Polimaster PM1703GNM 个人辐射检测仪


- Detector:
+ gamma  CsI(Tl), GM counter
+ Neutron  LiI (Eu)
- Sensitivity:
+ for 137Сs, no less  85 (s-1)/(μSv/h) (0.85 (s-1)/(μR/h))
+ for 241Am, no less 100 (s-1)/(μSv/h) (1 (s-1)/(μR/h))
- Energy range
+ gamma  0.033 - 3.0 MeV
+ Neutron  from thermal to 14.0 MeV
- Dose Rate:
+ gamma 0.01 μSv/h – 10 Sv/h (1μR/h – 1000 R/h)
+ Neutron  0.1 - 999 s-1
- Dose:  0.001 mSv – 10 Sv (0.1 mR – 1000 R)
-  Accuracy:   ±(20+K1/H+K2*H )%  where H - DER value in mSv/h;  К1 – coefficient 0.0025 mSv/h,  К2 – coefficient 0.002 (mSv/h)-1
- Response time: X
- Radionuclide identification using  Bluetooth communication with  external Pocket PC or smartphone:
+ Special nuclear materials (SNM): X
+ Medical radionuclides : X
+ Naturally occurring radioactive  materials (NORM): X
+ Industrial radionuclides: X
- Standards compliance: X
- Alarm type:  Audible, vibration, visible
- Data recording:   up to 1000 data points
- Environmental protection:   IP65
- Drop test on concrete floor:   0.7 m (2.3 ft) without cover 1.5 m (4.9 ft) with cover
- Power supply:  1.5 V (one AA (LR6) battery)
- Battery life time:  not less than 1000 h
- Operating temperature:  from -30oC to +50oC
- Size (without cover):   75 x 35 x 98 mm
- Weight (without cover):   not more than 250 g
- Low battery warning:  indication on LCD
- PC Communication:  USB
 
 
Detail

  Personal Radiation Detector (PRD) PM1703GNM is a highly sensitive device which is used to search for nuclear and radioactive materials and to measure dose and dose rate of gamma radiation. PM1703GNM allows to detect and locate both gamma and neutron radiation sources.

The modern gamma-neutron detector PM1703GNM can be used even by non-technical personnel. Ease of use and sensitivity make this instrument irreplaceable tool for police and for other specialists of emergency services, customs and border patrol. No special knowledge in radiation is required.
The PM1703GNM combines functionality of a personal radiation detector and gamma dosimeter.
The instrument three operating modes allow the user to search for radioactive and nuclear materials as well as to measure dose equivalent (DE) and dose equivalent rate (DER). The instruments can be used both indoors and outdoors by a wide range of users who deal with the detection and localization of radiation sources in their daily work.
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