Polimaster PM1621M - ATTACHMENT C Typical Instrument Anisotropy

ATTACHMENT C
(reference)
Typical instrument anisotropy
(data are normalized to the calibration direction 0
o
)
Figure C.1 – for horizontal installation at the phantom (rotation in vertical plane):
1 –
241
Am (59,5 keV); 2 -
137
Cs (662 keV); 3 -
60
Co (1250 keV)
Figure. C2 – for vertical installation at the phantom (rotation in horizontal plane):
1 –
241
Am (59,5 keV); 2 -
137
Cs (662 keV); 3 -
60
Co (1250 keV)
32