Xylem VARIO WATERPROOF PH METER - Manual (Page 5)

VARIO pH Overview
5 ba75373e04 07/2006
1 Overview
The hand-held VARIO pH meter enables you to measure the pH value of a
solution very simply. All functions and settings are operated via the touch
screen.
Sensor types Short pH electrodes and electrodes with DIN or S7 connector can be
connected to the meter.
Short pH electrodes are directly connected to the sensor connector of the
VARIO pH. The temperature sensor and reference electrode are integrated
in the short pH electrode.
Electrodes with DIN or S7 connector are connected to the VARIO pH via an
adapter. The use of an external temperature probe (NTC 30) is possible.
1 Display (touch screen)
2 Connector (red) for a temperature sensor when using an electrode
with an integrated temperature sensor on the adapter
3 Connector (blue) for a temperature sensor when using an electrode
with an external temperature sensor on the adapter
4 Short pH electrode
5 Junction
6 Membrane
7 Adapter for electrodes with DIN or S7 connector
2
1
3
4 7
5
6