INFICON DataFID Portable Flame Ionization Detector for Leak Detection and Repair (LDAR) - Manual (Page 50)

074-578-P1A 50
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Interval Mode – Data Logging
Interval mode logs readings at user selected intervals of 1 second to 999 seconds. The
microprocessor accumulates all readings in an averaging interval selected, and determines the
average reading. It stores this number along with the highest priority instrument status and the
current time and date.
Figure 28. Interval time adjustment
Location Operation – Data Logging
In the Location mode of operation, data is logged only when the ‘accept’ soft key is pressed.
The date, time, average reading at the time the trigger is pressed, along with the current tag
string that is currently on the display are also stored.
Method 21 Operation – Data Logging
In the Method 21 mode of operation, data is log ged only when the ‘status select’ soft key is
pressed. The date, time, average reading at the time the trigger is pressed, along with the
current tag string that is currently on the display, is also stored.
Clearing or Downloading Data
There are two options for data manipulation under the Data Log Options selection.
The first option is the “Clear Data Log” option which deletes all readings in the DataFID
memory.
NOTE: Deleted information cannot be recovered. You should download the contents of the
datalogger before deleting any information.
To delete data logged in the DataFID
1. Press the MENU key.
2. Use the DOWN ARROW key to choose “Data Log Options”, and then press the SELECT
key.
3. Choose “Clear Data Log”, and then press the SELECT key.
4. Press either the YES or NO key in response to “Are you sure you want to clear all
data?”.
Enter new INTERVAL (secs)
015
done