2.4 Inputs/Outputs
Fig. 2.4.1 - Rear Panel Layout
1.
Ref Socket
2mm pin socket. Connection socket for a separate reference
electrode. When performing measurements with some pH and
Ion Selective electrodes a separate reference electrode is needed.
2.
pH Socket
BNC type socket which allows combination pH or redox
electrodes to be used.
3.
Temp Socket
8 pin mini DIN socket. This allows the Automatic Temperature
Compensation (ATC) probe (027 500) to be connected.
4.
Analog Out
2 x 4mm sockets. Buffered electrode potential.
5.
Power In
AC 9V I/P socket. 2.1 x 5.5mm socket allowing the optional power
supply to be connected to the instrument. Refer Section 5, Optional
Accessories.
6 Battery
Housing for battery (types PP3 or MN1604).
Compartment
350 550/REV A/03-03
4
