Product Profile:
AT6102, AT6102A and AT6102B are multi-functional portable energy spectrometers, which can measure gamma dose rate and detect and recognize various radionuclides without connecting computers.
The instrument is mainly used for investigation of nuclear and radiation accidents, environmental radiation monitoring, customs and border control of illegal transportation of radioactive materials, etc.
Inside the instrument, it can be stored.700 energy spectra, which can be used in extreme weather conditions, can also be connected to PC through USB data line.
Gamma radiation can be measured by AT6102, AT6102A and AT6102B. Surface contamination of alpha and beta can be measured by connecting external probes BDPA-01 (a) and BDPB-01 (beta), and neutron radiation dose rate can be measured by connecting external probes BDKN-03.
AT6102 differs from AT6102A and AT6102B in that two helium-3 proportional counters with moderators are built into the instrument for neutron radiation detection, neutron source searching and neutron counting rate measurement.
The size, sensitivity and measurement range of detectors used in AT6102A and AT6102B are different. Specific technical parameters can be referred to.
Product applications:
Investigation of Nuclear Radiation Accidents
Environmental Radiation Monitoring
Nuclear Waste Control
Border and Customs
Nuclear Industry and Nuclear Power Station
Explorable geology
Radioactive drug production
Nuclear medicine
Nuclide studies
Product characteristics:
MeasurableAlpha, beta, gamma and neutron radiation
Detection and location of radioactive sources, real-time identification of nuclides
Multiple functions
Strong and durable shape design
Online measurement and professional analysis mode can be realized.
Built-inGPS module
By automatic continuous operationThe stability of LED is determined, and energy calibration is carried out regularly with reference material KCl.
Temperature Compensation by Temperature Sensor
Over Dose Threshold Alarm Function
Ability to store700 energy spectra
Able to measure in extreme environment on site
adoptUSB interface is connected to computer
External probe can be connected
Product parameters:
| Energy Spectrometer Model | АТ6102 (γ, n) | AT6102A(γ) | AT6102B（γ） |
| Gamma detector | NaI (TI),? 40x40 mm, GM counter | NaI (TI),? 40x80 mm, GM counter | |
| Neutron Detector | 3He proportional neutron counter | - | - |
| Gamma radiation energy range | 20 keV...3 MeV | ||
| Energy range of neutron radiation | 0.025 eV...14 MeV | - | - |
| Nuclide Recognition | Medical nuclides, industrial nuclides, natural nuclides (nuclide Library of modifiable instruments) | ||
| Resolving power | 7.5% FWHM | 8% FWHM | |
| Maximum Input Statistical Load | ≥1.5·105 s-1 | ||
| Detection time (for 137Cs source, activity 50 kBq, 20 cm) | ≤2s | ||
| Detection time (252Cf, 10cm) | ≤5 s | — | |
| Measurement range of gamma radiation dose rate | 0.01...300 μSv/h10μSv/h...100 mSv/h | 0.01...150 μSv/h | |
| Inherent error (dose rate) | ±20% | ||
| Gamma radiation sensitivity | |||
| 241Am | 6600 cps/μSv?h-1 | 11600 cps/μSv?h-1 | |
| 137Cs | 850 cps/μSv?h-1 | 1700 cps/μSv?h-1 | |
| 60Co | 430 cps/μSv?h-1 | 840 cps/μSv?h-1 | |
| Gamma radiation sensitivity (depending on energy) | |||
| NaI(Tl)] | ±20% | ||
| [G M] | ±25% | ||
| Neutron Radiation Sensitivity | |||
| Pu-Be | 0.28 Pulse & middot; cm2/n | - | - |
| 252Cf | 0.5 pulse middot; cm2/n | - | - |
| A/D Conversion Channel Number | 1024 | ||
| Duration time | |||
| No backlight | ≥18h | ≥25h | |
| Backlight | ≥15h | ≥17h | |
| Protection Level | IP65 | ||
| Temperature range of operating environment | -20°C...+50°C | ||
| humidity | ≤95% | ||
| Connect to PC | USB | ||
| Dimensional weight | 230х115х212mm, 2.5 kg | 230х115х177mm, 1.9 kg | 230х115х177 mm, 2.15kg |
| Model of External Probe | BDPA-01（α） | BDPB-01（β） | BDKN-03（n） | |
| detector | ZnS(Ag)，?60 mm | Plastic scintillator,?60 mm | 3He proportional counter | |
| Energy range | 4-7MeV | 155keV-3.5MeV | 0.025 eV-14 MeV | |
| measuring range | 0.5-1·105 | 3-5-middot; 105p/(min-middot; cm2) radiation flux | 0.1 μSv/h -10 mSv/h | |
| sensitivity | 0.15cps/(part.·min-1·cm-)(239Pu) | 0.3cps/(part.·min-1·cm-2)(90Sr+90Y) | 0.355 cps/μSv?h-1 | |
| Inherent error | ±20% | |||
| Protection Level | IP54 | |||
| size | 87x205 mm, 0.55 kg | 87x205 mm, 0.65 kg | 314х220х263 mm, 8 kg | |