Model 3001 Survey meter
User’s Manual
Section 5
Ludlum Measurements, Inc.
Page 5-2
April 2017
Datalogging Operation – Mode 1
Datalogging Mode 1 will store the logged data using only the
first Location ID
in the Location ID table.
When the LOG button is pressed, the current radiation reading and
other log data is saved along with the first Location ID in the format
specified in the Specifications at the end of this section.
In COUNT Mode:
With a set count time, the LOG button is disabled until completion
of a Scaler count.
For a continuous Scaler count (Scaler time is 0), the LOG button is
enabled at all times.
For approximately 2 seconds, the LCD will display the Datalog Table
index for the newly saved log data.
Figure 13: Display showing a Datalog Table index of 12.
After displaying the Datalog Table index, the instrument will return to
the previous mode of operation.
The Datalog Table is linear; once the table is full, no further writes will
be allowed until the Datalog Table is erased.
If an attempt is made to write to a full Datalog Table, a beep will sound
and the maximum Datalog Table index (1.00 k) will be displayed for
about 2 seconds. The instrument will then return to the previous mode
of operation.
