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방사선측정장비

Spectrometric Personal Radiation Detector
휴대용 방사성핵종분석장비
제조사 / 국 : Atomtex / 벨라루스
검출기 종류 : Scintillator, NaI(Tl) Ø25x40 mm
  Integrated Geiger-Muller counter tube
에너지 범위 : 20keV...3MeV
ADC 채널수 : 1024ch.
크기 : 145x100x50 mm
무게 : 0.7 kg
SPECIFICATIONS

- 소형으로 휴대 및 사용이 용이

- 비상상황 발생 시 현장에서의 자체적인 핵종분석을 통한 신속한 대응

- 불법적인 방사성물질 이동에 대한 검색

- 발전소, 산업체, 병원등 방사성물질 검색 및 감시

- 700개 이상의 측정된 스펙트럼 저장가능

- USB 또는 Bluetooth를 통한 PC 연결가능



Detectors

Scintillator NaI(Tl), Ø25x40 mm;

Integrated Geiger-Muller counter tube

Energy range

20 keV...3 MeV

Radionuclide identification

Industrial, Natural, Medical

Individual order:

Library of identified radionuclides can be corrected

Typical resolution at 662 keV (137Cs)

8%

Detection time of 137Cs source with 50 kBq activity from 20 cm distance

2 s

Measurement range of ambient radiation dose rate equivalent

 

NaI(TI) detector

0.03 μSv/h...300 μSv/h

Geiger-Muller counter tube

10 μSv/h...100 mSv/h

Sensitivity of NaI(TI) detector to gamma radiation

 

241Am

4700 cps/μSv·h-1

137Cs

425 cps/μSv·h-1

60Co

210 cps/μSv·h-1

Intrinsic relative error of gamma radiation dose rate measurement

±20% max.

Energy dependence relative to 662 keV (137Cs)

 

NaI(TI) detector

±20% (in 50 keV...3 MeV energy range)

Geiger-Muller counter tube

-25%...+45% (in 60 keV...3 MeV energy range)

Number of ADC channels

1024

Continuous run time

14 h

Protection class

IP54

Working temperature range

-20°С...+50°С

Relative air humidity with temperature ≤35°C without condensation

95%

Overall dimensions

145x100x50 mm

Weight

0.7 kg

AT1321 Spectrometer meets International standard requirements: IEC 62327:2006;

Safety standard requirements: IEC 61010-1:1990;

EMC requirements: EN 55022:1998+А1:2000+А2:2003, EN 55024:1998+A1:2001+A2:2003,

IEC 61000-4-2:2001, IEC 61000-4-3:2008.

 

AT1321 Spectrometer meets the NSS1 requirements (IAEA).