666-667 / 2239
Temperature effects
Max
Min
• PTW diamond detector 60003
has a temperature
dependence of approx. 0.1%
per
°
C (De Angelis
et al
[15])
• Open air ion chamber:
1/293 = -0.34 % per
°
C
Average (pre-irradiated only): 0.31 0.30 0.34
Saini
et al
[8]
TMS
(LIC)
≈
-0.04 % per ºC
Wickman
et al
[9]
In relative dosimetry during
one single measurement
session the effects caused by
temperature variations can
normally be neglected.
However,
in vivo
dosimetry…