際際滷

際際滷Share a Scribd company logo
Uptake Monitoring Equipment
Prasad Vagal
Principle of Uptake Monitoring
Block Diagram
Energy Spectrum for Iodine
Collimator and crystal assembly
Uptake monitoring equipment
Instrument maintenance
? Distinguish the fault into operational or
functional types.
? Inventory
? Physical damage
? Interconnecting cables, Timer, Power supply
need to be checked periodically
Testing and Calibration
? Energy calibration test
? Energy linearity test
? Sensitivity test
? Timer test
Quality Control
No. Test Function of the equipment Reference Freq. of Routine
1. Scalar/timer and rate meter No Quarterly
2. Energy Calibration No Weekly
3. Counting Precision (Statistics) No Quarterly
4. Linearity of Activity Response No Half yearly
5. Response of Recorder No Half yearly
6. Analyser peak setting Every time a
radionuclide is
changed
7. Background counts in counting
channel
Every day
Thank You !!!

More Related Content

Uptake monitoring equipment