Ludlum Measurements 25009185, Manual

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5
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ATALOGGING
The datalogging feature of the Model 3001 allows the user to log radiation readings with the
use of a handle-mounted LOG button. Data can be logged in any of the Model 3001’s oper-
ational modes (RATE, MAX, and COUNT). Up to 1000 data points can be taken and stored
internally. Depending on the chosen Datalogging Mode, the user can quickly save logged
data using a single Location ID, or select from up to 250 stored Location IDs. A Real Time
Clock (RTC) is utilized to time and date stamp each datalog entry.
The saved log data and stored location IDs can be viewed, downloaded, and erased using
the LMI Lumic Datalogger software kit, which includes a USB cable. Editing of datalogging
parameters and RTC via setup mode on the instrument is disabled.
Setup of the datalogging parameters is also done through the LMI Lumic Datalogger soft-
ware. The advanced user or administrator can set:
• Datalogging Mode
• Real Time Clock (RTC) Values
• Location IDs
5.1 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:
– During a count, 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.
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