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    • Symetrica

    VeriFinder™ S300 BRD – Rugged Backpack Gamma & Neutron Radiation Detector

    Discover the Symetrica VeriFinder™ S300 – a rugged backpack radiation detector with gamma and neutron detection, simultaneous isotope identification, GPS mapping, and real-time wireless connectivity for field operations.

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    Description

    VeriFinder™ S300 BRD

    Rugged Backpack Gamma & Neutron Radiation Detector

    The VeriFinder™ S300 from Symetrica is a rugged, spectroscopic backpack radiation detector (BRD) built for unmatched performance in large-area searches, security missions, and military operations. Engineered with Symetrica’s patented Discovery Technology®, it combines high-precision gamma and neutron detection with exceptional durability, operator comfort, and intelligent connectivity.

    Designed for operators who need speed, precision, and reliability, the VeriFinder S300 offers low false alarm rates, rapid isotope identification, and rugged IP-rated housing for operation in challenging conditions.

    From emergency response and infrastructure protection to scientific research and environmental surveys, the VeriFinder S300 sets a new benchmark in portable radiation detection—delivering mission-ready performance in a practical, ergonomic form factor.

    Features

    • Versatile Performance: Ideal for extensive area searches & military uses.

    • Addresses Detection Challenges: Identifies multiple isotopes simultaneously & with precision.

    • User-Friendly Design: Fast, accurate, durable, & user-friendly during operations.

    • Dependable: Features continuous, automatic, end-to-end digital calibration.

    • Cost-Effective Ownership: Zero maintenance required, minimizing organization or company expenses.

    • Intelligent Connectivity: Equipped with GPS, 4G, Wireless, & Bluetooth communication capabilities.

    • Mapping Capabilities: Provides both online & offline mapping functionalities.

    • Comfortable Usage: Fully adjustable rugged backpack ensuring user comfort during prolonged use.

    • Remote Monitoring: Allows for remote, real-time monitoring & two-way control.

    Specifications

    VeriFinder™ S300 Backpack Specification
    Configuration
    Detectors 3×3 in (76.2 × 76.2 mm) NaI crystal with Discovery Technology†
    6Li:ZnS ³He-free neutron blade system
    Functions Isotope detection and identification, neutron detection, spectral analysis, dose rate meter, instant online reporting
    Weight From 6.8 kg (15 lb)
    Cold Start Time 60 s
    Performance
    Identifications ANSI N42.53
    Energy Range (Gamma) 25 keV to 3 MeV
    Dose Rate Range 10 nSv/h to 900 mSv/h (1 μR/h to 90 R/h) ¹³⁷Cs
    Scintillator Dose Rate Range 10 nSv/h to 1 mSv/h (1 μR/h to 100 mR/h) with automatic scintillator shutdown protection
    High Dose Rate Mode 0.9 mSv/h to 900 mSv/h (90 mR/h to 90 R/h) ¹³⁷Cs
    Raw Resolution 7.5% FWHM at 662 keV (¹³⁷Cs)
    Effective Resolution† 1.6% FWHM at 662 keV (¹³⁷Cs)
    Neutron ²⁵²Cf 20,000 n/s @ 1.2 m/s @ 1.5 m (4 ft/s @ 5 ft) – Moderated or unmoderated
    Sampling Time User settable from 30 s to 120 mins
    Response Time Instant response to sources (0.2 s) with continuous operation through temperature shock
    Stabilization & Health Monitoring Automatic and continuous end-to-end digital calibration [±0.5% at 662 keV], stabilization and health monitoring
    Library 47 isotopes in a customizable library
    Maintenance 5-year calibration and service interval
    Input / Output
    Power 110–240 V mains and external fast battery charger
    Battery Life Single battery: >8 hrs
    Dual battery: >16 hrs
    Battery Type COTS rechargeable Li-ion
    Positioning & Mapping GPS with GLONASS
    Optional: Real-time dose mapping and unit tracking at reach-back
    Data & Connectivity PDF reports, ANSI N42.42 compliant, 3G, Wi-Fi, Bluetooth, USB & Ethernet
    User Interface Android smartphone
    Optional: Forearm/chest mountable smartphone case, table in ruggedized case
    PC Interface Web browser interface with fully featured event viewer. Bulk event offload tool
    Optional: Collated fleet event list with remote view and/or operation of in-the-field devices
    Alerts Audio, tactile (vibration), and display alerts
    Environmental
    Operating Temperature -20°C to 50°C (-4°F to 122°F)
    Relative Humidity Up to 93% non-condensing at 40°C (104°F)
    Ingress Protection IP54
    Optional: IP67 as per IEC 60529

    Resources

    Data Sheet

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