Metrohm 751 GPD Titrino - Manual (Page 5)

Overview
751 GPD Titrino
2
Front view of instrument:
1
Exchange Unit
2
Display
3
Control keys and indicator lamps on the Titrino
Key < >
Power switch
Key <
4
> Switching stirrer ON/OFF
Key <DOS> Dosing key. Dispensing is performed as long as
<DOS> is being pressed. Used e.g. to prepare
the Exchange Unit. The dispensing rate can be
set with potentiometer (5).
Key <STOP/FILL> - Stops procedures, e.g. titrations, conditioning.
- Filling after manual dosing with <DOS>.
Key <START> Starts procedures, e.g. titrations, conditioning.
Identical with key <START> of the separate
keypad.
Indicator lamps:
"COND."
Lamp flashes when conditioning is performed
and the titration vessel is still wet. It is on if con-
ditioning is ok.
"STATISTICS" Lamp is on when the "statistics" function
(calculation of mean and standard deviation) is
on.
"SILO" Lamp is on when silo memory (for sample data)
is on.
4
Setting of display contrast
5
Controls the dosing rate during manual dosing with <DOS> and
subsequent filling
6
Opening for the memory card