Gamma-Ray Spectroscopy
it is intended to use for measurements of partial specific activities of
Cs-134, Cs-137, K-40, I-131 radionuclides
optionally Ra-226, Th-232
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GAMMA-RAY SPECTROMETER RUG 91-2
New approach to radionuclides detection in food and water.

The ADANI RUG 91-2 Gamma-ray Spectrometer (Radiometer) is intended for measuring the specific activity of gamma-emitting radionuclides: Cs137, Cs134, K40, I131 isotopes in foodstuff and liquids (milk, drinking and see water). Optional possibility for measuring Ra226, Th232 in products of animal or plant origin, soil samples, etc.
Quick |
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Easy-to- use |
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Reliable |
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Accurate |
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KEY FEATURES
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Sample volume 0.5 l
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Compact design
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Small dimension & weight
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Simultaneous spectra acquisition and processing

OPERATION
RUG 91-2 Gamma-ray Spectrometer (Radiometer) registers and analyze the amplitude of photon distribution of pulses generated in the scintillation detector when the gamma-ray quanta of the sample get into it. Then the amplitude distribution of pulses is analyzed and the radionuclide activity calculated. In order to enhance the registration of photon impulses, the sample for Gamma-ray Spectrometer (Radiometer) is placed into the 0.5 liter Marinelli vessel installed in the lead shield which protect from the influence of the external background radiation.
Two modes: Standalone and PC-controlled (through USB).
APPLICATIONS
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Food control laboratories
- Vet clinics
- Agricultural laboratories
- Pharmaceutical, processing industry laboratories
- Industry-specific schools

TECHNICAL DATA
Detector Unit |
Nal (Tl) Ø 40 mm x 40 mm |
Number of channels |
1024 |
Volume (specific) activity measuring range |
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Cs137/ Cs134 |
5-105 Bq/kg |
K40 |
50-204 Bq/kg |
Intrinsic measurement error at P=0,95 |
± 20 % |
Integral nonlinearity |
<1% |
Power consumption |
15 VA |
Dimensions |
255х360х300 mm |
Intrinsic background for 137Cs window |
0.3 cps |
Weight |
51 kg |
Ambient temperatures |
+10…+35 °C |
Voltage supply |
115 V / 230 V ± 10 % |
DELIVERY SET
- Gamma-ray spectrometer RUG 91-2
- Marinelli container (4 pcs)
- Cable set
- K40 reference sample
- Case for transportation

RADIATION HAS NOT ANY SMELL, TASTE AND COLOR. CHECK YOUR LIFE ENVIRONMENT AND BE HEALTHY!
RUG 91-2 GAMMA-RAY SPECTROMETER
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