Apera Instruments SX811-PW, Instruction Manual

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1 Brief Introduction ............................................................................................................ - 4 -
1.1 Features ............................................................................................................................... - 4 -
1.2 Features of the LabSen 803 Glass pH Electrode ..................................................................... - 4 -
1.3 Proper use and maintenance of the LabSen 803 Electrode ..................................................... - 5 -
2 Technical Specifications .................................................................................................... - 6 -
2.1 Instrument Technical Specs ................................................................................................... - 6 -
2.2 Others ................................................................................................................................. - 6 -
2.3 Electrode Technical Specs ..................................................................................................... - 7 -
3 Instrument Description .................................................................................................... - 7 -
3.1 LCD Display .......................................................................................................................... - 7 -
3.2 Keypad ................................................................................................................................ - 8 -
3.3 Display mode ..................................................................................................................... - 10 -
3.4 Data storage, recall, and delete ........................................................................................... - 10 -
4 pH Measurement ........................................................................................................... - 11 -
4.1 Information regarding pH Calibration .................................................................................. - 11 -
4.2 pH Calibration (use 3-point, USA Standard as an example) ................................................... - 13 -
4.3 Customized Calibration ....................................................................................................... - 14 -
4.4 Sample test ........................................................................................................................ - 15 -
5 mV measurement .......................................................................................................... - 17 -
5.1 ORP measurement ............................................................................................................. - 17 -
5.2 Notes of ORP measurement ............................................................................................... - 17 -
6 Parameter Setup ............................................................................................................ - 17 -
6.1 Main menu ........................................................................................................................ - 17 -
6.2 Submenu ........................................................................................................................... - 17 -
6.3 Submenu of pH parameter setup ........................................................................................ - 18 -
6.4 Submenu of basic parameter setup ..................................................................................... - 20 -
7 USB Communication ...................................................................................................... - 21 -
7.1 System Requirement .......................................................................................................... - 21 -
7.2 Software Interface ............................................................................................................. - 21 -
7.3 Load software .................................................................................................................... - 22 -
7.4 Automatic connection port ................................................................................................. - 23 -
7.5 Run software ..................................................................................................................... - 23 -
7.6 Storage during operation .................................................................................................... - 23 -