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Model 3451
4–
ASPHALT MODE
To measure the density of asphalt, or hardened concrete of 4 inches
or more, follow the steps below:
✓
Prepare the test site as described on page 4–9.
✓
Place the gauge on the test area.
✓
Lower the source rod to the backscatter position. Release the
trigger. Gently tap on the handle over the source rod to lock the
source rod into position. You should hear a
click
when the
source rod locks into position.
✓
Press the
〈
Take a Reading
〉
button on the RoadReader Plus
main menu (see Figure 3–11).
In the
Manual
depth mode (see page 5–10), the PDA
prompts for the source rod depth. Enter the source rod depth
and press the
〈
Ok
〉
button.
In the
Automatic
depth mode, the gauge software reads the
depth strip on the source rod to determine the source rod
depth.
✓
While the gauge is taking a measurement, the PDA displays the
time remaining.
✓
After the count time, the gauge collects the count information
and GPS data, and then transmits this data to the PDA.
✓
The PDA displays the prompt
Would you like to add
project notes?
This enables the operator to enter project
notes to be stored with the measurement results.
To continue without entering project notes, press
〈
No
〉
.
To add project notes, press
〈
Yes
〉
. The PDA displays a
Project Notes
screen similar to the one shown in Figure
4–7 on page 4–12. Enter the desired notes and press
〈
Ok
〉
.
Troxler recommends that the information entered as project
notes does not exceed 40 characters.
4
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Содержание Enhanced RoadReader Plus 3451
Страница 7: ...Model 3451 vii NOTES...
Страница 17: ...xvi NOTES...
Страница 29: ...1 12 NOTES...
Страница 33: ...2 4 Figure 2 1 Effect of Moisture on Depth of Measurement...
Страница 85: ...4 22 NOTES...
Страница 106: ...Model 3451 6 3 Figure 6 1 Offset Menu 6 OFFSETS CALIBRATION...
Страница 114: ...Model 3451 6 11 Figure 6 10 Moisture Offset Erase Prompt 6 OFFSETS CALIBRATION...
Страница 127: ...6 Figure 6 25 Enter File Name Figure 6 23 Input True Density Figure 6 24 Thin Layer Special Calibration Results...
Страница 131: ...6 NOTES...
Страница 141: ...7 10 Figure 7 5 Project Data Spreadsheet...
Страница 145: ...7 14 Figure 7 8 Project Setup Display Figure 7 9 Standard Counts Display...
Страница 147: ...7 16 Figure 7 10 Project Status Display Figure 7 11 Source Decay Display...
Страница 149: ...7 18 Figure 7 12 Stat Test Display Figure 7 13 Drift Test Display...
Страница 153: ...7 22 NOTES...
Страница 166: ...Model 3451 Appendix A 13 Figure A 3 Cleaning the Sliding and Fixed Blocks...
Страница 174: ...Model 3451 Appendix A 21 NOTES...
Страница 175: ......
Страница 183: ...Appendix B 8 NOTES...
Страница 187: ...Figure C 5 Review Stat Test Appendix C 4 Figure C 3 View Stat Counts Figure C 4 Stat Test Results...
Страница 221: ...Appendix D 6 NOTES...
Страница 223: ...Appendix E 2 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 225: ...Appendix E 4 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 227: ...Appendix E 6 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 229: ...Appendix E 8 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 235: ...Appendix G 4 NOTES...
Страница 246: ...Model 3451 Warranty 1 NOTES WARRANTY...