5
–
4
To access the
Stat Test
function, press
¢
4
²
at the
Setup
menu. The
gauge displays the
Stat Test
menu:
1. Take STAT Test
2. Review STAT Test
3. Print STAT Test
<ESC> to Exit
To select a menu option, press the corresponding numeric key
or press
¢
ESC
²
to return to the
Setup
menu.
Taking a Stat Test
Choose an area free of other nuclear gauges or radioactive
sources. Place the gauge on the reference standard block as
shown in Figure 9 on page 4
To take a new stat test, press
¢
1
²
at the
Stat Test
menu shown
above. The gauge prompts the operator to place the gauge on
the reference standard block with the source rod in the
SAFE
(shielded) position. Ensure that the gauge is properly positioned
and press the
¢
ENTER/START
²
key.
The gauge displays the progress of the stat test (twenty 1-
minute counts). Upon completion of the counts, the gauge
displays the results of the density stat test, including an
indication of whether the test passed or failed:
Density Stat Test
Avg. Counts: ####
R: #.### (PASS)
<ENTER> for Moist.
Press
¢
ENTER/START
²
to view the results of the moisture stat
test. Follow the prompts to scroll through the results.
Содержание RoadReader 3430
Страница 14: ...1 6 Figure 1 Model 3440 Gauge and Accessories...
Страница 19: ...Model 3440 2 3 Figure 2 Direct Transmission Geometry Figure 3 Backscatter Geometry...
Страница 20: ...2 4 Figure 4 Backscatter Surface Density Effects Top Layer Effect Curves...
Страница 22: ...2 6 Figure 5 Effect of Moisture on Depth of Measurement...
Страница 164: ...F 2 STANDARD COUNT LOG Gauge Serial Number _____________ Date MS DS Date MS DS...
