Hanna Instruments HI 98713 - Manual (Page 14)

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VIEW LOGGED DATA
The stored records can be viewed at any moment
by pressing RCL. To return to normal measurement
mode, press RCL again .
LOG SEARCHING
The log records are stored in chronological order.
The first displayed record is the last stored one.
• Press UP or DOWN keys to scroll the log memory
record by record. By keeping pressed the UP or
DOWN keys, the scrolling speed will increase.
The scrolling of the log is possible from any
panel of the record, except “Delete last log”
and “Delete all logs” panels.
• When scrolling the log, the number of the re-
cord is displayed for one second on the secondary
LCD, together with “TAG” if the identification
of the sampling location was made.
When the end of the log is reached, an error beep
is played.
RECORD VIEWING
Each record contains more information than the
measured value. The additional information is
grouped in several panels.
Press READ to scroll through the record panels.
The record panels are displayed one by one in a
circular way.
Each record contains the following panels:
• The record value (turbidity value) and record
number.
Note: If the logged sample value is an over range
reading, the maximum value (1000) will
be displayed blinking.
• The hexadecimal string of the tag for the
sampling location ID.
Note: If the ID data are missing, dashes are
displayed instead.
L O G G I N G L O G G I N G L O G G I N G L O G G I N G L O G G I N G
LOGGING
The log function is active after a valid measurement
is obtained (no errors).
• To log a value, press LOG/CFM when the
measurement result is displayed.
The instrument asks to READ TAG for identification
of the sampling location. The location for the new
record is also displayed on the secondary LCD.
• To read the ID code for the sampling location
identification, simply touch the iButton ® tag with
the matching connector, located on the back of
the instrument (see Connectors Description,
page 9). Alternatively, press again LOG/CFM to
store the record without the tag ID code.
• If the tag is successfully read, the instrument will
beep once, displaying the unique hexadecimal
code of the tag, and store the data.
After data is stored, the instrument returns to
measurement mode.
Notes: • If the tag is not read within 20 seconds,
the logging procedure is canceled.
• A measurement can be stored only once.
Also an over range value can be stored.
• If less than ten free records are available, the
“LOG” tag will blink while storing data.
• If the log memory is full, the “LoG FULL” message
will appear for a few seconds on the LCD and the
instrument will return to measurement mode
without storing the new record.
To store a new record, delete one or more records.
HI 98713 has a log space for up to 200 records. With each measurement, the date, time and tag ID
is stored. In this way, each record is fully characterized and can be easily analyzed when download-
ing data on the PC application (
HI 92000).
or
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