User Manual

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Contents

1 Brief Introduction ............................................................................................................ - 3 -

2 Technical Specifications.................................................................................................... - 4 -

2.1 Technical Parameters ............................................................................................................ - 4 -

2.2 Other Technical Parameters .................................................................................................. - 4 -

3 The Meter........................................................................................................................ - 5 -

3.1 LCD Display .......................................................................................................................... - 5 -

3.2. Keypad.................................................................................................................................. - 6 -

3.2 Store, recall and clear readings ............................................................................................. - 7 -

3.3 Sockets: ............................................................................................................................... - 8 -

pH Measurement ................................................................................................................... - 8 -

3.4 Preparation .......................................................................................................................... - 8 -

3.5 Electrode Calibration ............................................................................................................ - 8 -

3.6 Sample Test........................................................................................................................ - 10 -

3.7 Parameter Setting .............................................................................................................. - 10 -

3.8 Notes: ................................................................................................................................ - 12 -

3.9 Self-diagnostic Information ................................................................................................ - 14 -

4 mV and ORP Measurement ............................................................................................ - 15 -

4.1 Sample Test........................................................................................................................ - 15 -

4.2 Notes ................................................................................................................................. - 15 -

4.3 Parameter Setting .............................................................................................................. - 16 -

5 RS232 Communication ................................................................................................... - 16 -

5.1 System requirements ......................................................................................................... - 17 -

5.2 Software interface .............................................................................................................. - 17 -

5.3 Load software .................................................................................................................... - 17 -

5.4 Port Connection ................................................................................................................. - 18 -

5.5 Run Software ..................................................................................................................... - 18 -

6 Complete Kit .................................................................................................................. - 19 -

7 Warranty ....................................................................................................................... - 19 -