Select Measurement Units
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Data Logging
The SDG 200 saves data automatically under the Project name that is current while readings are being taken.
Data stored includes all Project and Mix details as well as Dry Density, Wet Density, Percent Moisture,
Volumetric Moisture, Percent Compaction, Soil Temperature, Date, Time, GPS Position, GPS Time and GPS
Date.
From the Control Menu, Press Units. Density, Temperature and Depth can be toggled independently between
System International (SI “metric”) and U.S. Customary Units. For example, you can set your Density in lb/ft
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while the Temperature is set for Celsius and Depth set to Inches. Press Control Menu on the taskbar to return to
the Control Menu.
Project Details
The SDG 200 is configured to store 10 unique projects that are identified by user entered descriptions. If 10
projects have been defined in the SDG 200 and an 11th project is required, one of the original 10 will need to
be modified to reflect the new project. The details of the new project will need to be input by editing the details
of a previously stored project. Once the old projects are overwritten with new information, the old information
is gone and the new information is saved in the gauge. Previously store data files with the old material
information, however, will not be overwritten.
You may revisit each Project at any given time to continue taking readings. Data from readings taken within
each project will store in the order of which they were taken. If material details change within a project or
project details are added, data for readings taken after the changes will continue to store in the same data file
in the order of which they were taken. Only by changing the Project Name itself will the data be stored in a
separate data file.
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