1. Radiation Safety Considerations
Ambient dose equivalent rate at a transverse distance of 50cm to the beam axis:
cooling times in hours
at the dump:
< 200 mrem/h
average in the
aisle:
< 1 mrem/h

2. Radiation Safety Considerations
Cooling time scaling factors:
cooling time scaling factor
(hours)

3. Radiation Safety Considerations
Exchange of samples: days of continuous operation at 100 W
6 minutes of cooling time
duration dose rate accumulated dose
1. Access to dump minute mrem/h mrem
2. Exchange of samples seconds mrem/h mrem
3. Exit from dump minute mrem/h mrem
Total accumulated dose (one person) : mrem
(Two sample exchanges are expected per day.)
(to be reviewed for radiation safety)

4. Radiation Safety Considerations
Removal of dump: days of continuous operation at 100 W
10 hours of cooling time
duration dose rate accumulated dose
1. Access to dump minute mrem/h mrem
2. Removal of dump minutes mrem/h mrem
3. Exit from dump minute mrem/h mrem
Total accumulated dose (one person) : mrem
(to be reviewed for radiation safety)