Table Of Contents - Hach MP-4 User Manual

Section 1 Specifications
Section 2 General information
2.1 Safety information ..................................................................................... 11
2.1.1 Use of hazard information .............................................................. 11
2.1.2 Precautionary labels ....................................................................... 11
2.2 General product information ..................................................................... 12
2.2.1 Overview ......................................................................................... 12
2.2.2 Features common to all models ...................................................... 12
2.2.3 User mode features ....................................................................... 12
2.3 Conductivity and pH/ORP sensor cups ..................................................... 13
Section 3 Operation
3.1 System startup .......................................................................................... 15
3.2 Display description .................................................................................... 15
3.3 Keypad description ................................................................................... 16
3.4 Take a measurement ................................................................................ 17
3.5 Measure conductivity ................................................................................ 17
3.6 Measure resistivity (MP-4 and MP-6 models) ........................................... 17
3.7 Measure mineral/salt (MP-6p model only) ................................................ 18
3.8 Measure TDS ............................................................................................ 18
3.9 Measure ORP/Redox (MP-6 and MP-6p models) ..................................... 18
3.10 Measure pH (MP-6 and MP-6p models) ................................................. 18
3.11 Select a solution ..................................................................................... 19
3.11.1 Temperature compensation .......................................................... 19
3.12 Change the user-selected temperature compensation factor ................. 20
3.12.1 Disable temperature compensation ............................................. 20
3.13 Change the user-selected conductivity/TDS ratio ................................... 20
3.14 Settings ................................................................................................... 21
3.14.1 Store a value in the memory ......................................................... 21
3.14.2 View the memory recall ................................................................ 22
3.14.3 Clear all records ........................................................................... 22
3.15 Time and date ......................................................................................... 22
3.15.1 Set the time .................................................................................. 22
3.15.2 Set the date .................................................................................. 23
3.15.3 Set the date format ....................................................................... 24
3.16 Temperature format ................................................................................ 24
3.17 Return to factory settings ........................................................................ 25
3.18 Cell check ............................................................................................... 25
3.19 Auto off ................................................................................................... 26
3.20 User mode calibration Linc
3.20.1 Calibrate meter for User mode ..................................................... 27
3.20.2 Set User mode calibration Linc ..................................................... 27
3.20.3 Cancel User mode calibration Linc ............................................... 28
3.21 Download stored data ............................................................................. 29
Section 4 Calibration
.................................................................................. 7
..................................................................... 11
........................................................................................ 15
TM
function .................................................... 27
...................................................................................... 31

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