Accumet XL 20 User Manual page 5

Introduction ..................................................................1
Unpacking the Meter....................................................2
XL Series Meters Specifications .............................. 3-4
Getting Started
XL Series Meters Connectors .................................. 5-8
Start-up and Shut down procedures ............................9
pH and Ion Probes ............................................... 11-12
Using the XL Series Meter
Touch Screen Operation...................................... 15-16
Screen Contrast Adjustment ......................................16
Using the Stylus .........................................................17
Stylus Calibration .......................................................17
Setting Time and Date ...............................................18
On-Screen Keyboard .................................................19
Expansion Cards .......................................................20
Connecting To the Internet ........................................21
Button Functions .................................................. 22-25
Channel Assignment............................................ 26-27
Display Setup.............................................................28
pH Setup
pH Setup Screen And Function Buttons ....................29
Access pH Setup .......................................................30
Set Sample ID#..........................................................31
Select Buffer Group ...................................................32
Select Buffer Recognition ..........................................33
Select Auto Read Mode ............................................33
Set Ph Stability Criteria ..............................................34
Set Default Temperature............................................34
Set Isopotential Point ................................................35
Set Alarm Limits.........................................................35
Set Print Criteria.........................................................36
Set Data Storage Criteria...........................................37
Set Display Criteria Setup..........................................38
View Stored Data ................................................. 39-40
mV Setup
mv Setup Screen And Function Buttons ....................41
Access mv Setup .......................................................42
Set Sample ID#..........................................................43
Set Alarm Limits.........................................................44
Set Print Criteria Setup .............................................45
Set Data Storage Criteria...........................................46
Set Display Criteria ....................................................47
View Stored Data ................................................. 48-49
Ion Setup
Ion Setup Screen and Function Buttons ....................50
Access Ion Setup .......................................................51
Set Sample ID#..........................................................52
Ion Method .................................................................53
Select Electrode Type................................................54
Select Measurement Units.........................................54
Select Auto Read Mode .............................................55
Select Ion Stability Criteria.........................................55
Set Default Temperature............................................56
Set Temperature Compensation................................57
Set Isopotential Point .................................................57
Set Alarm Limits.........................................................57
Set Print Criteria ........................................................58
Set Data Storage Criteria...........................................59
Set Display Criteria ....................................................60
View Stored Data ................................................. 61-62
XL 25 Meter: Table of Contents
iv
pH Operation
About pH Measurement........................................... 110
Standardizing
with Auto Buffer Recognition .................................. 112
Standardizing
with Manual Buffer Recognition.............................. 113
Temperature Standardization .................................. 114
pH Measurement with Auto Read
On And Off............................................................. 115
Graphing Function .................................................. 116
mV Operation
About mv Measurement .......................................... 117
Absolute mv Measurement...................................... 118
Relative mv Standardization and Measurement...... 118
Graphing Function .................................................. 119
Ion Operation
About Ion MEASUREMENT .................................... 120
DIRECT READING METHODS........................121-124
Standardization: Direct Reading
with Standards....................................................... 121
Measurement: Direct Reading
with Standards....................................................... 122
Standardization: Direct Reading
with Blank Offset.................................................... 123
Measurement: Direct Reading
with Blank Offset.................................................... 124
INCREMENTAL METHODS.............................125-133
Standardization: All Incremental Methods ............... 125
Measurement: Known Addition Method ...........126-127
Measurement: Known Subtraction Method ......128-129
Measurement: Analate Addition Method ..........130-131
Measurement: Analate Subtraction Method .....132-133
Graphing Function .................................................. 134
Warranty ................................................................. 160
Compliance ............................................................ 160
Appendix
Setting the XL Series Meters User Profiles ......161-163
XL Series Meters
Factory Default Settings ...................................164-166
XL Series Meters
Print Function ...................................................167-168
Background and Color Adjustment...................169-170
Determining Isopotential Points
Experimentally ...................................................... 171
pH Theory.........................................................172-175
ISE Theory........................................................176-179
Replacement Parts ...........................................185-187