Dose Course 2018_Flipping book

Commercialised in vivo detectors-diodes Acceptance tests

EDP30 EDPHL-3G P30

QED 1116 Isorad-p 1164 Isorad-3 PTW T60010

Stability after irradiation (5 min)

-0.58% -0.40%

0.33%

-0.06%

- 0.20% 0.43%

0.00%

Intrinsic precission (sd) (10 irradiations)

0.16% 0.10%

0.05%

0.07%

0.10%

0.64%

0.09%

1.0000E00 (0.2 Gy-7 Gy)

1.0000E00 (0.2Gy-7 Gy)

1.0000E00 (0.2 Gy-3.5 Gy)

1.0000E0 (0.2 Gy- 7 Gy)

1.0000E00 (0.2 Gy-7 Gy)

1.0000E00 (0.2 Gy-7 Gy)

1.0000E00 (0.2 Gy-2.3 Gy

Lineality response/dose (r 2 )

Depth of the diode measurement point (water equivalent depth)

1.4 cm 1.4 cm

3.0 cm

2.2 cm

3.3 cm

3.3 cm

3.5 cm

3.4%

1%

0.2%

0.8%

0.3%

0.3%

1.8%

SVWAD (per 100 Gy)

2.5%

2.5%

10.4%

5.6%

14%

14%

11%

Dose decrease at 5 cm depth