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방사선측정장비

Contamination Monitor AT1117M
표면오염측정기
제조사/국 : Atomtex/벨라루스
검출기 종류 : Scintillator ZnS(Ag), Plastic

SPECIFICATIONS

Processing unit
PU2
Measurement range of ambient dose equivalent rate
1 uSv/h - 10 mSv/h
Overall dimensions, weight
210х88х36 mm, 0.6 kg
 
Detection unit
BDPA-02
BDPA-03
BDPB-02
BDPB-03
Detector
Scintillation,
ZnS(Ag), 100 cm2
Scintillation,
ZnS(Ag), 300 cm2
Scintillation plastic, 100 cm2
Scintillation plastic, 300 cm2
Measurement range of alpha particles flux density
0.05 - 5·104
particle·min-1·cm-2
0.05 - 2·104
particle·min-1·cm-2
-
-
Measurement range of 239Pu surface activity
1.7·10-3 - 1.7·103
Bq·cm-2
1.7·10-3 - 0.68·103
Bq·cm-2
-
-
Sensitivity to 239Pu alpha radiation
≥0.7
cps/
(particle·min-1·cm-2)
≥2.5
cps/
(particle·min-1·cm-2)
-
-
Measurement range of beta particles flux density
-
-
0.5 - 1.5·105
particle·min-1·cm-2
0.5 - 0.5·105
particle·min-1·cm-2
Measurement range of 90Sr + 90Y surface activity
-
-
2.2·10-2 - 0.66·104
Bq·cm-2
2.2·10-2 - 0.22·104
Bq·cm-2
Sensitivity to 90Sr + 90Y beta radiation
-
-
≥0.9
cps/
(particle·min-1·cm-2)
≥2.4
cps/
(particle·min-1·cm-2)
Overall dimensions, weight
Ø137х230 mm, 0.7 kg
Ø222х277 mm, 1.4 kg
Ø137х235 mm, 0.87 kg
Ø222х281 mm,
1.8 kg