Hanna Instruments HI 2002, Инструкция по эксплуатации, Страница: 23 / 52

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Logged data on the edge
® pH
can be transferred from the meter to a PC by following these simple
directions. Suitable operating systems include Windows (XP minimum), OS X or Linux.
1. Connect edge
® pH
to the PC using the supplied micro USB cable.
2. Turn on edge
® pH
.
3. Press SETUP/CLR key and select “LOG ON EDGE”.
4. Press
CAL/MODIFY
key then use keys to change to “EXPORT TO USB”.
5. Press GLP/CFM key and the USB/PC Tag is displayed.
6. Press SETUP/CLR key to exit.
The PC should detect the USB as a removable drive. Open the drive to view the stored files. Log
files are formatted as Comma separated values (*.CSV) and can be opened with any text editor or
spreadsheet program.
Note: Western Europe (ISO-88859-1) character set and English language are suggested
settings.
Other files may be visible depending upon computer settings. All files stored will appear in
this folder.
Adjust Font or column width appropriately. Adjust the decimal places if the pH was logged
with 0.001 resolution.
Interval logs are designated as pH or mV Lots. ie. PHLOT001, MVLOT002.
The Manual Lots are PHLOTMAN for pH and MVLOTMAN for ORP.
The Stability Lots are PHLOTSTAB for pH and MVLOTSTAB for ORP. All stability logs, regardless of
stability setting, are located in the same stability file for that measurement.
Click on the desired log to view data.
Note: If “ ° C !” appeared in log data, the electrode/probe was used beyond it’s operation
specifications and the data is not considered reliable.
If “
°
C !!” appeared in log data, the temperature sensor within the probe or electrode is
broken and the device should be replaced. Logged data should not be considered reliable.
SETUP/ INST
ALLA
TION
For optimum pH measurements, follow these steps:
1. Understand the benefits and features of Standard and Basic Operation.
2. Set up
edge
® pH
meter by configuring preferences.
3. Calibration.
4. Measurement.