SAM 940+ (RIID) | Hand-Held Radioisotope Identifier
The SAM 940+ is a re-engineered, next-generation handheld RIID designed for rapid, accurate isotope identification with reduced operator burden and enhanced communication capabilities.
- Internal detector for fast, precise radionuclide identification
- ANSI-compliant spectroscopy and alarming
- Lightweight, fatigue-reducing design — belt holster or lanyard compatible
- State-of-the-art communication protocols for quick data relay to command/management teams
- Onboard camera: append images or video directly to spectroscopic reports
- Ergonomic for extended operations and easy transport
Overview
Quick Specs
- Internal Detectors: Gamma, Neutron
- Energy Range: 20 keV – 10 MeV (Gamma)
- Reach-back: ANSI N42.42 or CSV event data
- Typical resolution: NaI(Tl) < 7%, CLYC <5%, CLLBC<3.5% @ 662 keV
- Library categories: SNM, IND, MED, NORM
Key Applications
- Homeland Security
- Emergency Responder
- Radiological Area Mapping
- Safeguard and nuclear security
- Geological Radiation Survey
Key Features
- Designed to meet all ANSI N42.34 requirements
- Ruggedized Design – Water & Shock Resistant
- One-click reach back connect (send files automatically)
- Automatic System Calibration and Stabilization
- Database protocol for log files and alarm events
- Solid-state neutron detector
- Multimedia support
- NOTE – WEB BASED TRAINING AVAILABLE NOW
- Blackbox Replay Feature
- https://academy.berkeleynucleonics.com/
SAM 940+ External Probes
Alpha/Beta Detection with External Pancake Probe
External Siren for Area Monitor Applications
Special Function/X-Ray Detection
Internal or External Neutron Detection Options
Specifications
Detectors
Gamma
2×2 inch NaI(Tl), CLYC and CLLBC
Neutron
Solid-state Neutron detector: 4 cm^2 active area, 30% thermal neutron eff. Gamma rejection 1:10^7
External Probe
TBD
Performance
Energy Range
20 keV – 10 MeV (Gamma)
Linearization
Real-time linearization by firmware
Dose rate range (ID mode)
10nSv/h -250uSv/h (0-10 mR/h)
Dose rate range (Count mode)
10nSv/h -10mSv/h (10 mR/h – 10R/h)
Stabilization
K-40 Finder: sourceless automatic real-time stabilization
Identification
ANSI N42.34 compatible
Library Categories
SNM, IND, MED, NORM
Typical Resolution
NaI(Tl) < 7%, CLYC <5%, CLLBC <3.5% @ 662 keV
Shipping Dimensions
20 x 17 x 9″
Shipping Weight
15 lbs
Technical Resources
Press Room – Dual Mode Scintillators: CLLBC And CLYC:CE
Press Room – The Domino Neutron Detector: Utilizing Microstructured Semiconductor Neutron Detector (MSND®) Technology
Press Room – The History Of Gamma-Ray Spectroscopy For Isotope Identification, Jim McQuaid
Press Room – Neutron Detectors and Their Performance
SAM 940+ Datasheet
Frequently Asked Questions (FAQ)
Yes it can! See this article for details – https://www.berkeleynucleonics.com/march-24th-2022-identifying-nuclear-and-special-nuclear-material-sam-940
Downloadable Resources
Downloadable resources such as datasheets, firmware, software, drivers and products manuals. Alternatively, you can browse resources directly by visiting our downloads page.
Media
Playlist
42:35
2:40
1:23:14
57:10
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