Accumet XL 20 User Manual page 7

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 ..........................10
Dissolved Oxygen Probe ...........................................14
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
DO Setup
DO Setup Screen and Function Buttons....................63
Access DO Setup.......................................................64
Set Sample ID#..........................................................65
Select Measurement Units.........................................66
Select Calibration Mode.............................................66
Select Stable Indicator ..............................................67
Select Auto Read Mode .............................................67
Select Temperature Units ..........................................68
Set Barometer............................................................68
Set Salinity .................................................................69
Set Alarm Limits.........................................................69
Set Print Criteria.........................................................70
Set Data Storage Criteria...........................................71
Set Display Criteria Setup..........................................72
View Stored Data ................................................. 73-74
BOD Setup
BOD Setup Screen and Function Buttons .................75
BOD Configuration.....................................................76
OUR Setup
OUR Setup Screen and Function Buttons .................75
OUR Configuration.....................................................78
SOUR Setup
SOUR Setup Screen And Function Buttons ..............79
SOUR Configuration ..................................................80
XL 40 Meter: Table of Contents
vi
DO Operation
STANDARDIZING ...........................................135-141
About DO Standardizing...................................135-136
Automatic at One Point—% Saturation ................... 137
Automatic at Two Points—% Saturation ................. 138
Automatic at One Point—mg/L ................................ 139
Manual at One Point—% saturation and mg/L ........ 140
Temperature Standardization .................................. 141
MEASUREMENT..............................................142-152
About DO Measurement.......................................... 142
Auto Read ON and Auto Read OFF ........................ 142
About BOD Measurement ....................................... 143
BOD Calculation Parameters .................................. 144
Measurement of BOD of Sample............................. 145
Initial DO measurement for Sample
BOD calculation....................................................... 146
Measurement of BOD of Seed ................................ 147
Initial DO measurement for Seed
BOD Calculation ...................................................... 147
Final DO Measurement for Sample
BOD Calculation ...................................................... 148
Final DO Measurement for Seed BOD Calculation . 149
Editing Select View Screen ..................................... 150
OUR Measurement.................................................. 151
SOUR Measurement ............................................... 152
DO Graphing Function............................................. 153
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
DO Theory ............................................................... 180
Replacement Parts ...........................................185-187