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Detector
-gamma
-neutron |
CsI (Tl) Ø 0.59"x0.67"
LiI Ø 0.51"x0.35" |
Sensitivity
- for gamma (at background)
at Cs-137, no less than
at Am-241, no less than
- for neutrons
Pu- α -Be, no less than
thermal neurons , no less than |
0.8 cps / (uR/h)
5.0 cps / (uR/h)
0.05 cps cm2 / neutron
1.3 cps cm2 / neutron |
Energy range
- gamma
(by a special request)
- neutron |
0.048 – 3.0 MeV
(0.025-3.0 MeV)
0.025 eV – 14 MeV |
Range of dose equivalent rate
(at collimated Cs-137 radiation) |
1-7000 uR/h |
| Accuracy of dose equivalent rate (at collimated Cs-137 radiation) |
± 30% |
Detection of neutron fluence rate
(at the instrument's reference point) |
2.5 s-1 cm -2 |
| False alarm rate, no more than |
1 per hour |
Response time to gamma alarm
(background level less than 100 uR/h, increased by 50 uR/h)
(ANSI N42.32-2003) |
< 2 s |
Detection of
Pu
U
(at distance of 0.2 m, speed of 0.5 m/s, background < 25 uR/h) |
0,75 g
25 g |
| Number of channels |
1024 |
| Energy resolution (at Cs-137), approx. |
6.5 % |
List of isotopes
(by a special request)
(ANSI N42.34-2003) |
Nuclear Materials: U-233, U-235, Np237, Pu-239, Pu-241.
Medical isotopes: Cr-51, Ga-67, Tc-99m, Pd-103, In-111, (I-125), I-123, I-131, Tl-201, Xe133.
Industrial isotopes: Co-57, Co-60, Ba-133, Cs-137, Ir-192, (Tl-204), Se-75, Ra-226, (Am-241)
Naturally occurring radioactive materials: K-40,
Ra-226, Th-232 and daughters, U-238 and daughters.
Complementary subgroup isotopes: Bi-207, Ce-139, Eu152, Ir-194, Mn-54, Na-22, Sn-113, Th-228, Ti-44, Y-88, Zn-65. |
Environmental:
- operating temperature range
- relative humidity
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-20 ° C up to +50 ° C ( - 4 ° F up to +122 ° F) in the search mode
(LCD: 0 ° C up to +50 ° C) (+32 ° F up t o 122 ° F)
up to 93 % at 35 ° C ( 95 ° F ) |
| Battery lifetime |
100 hours in search mode
8 hours in identification & DSS modes |
| Weight (with smartphone), no more than |
230 g
(8.2 oz) |
| Dimensions (with smartphone) |
147x52x39 mm
(5.78” x 2.05” x 1.54”) |
GSM/GPRS 900/1800/1900 (GPRS class B compatible with class 10),
USB communication interfaces with external networks and devices.
Free DSS service on www. polismart.net.
Operation system - Microsoft Smartphone 2002, microprocessor Intel XScale PXA250 200 MHz.
Built-in digital camera (110 000 pixels, zoom), voice recorder, microphone. |
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