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troubleshooting
electrode
care
measurement
calibration
starting up
Starting up ..........................................................................4-8
Keypad ..............................................................................4
Display ..............................................................................5
Electrode holder arm ....................................................6-7
Probe connections ............................................................8
Power connections ..........................................................8
Calibration ..........................................................................9-14
Important information on meter calibration ....................9
pH calibration ............................................................10-11
Conductivity/TDS calibration......................................12-13
Temperature calibration ..................................................14
Measurement ....................................................................15-21
pH measurements..........................................................15
mV measurements ........................................................16
Conductivity /TDS measurements ................................17
HOLD function/Ready indicator/Auto endpoint ............18
Using manual ranging function: conductivity/TDS ........19
Selecting manual temperature compensation:
conductivity /TDS......................................................20
Selecting a manual temperature compensation value ..21
Advanced Setup mode..................................................23-37
Advanced setup mode overview ..............................23-25
P1.0:
Viewing previous pH calibration data ..................26
P2.0:
Viewing pH electrode data....................................27
P3.0:
pH configuration ..............................................28-29
P3.1: Ready indicator and auto endpoint functions 28
P3.2: Selecting number of pH calibration points ....28
P3.3: Selecting NIST or USA buffer sets ................29
P3.4: Selecting °C or °F ............................................29
P4.0:
Resetting to factory default settings (pH) ............30
P5.0:
Viewing previous con./TDS calibration data ........31
P6.0:
Viewing con./TDS probe data ..............................32
P7.0:
Conductivity/TDS configuration ......................33-35
P7.1: Ready indicator and auto endpoint functions 33
P7.2: Selecting °C or °F ............................................34
P7.3: Selecting Automatic/Manual temp. comp. ....34
P7.4: Setting the TDS factor ....................................35
P8.0:
Temperature settings............................................36
P8.1: Selecting the temperature coefficient............36
P8.2: Selecting the normalization temperature ......36
P9.0:
Resetting to factory default settings (con./TDS) ..37
Probe Care ..................................................................................38-39
Electrode activation ........................................................38
Electrode maintenance ..................................................38
Storing pH/ORP electrodes ............................................38
Electrode cleaning ..........................................................39
Conductivity/TDS probe care..........................................39
Troubleshooting ..............................................................40-41
Error messages ..............................................................40
Troubleshooting ..............................................................41
Specifications........................................................................42
Accessories ..........................................................................43
Appendix 1:
Conductivity to TDS conversion factors
....44
Appendix 2:
Calculating temperature coefficients
........45
Appendix 3:
pH and temperature
......................................46
Appendix 4:
Meter factory default settings
....................47
Warranty ................................................................................48
Return of Items ....................................................................48
3
Quick tip
let the mini table of contents in the outer
margins of this manual guide you instantly to
the right section
setup
mode
Table of contents