Model 3450
Appendix A–1
APPENDIX A
RADIATION THEORY AND SAFETY
This appendix is required reading for anyone who will use the
Troxler Model 3450 RoadReader Plus. This appendix covers topics
related to radiation theory and the safe operation of the gauge. A
brief overview of the regulatory requirements related to the
ownership and use of the gauge, as well as a listing of radiation
safety-related warnings and cautions, is included.
CONTENTS
Radiation Theory ......................................................................... A–2
Atomic Structure ................................................................... A–2
Radioactivity ......................................................................... A–3
Types of Radiation ................................................................ A–4
Radiation Safety ........................................................................... A–5
Radiation Dose ...................................................................... A–5
Limiting Exposure ................................................................. A–6
Personnel Monitoring ............................................................ A–8
Source Encapsulation ............................................................ A–8
Source Rod Inspection .......................................................... A–9
Daily Inspection .................................................................. A–10
Cleaning the Tungsten Blocks ............................................. A–11
Leak Testing ........................................................................ A–13
Regulatory Requirements .......................................................... A–15
Licensing ............................................................................. A–15
Training ............................................................................... A–15
Disposal ............................................................................... A–16
Emergency Procedures ........................................................ A–16
Gauge Use Precautions .............................................................. A–18
3450 Radiation Profile ............................................................... A–19
A. R
AD
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Содержание RoadReader Plus 3450
Страница 7: ...Model 3450 vii NOTES...
Страница 13: ...xii NOTES...
Страница 17: ...1 4 GAUGE PARTS AND ACCESSORIES Figure 1 1 Model 3450 Parts and Accessories...
Страница 23: ...2 4 Figure 2 1 Effect of Moisture on Depth of Measurement...
Страница 53: ...3 28 NOTES...
Страница 169: ...Appendix E 2 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 171: ...Appendix E 4 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 173: ...Appendix E 6 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 175: ...Appendix E 8 STANDARD COUNT LOG Gauge Serial Number Date Moisture MS Density DS1 Density DS2...
Страница 181: ...Appendix G 4 NOTES...
Страница 187: ...Appendix H 6 NOTES...
Страница 199: ...Index 12 NOTES...
Страница 200: ...Model 3450 Warranty 1 NOTES WARRANTY...
