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Saving Data
Default Operation
After each measurement is completed, the currently displayed measured value can be stored in the
internal memory of the TecPen by briefly pressing the memory key
created and saved to memory each day.
Output Data File Format
The TecPen outputs a comma-delimited text file (.txt) with a header row that can be imported
into any spreadsheet program. The file name is YYY-MM-DD_oxygen_logfile.txt . The data file
format is as follows:
Data Label
Date
Time
Product_Number
Product_Name
Product_EAN
Product_Oxygen_Value
Amplitude
Tau
Temperature[°C]
Battery_Level[%]
Device Status
Exporting Saved Data Files
Data log files can be exported via USB:
1. Press the On/Off button
2. Connect the TecPen to a PC using the supplied USB cable.
3. Copy the files from the TecPen using your PC's file manager.
4. Remove the TecPen USB device following the operating system instructions.
Watch Your Step!
Before unplugging the USB cable the TecPen must be ejected properly like any
other standard USB device to avoid damaging the TecPen's internal file system. If
the TecPen is unplugged from the USB port without first selecting the "Safely
Remove Hardware and Eject Media" option all data still on the device may be lost.
Example
2019-03-15 (YYYY-MM-DD format)
14:33:30 (hours:minutes:seconds 24 hr.
clock)
123456 (user defined)
NAME56789ABCD (user defined)
0123456789ABC (user defined)
0.53472 (range 0-5%)
14016 (signal strength for error checking)
64.610248 (signal lifetime)
25.187500 (Centigrade only)
86 (range 0-100%)
0=Normal (see device status codes)
to turn on the TecPen.
. By default a new data file is
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