Page 2
Contents
1.
Introduction .................................................................................................. 3
1.1
pH Cube Front Panel and Controls ................................................................... 3
1.2
pH Cube Side Panel and Connectors ................................................................ 4
1.3
Unpacking Information ..................................................................................... 5
1.4
Specifications .................................................................................................... 5
2.
Operating Modes .......................................................................................... 6
3.
pH Calibration ............................................................................................... 7
3.1
Calibration Procedure ....................................................................................... 7
3.2
Calibration Notes .............................................................................................. 8
4.
ORP/mV Calibration ..................................................................................... 8
5.
Temperature Calibration ............................................................................. 9
5.1
Calibration Procedure ....................................................................................... 9
5.2
Calibration Notes .............................................................................................. 9
5.3
Manual Temperature Setting ............................................................................ 9
6.
Troubleshooting ......................................................................................... 10
6.1
pH and ORP/mV Troubleshooting ................................................................. 10
6.2
Temperature Troubleshooting ......................................................................... 11
7.
Appendices ................................................................................................. 12
7.1
pH Buffer Values Vs Temperature ................................................................. 12
7.2
pH Sensor Fundamentals ................................................................................ 13
8.
Warranty ...................................................................................................... 16
