Millipore Spectroquant Multy Operating Manual page 273

The display now shows:
Enter the pH within the range 0 and 12 and confirm by
pressing [Enter].
The display now shows the Langelier saturation index:
Pressing the [Enter] key starts the entry mode anew (entry of
the temperature result).
Pressing the [Esc] key takes the instrument back to the mode
menu.
Note:
If a result is entered that is beyond the defined range of
entries, an additional message appears in the display, e.g.
Value too high.
Value too low.
Acknowledge this message by pressing [Enter] and enter a
value that is within the defined range.
<Langelier>
pH value
0 <= pH <= 12
+ _ _ _ _
<Langelier>
Langelier
saturation index:
-0.25
ESC
<Langelier>
Calcium hardn.
50<=CH<=1000
CH<=1000 mg/l CaCO3 !
<Langelier>
Calcium hardn.
50<=CH<=1000
CH>=50 mg/l CaCO3 !
Chapter 5.8 | Page 3 of 3