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LOGG
iNG
14. LOGGING
Three logging types are available: Automatic, Manual, and Autohold.
Automatic logging
• Readings are logged ( ) at predefined period intervals.
Sampling interval options range from 1 second to 180 minutes.
• Records are continuously added to it until the session stops.
• For each automatic logging session, a new lot is created.
• A complete set of GLP information including date, time, mode selection, temperature reading, and
calibration information is stored with each log.
Manual logging
• Readings are logged each time log symbol (
1
) is tapped on display.
• All manual readings are stored in a single lot (i.e. records made on different days share the same lot).
Autohold logging
• Readings are logged each time log symbol (
D
) is tapped on display and configured stability
criteria is reached.
• All Autohold readings are stored in a single lot (i.e. records made on different days are logged in
the same lot).
Note:
Stability criteria can be set to Fast, Medium, or Accurate for all logging types.
14.1. AUTOMATIC LOGGING
1. From Measurement screen, tap Measurement Menu icon ( ).
2. Tap Reading tab and tap to select stability criteria (Accurate, Medium, or Fast).
3. Tap Logging tab and select Automatic logging type.
4. Scroll to select Sampling Period.
5. See option to define sample ID (name and prefix):
Summary of Contents for HI6221
Page 1: ...INSTRUCTION MANUAL HI6221 pH and ORP Benchtop Meter...
Page 27: ...27 System Menu Items Tap Delete The instrument prompts for confirmation...
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