AT6101DR Spectrometer
	– Measurement of 134Cs and 137Cs surface contamination and specific activity in soils
– Measurement of 137Cs, 134Cs and 131I specific activity in water, agricultural and forestry products, and liquid radioactive wastes
– Determination of 40K, 226Ra and 232Th natural radionuclides content
– TENORM radionuclides identification: 134Cs, 137Cs, 131I, 40K, 226Ra, 232Th
– Measurement of gamma radiation ambient dose equivalent rate
- No-sampling in-situ activity measurements with GPS-georeferencing
 
- Sealed IP67 container for field measurements and harsh environments
 
- Automatic determination of soil layer thickness contaminated by 137Cs and 134Cs radionuclides
 
- “GARM” software for further radiological data processing, expert analysis, and mapping
 
 
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Specification
 | 
AT6101DR Spectrometer | 
| Scintillation detector | 
NaI(Tl) Ø63×63 mm | 
| Energy range | 
50 keV – 3 MeV | 
Measurement ranges 
(2π geometry) | 
Surface activity of 134Cs and 137Cs | 
4 – 3700 kBq/m2 (0.1 – 100 Ci/km2) | 
| Specific activity of 134Cs and 137Cs (in situ) | 
50 – 106 Bq/kg | 
| Specific effective activity of 40K, 226Ra, 232Th | 
100 – 104 Bq/kg | 
Measurement ranges 
(4π geometry) | 
Specific activity of 134Cs and 137Cs | 
50 – 106 Bq/kg | 
| Specific activity of 131I | 
30 – 106 Bq/kg | 
| Specific effective activity of 40K, 226Ra, 232Th | 
50 – 104 Bq/kg | 
| Typical resolution at 662 keV (137Cs) | 
8% | 
| Measurement range of ambient dose equivalent rate | 
0.03 – 130 µSv/h | 
| Limits of tolerable intrinsic relative error of activity and dose rate measurement | 
±20% | 
| Typical sensitivity to 137Cs gamma radiation | 
2200 cps/(µSv·h-1) | 
| Protection class | 
IP67 | 
| Overall dimensions, weight | 
Ø130×500 mm, 4.5 kg | 
			 
		
			 
Design and specifications are subject to change without notice.
For details please refer to the datasheet.
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