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AT1117M-2

Stralingsmeter AT1117M

Radioactiviteitsmeter / stralingsmeter model AT1117M is een zeer handzaam toestel met een interne GM detector. Op dit toestel kunnen daarnaast verschillende externe detectoren worden aangesloten. Optioneel kan gebruik gemaakt worden van een telescoop waardoor op een afstand gemeten kan worden.

Productspecificaties

Detector
X and gamma radiation
            PU, PU2 Geiger-Muller counter tube
            BDKR-01 NaI(TI), Ø9×2 mm
            BDKG-01, BDKG-17, BDPS-02 Geiger-Muller counter tube
            BDKG-03 NaI(TI), Ø25×40 mm
            BDKG-04 Scintillation plastic, Ø30×15 mm
            BDKG-05 NaI(TI), Ø40×40 mm
            BDKG-11 NaI(TI), Ø63×63 mm
Neutron radiation
            BDKN-01, BDKN-03 3He proportional counter in a polyethylene moderator
Alpha and beta radiation
            BDPA-01 ZnS(Ag), 30 cm2 surface area
            BDPA-02 ZnS(Ag), 100 cm2 surface area
            BDPB-01 Scintillation plastic, 30 cm2 surface area
            BDPB-02 Scintillation plastic, 100 cm2 surface area
Measurement range of ambient radiation dose rate equivalent
            PU, PU2 1 µSv/h…10 mSv/h
            BDKR-01 0.05 µSv/h…100 µSv/h
            BDKG-01 0.1 µSv/h…10 Sv/h
            BDKG-03 0.03 µSv/h…300 µSv/h
            BDKG-04 0.05 µSv/h…10 Sv/h
            BDKG-05 0.03 µSv/h…100 µSv/h
            BDKG-11 0.01 µSv/h…100 µSv/h
            BDKG-17 1 mSv/h…100 Sv/h
            BDPS-02 0.1 µSv/h…30 mSv/h
            BDKN-01 (from Pu-Be sources) 0.1 µSv/h…10 mSv/h
            BDKN-03 (0.025 eV…14 MeV) 0.1 µSv/h…10 mSv/h
Measurement range of ambient radiation dose equivalent
            PU, PU2 1 µSv…1 Sv
            BDKR-01 0.05 µSv…5 mSv
            BDKG-01 0.1 µSv…10 Sv
            BDKG-03 0.03 µSv…1 Sv
            BDKG-04 0.05 µSv…10 Sv
            BDKG-05 0.03 µSv…0.3 Sv
            BDKG-11 0.01 µSv…0.3 Sv
            BDKG-17 1 µSv…100 Sv
            BDPS-02 0.1 µSv…1 Sv
            BDKN-01 (from Pu-Be sources) 0.1 µSv…10 Sv
            BDKN-03 (0.025 eV…14 MeV) 0.1 µSv…10 Sv
Measurement range for:
Neutron flux density measurement
            BDKN-01, BDKN-03 0.1…1·104 neutron/(s·cm2)
Surface alpha particles flux density
            BDPA-01 0.1…1·105 particle/(min·cm2)
            BDPA-02 0.05…5·104 particle/(min·cm2)
            BDPS-02 2.4…1·106 particle/(min·cm2)
239Pu surface activity
            BDPA-01 3.4·10-3 Bq·cm-2…3.4·103 Bq·cm-2
            BDPA-02 1.7·10-3 Bq·cm-2…1.7·103 Bq·cm-2
Surface beta particles flux density
            BDPB-01 1…5·105 particle/(min·cm2)
            BDPB-02 0.5…1.5·105 particle/(min·cm2)
            BDPS-02 6…1·106 particle/(min·cm2)
90Sr + 90Y surface activity
            BDPB-01 4.4·10-2 Bq·cm-2…2.2·104 Bq cm-2
            BDPB-02 2.2·10-2 Bq·cm-2…0.66·104 Bq cm-2
Energy range
X and gamma radiation
            BDKR-01 5 keV…160 keV
            BDKG-03, BDKG-05, BDKG-11 50 keV…3 MeV
            BDKG-04 15 keV…3 MeV
            BDPS-02 20 keV…3 MeV
            PU, PU2, BDKG-01, BDKG-17 60 keV…3 MeV
Registered beta particles
            BDPB-01, BDPB-02, BDPS-02 155 keV…3.5 MeV
Registered neutrons
            BDKN-01, BDKN-03 0.025 eV…14 MeV
Sensitivity
To 137Cs source gamma radiation
            PU, PU2 1.0 cps/µSv·h-1
            BDKG-01 4.0 cps/µSv·h-1
            BDKG-03 350 cps/µSv·h-1
            BDKG-04 70 cps/µSv·h-1
            BDKG-05 760 cps/µSv·h-1
            BDKG-11 1960 cps/µSv·h-1
            BDKG-17 5 cps/mSv·h-1
            BDPS-02 6.6 cps/µSv·h-1
To 241Am source gamma radiation
            BDKR-01 400 cps/µSv·h-1
To 239Pu source alpha radiation
            BDPA-01 0.15 cps/(particles·min-1·cm-2)
            BDPA-02 0.75 cps/(particles·min-1·cm-2)
            BDPS-02 0.015 cps/(particles·min-1·cm-2)
To 90Sr + 90Y source beta radiation
            BDPB-01 0.3 cps/(particles·min-1·cm-2)
            BDPB-02 0.9 cps/(particles·min-1·cm-2)
            BDPS-02 0.12 cps/(particles·min-1·cm-2)
To Pu-Be source neutron radiation
            BDKN-01 1.15 cps/(neutrons·s-1·cm-2)
            BDKN-03 1.5 cps/(neutrons·s-1·cm-2)
Intrinsic relative error of gamma radiation dose rate and flux density measurement ±20% max.
Continuous run time ≥24 h
Protection class IP64
Power supply from +6V rechargeable cells Ni-MH rechargeable cells
Working temperature range -30°С…+50°С
Relative humidity with air temperature ≤35°C without condensation ≤95%
Overall dimensions, weight
            PU 177x85x124 mm, 1.1 kg
            PU2 200x85x36 mm, 0.5 kg
            BDKG-01 Ø54×255 mm, 0.4 kg
            BDKG-03 Ø60×295 mm, 0.6 kg
            BDKG-04 Ø60×200 mm, 0.5 kg
            BDKG-05 Ø60×320 mm, 1.2 kg
            BDKG-11 Ø78×350 mm, 1.9 kg
            BDKG-17 Ø54×167 mm, 0.3 kg
            BDPA-01, BDPB-01 Ø80×196 mm, 0.5 kg
            BDPA-02, BDPB-02 Ø137×230 mm, 0.7 kg
            BDPS-02 138x86x60 mm, 0.3 kg
            BDKR-01 Ø60×260 mm, 0.5 kg
            BDKN-01 Ø90×290 mm, 2.0 kg
            BDKN-03 314x220x263 mm, 7.8 kg