Hanna Instruments HI 120 - Manual (Page 5)

5
1) Left Keyboard
2) ON switch
3) OFF switch
4) Right Keyboard
5) Pin input socket
6) BNC electrode connector
7) Temperature probe socket
8) Power adapter socket
9) RS232 serial communication connector
10) Printer
F U N C T I O N A L D E S C R I P T I O N
HI 122
ON OFF
NUM Reso
RelmV mV pH
AutoLOG
Paper Print AutoHOLD
1
2
3
4
Front Panel
Primary LCD
Secondary LCD
Electrode Condition
Electrode Response
Rear Panel
5
6
7
8
9
10
Paper Roll
RS232 POWER TEMP pH/ORP PIN
Calibration Check
LOG
CLR CFM CAL
pH / mV Meter HI 122