Polimaster PM1410 核素识别仪

- Detector: NaI(Tl)
- Sensitivity, no less than
+ On 241Am: X
+ On 137Cs: 800 s-1/(μSv/h); 8,0 s-1/(μR/h)
- Energy range of gamma radiation: 0.025 - 3.0 MeV
- Energy range in Search Mode: 0.025 - 3.0 MeV
- Coefficient n setting range, 
(the number of mean square deviations of background): 1.0 – 9.9
- The number of accumulation channels of the 
scintillation spectra: 1024
- The number of spectra, stored in non-volatile memory: up to 1000
- Detection of gamma radiation sources at a distance of 
0.2m (0.7 ft ), velocity of 0.5 m/s (1.64 ft/s )
and level of radiation background of no more than 
0,25 μSv/h (25 μR/h) when the activity of the sources is: 
+133Ba:  55.0 kBq
+137Cs:  100.0 kBq
+60Co:  50.0 kBq
- Detection of the sampling sources at a distance of 
0,2m (0.7 ft), velocity of 0.5m/s (1.64 ft/s) 
and level of radiation background no more 
than 0,25 μSv/h (25 μR/h) when the weight 
of the sources is
+ Pu: X
+ U: X   - Neutron search channel
+ Detector: Slow neutron counter
+ Energy range: from thermal (0,025x10-6 MeV) to 14 MeV
+ Coefficient n setting range, 
(the number of mean square deviations of background): 1.0 - 9.9
+ Detection of the 252Сf alternative source with
neutron flux 1,5х104 s-1
at a distance of 1 m (3.28 ft ), velocity of 0.5 m/s 
(1.64 ft/s) and the level of radiation background of 
no more than 0.25 μSv/h (25 μR/h ), 
equivalent of plutonium:  250 g
- Measuring gamma-channel
+ Detector: GM-counter
+ Dose equivalent rate measurement range (DER): 0,1 µSv/h - 10 Sv/h
+ Energy range 0.015 - 15 MeV
+ Energy response relative to 0.662 MeV (137Cs) in the photon radiation 
measuring mode, (%) no more: 
within the energy range from 0.015 up to 0.045 MeV ±40%
within the energy range from 0.045 up to 15.0 MeV ±30%
+ The allowable limits of the main relative error of DER
measurement (where H is the DER value in mSv/h): ± (15 + 0,0015/H) %
- Measuring alpha and beta channel
+ Detector: Proportional counter
+ Alpha-flux density measurement range: from 1 min-1cm-2 to 5x105 min-1cm-2
+ The minimal detectable flux density: from 2 min-2cm-1
+ The limits of allowable main relative error of measurement
of the α- flux density on 239Pu 
(where φ - the measured density of α-flux 
in min-1cm-2 А
coefficient equal 450 min-1cm-2): ± (20 + А/φ)%
+ β-flux density measurement range: from 10 to 106 min-1cm-2
+ The limits of allowable main relative error of measurement of β-particles 
within the range on 90Sr+90Y
(where φ - the measured density of β-flux in 
min-1cm-2 А,
coefficient equal 60 min-1cm-2) : ± (20 + А/φ)%
- General specifications
Identification of radionuclides:
+ Special nuclear materials: 233U, 235U, 237Np, Pu 
+ Medical radionuclides: 67Ga, 51Cr, 75Se, 89Sr, 99Mo, 99mTc, 103Pd, 111In, 123I, 125I, 131I, 131Cs, 153Sm, 201Tl, 133Xe
+ Naturally occurring radioactive materials: 40K, 226Ra, 232Th and daughters, 238U and daughters
+ Industrial radionuclides 57Co, 60Co, 90Sr/90Y, 133Ba, 137Cs, 192Ir, 226Ra, 252Cf 
- Alarming devices: visual, audial
- Data transfer communication channels: USB, GSM/GPRS, Bluetooth*, Wi-Fi, GPS
- Battery lifetime:  12 hours
- Battery : Accumulator battery
- Operating conditions
+ temperature range, °С (°F ): -30°C to 50°C (-22°F to 122°F)
+ relative humidity at 35 °С (95 °F ): up to 95%
- Protection degree:X   
- Weight : 2.7 kg
- Dimensions: 120х240х178 mm

 Universal multifunctional portable device (the class of Radionuclide Identification Devices) designed for search, detection, localization and identification of radionuclide composition of radioactive and nuclear materials, and for quick and accurate measurement of dose rate and count rate (ensuring the radiation safety while localization and identification of radioactive sources) due to having three built-in detectors of different types: highly sensitive NaI spectroscopic detector of gamma radiation, G-M tube for registering high dose rate, and neutron detector (optional). 

The instrument has the possibility to connect external detection unit of alpha and beta – it allows to search the alpha and beta sources and measure alpha and beta flux density from contaminated surfaces.
The devise has built-in GPS module and can be integrated into the Polimaster Nuclear Protection Network (Polimaster NPNET™) with wireless and wired transfer of radiological data and geographic coordinates to the Remote Expert Center.
Modification without neutron channel is available.
The products is undergoing final testing and will be available soon.
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