Delete Stored Data From Wavelength Scan Or Time Course; Data Analysis - Hach Lange DR 3900 User Manual

Standard programs
5.3.3.4

Delete stored data from wavelength scan or time course

5.3.4

Data analysis

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• If a USB memory stick is connected, the files will be
automatically sent to the USB memory stick as xml or csv
files in the file folder "WLData (data of a wavelength
scan) or "TCData" (data of a time course).
The file name will be formatted as: "ScanData_X.csv"
(Wavelength Scan Data) or "TCData_X.csv" (Time Course
Data).
X = number of scans (1–20).
For further processing use a spreadsheet program.
Note: The message, "Data already present. Overwrite?" is displayed if
the files are already stored. Press OK to overwrite the stored data.
Option 2:
1. Press Wavelength Scan or Time Course and then
Options>More>Send Data to send the data to a USB
memory stick or to a printer.
• When a printer is connected, select how to send the data
to the printer (graph, table or both graph and table).
• If a USB memory stick is connected, the files will be
automatically sent to the USB memory stick as xml or csv
files in the file folder "WLData (data of a wavelength
scan) or "TCData" (data of a time course).
The file name will be formatted as: "ScanData_X.csv"
(Wavelength Scan Data) or "TCData_X.csv" (Time Course
Data).
X = number of scans (1–20).
For further processing use a spreadsheet program.
1. Press Recall Data in the Main Menu and then Wavelength
Scan or Time Course.
A listing of the stored data is displayed.
2. Highlight any data to delete.
3. Press Delete in the "Options" menu and press OK to
confirm.
Consistent use of the sample ID function is necessary for all data
analysis functions. Only data with identical sample IDs can be
used in data analysis functions.
Use the Trends function to display a time-variation curve for the
stored readings for each parameter and location. The
concentration of the the corresponding parameter is shown
graphically over time.