ProMinent DULCOMETER diaLog DACb - Page 5

8.2 Adjusting the backlight and contrast of the controller display...................................... 67
8.3 Resetting the operating language................................................................................ 67
8.4 Defining metering and control processes..................................................................... 67
8.5 Calibrating conductive conductivity, sensor parameter adjustment............................. 67
9 Configuring measured variables........................................................................................... 69
9.1 Information on the measured variables........................................................................ 71
9.1.1 Measured variable pH [mV]....................................................................................... 71
9.1.2 Temperature.............................................................................................................. 71
9.1.3 Measured variable pH [mA]....................................................................................... 72
9.1.4 ORP [mV], ORP [mA]................................................................................................ 73
9.1.5 Chlorine, bromine, chlorine dioxide, chlorite, dissolved oxygen and ozone.............. 73
9.1.6 Measured variable fluoride........................................................................................ 75
9.1.7 Peracetic acid............................................................................................................ 75
9.1.8 Hydrogen peroxide.................................................................................................... 76
9.1.9 Conductivity [mA]...................................................................................................... 76
9.1.10 Conductive [conductivity] ......................................................................................... 77
9.1.11 Temperature [mA] , (as main measured variable).................................................... 79
9.1.12 mA general.............................................................................................................. 79
9.1.13 Features of the two-channel version....................................................................... 79
10 Calibration............................................................................................................................. 81
10.1 Calibrating the pH Sensor.......................................................................................... 82
10.1.1 Selecting the Calibration Process for pH................................................................. 84
10.1.2 2-Point Calibration of the pH Sensor (CAL)............................................................ 85
10.1.3 pH sensor calibration (CAL) with an external sample (1-point)............................... 89
10.1.4 Calibration of the pH Sensor (CAL) by [Data Input] ................................................ 92
10.2 Calibrating the ORP Sensor....................................................................................... 95
10.2.1 Selecting the calibration process for ORP............................................................... 95
10.2.2 1-point calibration of ORP sensor (CAL)................................................................. 95
10.2.3 Calibration data for ORP sensor (CAL)................................................................... 97
10.3 Calibrating the Fluoride Sensor.................................................................................. 98
10.3.1 Selection of the calibration process for fluoride....................................................... 98
10.3.2 2-point fluoride sensor calibration (CAL)................................................................. 99
10.3.3 1-point fluoride sensor calibration (CAL)............................................................... 101
10.4 Calibration of Amperometric Sensors....................................................................... 103
10.4.1 Selecting the calibration process for amperometric measured variables.............. 103
10.4.2 Calibrating the slope.............................................................................................. 104
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