 8
C a l i b r a t i o n
o
S p a n 0 . 0 C
Z e r o 0 . 0 %
S p a n 4 . 5 %
R e f
G a s
o
C or the CO
2
density is 5.0% but the actual CO
2
1 2 2 2 2 2 2 2 2 2
9 0 1 2 3 4 5 6 7 8
P V V o l t
o
3 7 . 0 C
4 . 0 2
5 . 0 % 4 . 0 1
4 .
4 . 0 1
o
1.0 C, and the CO
density by more than 1.0%, perform calibration in several
140
density is
2
2 3 3 3 3 3 3 3 3 3 3
9 0 1 2 3 4 5 6 7 8 9
0 . 0 ° C
V 5 0 0
V 5 0 0
0 2 V
V
density must not change
2
4
0