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MODEL 6081-P pH/ORP TABLE OF CONTENTS
TABLE OF CONTENTS CONT’D
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8.0 PROGRAMMING THE TRANSMITTER.................................................................. 25
8.1 General .................................................................................................................... 25
8.2 Changing Start-up Settings ...................................................................................... 25
8.3 Choosing and Configuring the Analytical Measurement .......................................... 26
8.4 Choosing Temperature Units and Manual or Auto Temperature Compensation...... 28
8.5 Setting a Security Code ........................................................................................... 29
8.6 Making HART-Related Settings ............................................................................... 30
8.7 Resetting Factory Calibration and Factory Default Settings .................................... 30
8.8 Selecting a Default Screen and Screen Contrast .................................................... 31
8.9 Choosing a Display Timeout .................................................................................... 32
9.0 CALIBRATION OF TEMPERATURE ...................................................................... 33
9.1 Introduction .............................................................................................................. 33
9.2 Calibration –Temperature......................................................................................... 33
10.0 CALIBRATION – pH AND ORP ............................................................................. 35
10.1 Introduction .............................................................................................................. 35
10.2 Procedure – Auto Buffer Calibration ........................................................................ 37
10.3 Procedure – Manual Two-Point Buffer Calibration .................................................. 39
10.4 Procedure – Standardization.................................................................................... 40
10.5 Procedure – Entering a Known Slope Value............................................................ 41
10.6 ORP Calibration....................................................................................................... 42
11.0 MAINTENANCE ...................................................................................................... 43
11.1 Overview .................................................................................................................. 43
11.2 Transmitter Maintenance ......................................................................................... 43
11.3 pH Sensor Maintenance .......................................................................................... 44
11.4 ORP Sensor Maintenance ....................................................................................... 46
11.5 Calibration................................................................................................................ 46
11.6 Power Module Replacement.................................................................................... 47
12.0 RETURN OF MATERIAL......................................................................................... 49