Unfors RaySafe AB 8603022 Manuel D’Utilisation

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Technical data
PDM and Base Station/Dose Manager memories
Dose rate samples that have been overwritten in the PDM’s dose rate
memory may still be available in the Base Station and
Dose Manager memories.
If there are no dose rate samples neither in the Base Station or
Dose Manager memories, nor in the PDM dose rate memory, the Base
Station and Dose Manager will instead display mean dose rate values based
on accumulated dose values.
Lack of dose rate samples in the Base Station and/or
Dose Manager memories occurs when the:
• PDM is not within range of the Base Station when it is exposed to radiation.
• Dose rate samples in the PDM dose rate memory are overwritten.
Time management
The PDM logs dose history in local time with no daylight saving time
adjustments. Daylight saving time adjustment is done in the Base Station,
DoseView or Dose Manager when the dose history is presented.
The following happens when the daylight saving time is changed:
• When going to summertime, one extra hour with no dose data will be
added to the dose log.
• When going to wintertime, two hours of dose data will be merged into
one hour. This hour contains no dose rate details. When changing
from summertime to wintertime, dose date details in the two merged
hours will not be displayed.
6
6.1
6.2
DoseAware Dose Manager Package
Document version 1.2
Technical data
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