Model 4404-16 Geo-Exploration System
Technical Manual
Section 3
Ludlum Measurements, Inc.
Page 28
April 2018
HV Plateau
The HV plateau provides the ability to plateau individual or all channels
simultaneously. Only channels configured for gross count operation can be
plateaued. Before beginning, select which channels will be included in the
plateau, background and source count times, start and ending high voltage,
high voltage increment, and the source size in DPM. Clicking on the “Start”
button will begin the plateau. The background plateau is run on all enabled
channels simultaneously. After the background plateau is finished, the user
will be prompted to place the source on the first detector. The user will then
be prompted to place the source on the remaining detectors in sequence
until all detectors have been plateaued.
Summary of Contents for 4404-16-4
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