Measurement Specifications
Precision
Precision is defined as one (1) standard deviation in density
readings. This number is calculated by the ratio of the standard
deviation in the counting rate and the slope of the calibration
curve at a given density.
Parameters at 6-inch depth
Direct Transmission Mode
150 mm (6 inch)
Measurement time is 2 min; Background Time is 1 min
kg/m
3
lb/ft
3
Density 2150 135
Precision ± 4 ± 0.25
Composition error ± 0 ± 0
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