Troxler RoadReader 3430 - Using the Precision Function

5–14
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The gauge can produce test results with precision limits as low
as 0.1 pcf (1.6 kg/m
3
) under certain conditions. The Precision
function is used to determine the count time required to achieve
the precision entered by the operator. If the precision requested
is within range and the time required to calculate the required
result does not exceed 60 minutes, the following procedure can
usually produce the required results.
To execute the Precision function, first ensure that the gauge is
in the correct mode: Soil or Asphalt. Press ¢7² from the Setup
menu. The gauge displays:
Precision
#.# pcf
<ENTER> to Continue
Enter the desired precision and press ¢ENTER/START². The
gauge displays:
Index: 0 in
<ENTER> to Select
<0> for BS
If the gauge is in the correct position, press ¢ENTER/START².
The gauge displays:
Depth: # in
1 min. count
<ENTER> to Continue