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    • Thermo Scientific

    Thermo Scientific RadEye SPRD-ER – High-Sensitivity Radiation Detector with NBR & Dose Rate Measurement

    The RadEye SPRD-ER from Thermo Scientific is a highly sensitive personal radiation detector with high dose rate measurement, nuclide identification, and NBR technology. It’s ideal for users who need reliable detection and classification of radioactive materials in the field.

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    Description

    RadEye SPRD-ER

    Thermo Scientific

    The Thermo Scientific RadEye SPRD-ER is an advanced personal radiation detector (PRD) that combines exceptional sensitivity for search and find operations with precise high dose rate measurement—all in a compact, user-friendly format. Whether you’re conducting rapid assessments or long-term monitoring, the RadEye SPRD-ER offers industry-leading performance and flexibility.

    Designed for first responders, border protection, nuclear plant personnel, and military teams, the RadEye SPRD-ER leverages Natural Background Rejection (NBR) Technology to dramatically reduce false alarms from naturally occurring radioactive materials (NORM), such as granite or ceramic tiles. Agencies deploying NBR-enabled RadEye units have reported up to 80% fewer nuisance alarms.

    This versatile instrument identifies, categorizes, and classifies gamma radiation sources—including those from man-made threats like radiological dispersal devices (RDDs), nuclear materials, and industrial sources. When an anomaly is detected, the SPRD-ER can automatically enter identification mode and analyze the nature of the source with configurable settings tailored to user skill levels and operational protocols. Its robust design, long battery life, and intuitive interface make the RadEye SPRD-ER a go-to solution for professionals requiring accurate, field-ready radiation detection and dose monitoring—all in one device.

    Features

    • Simple 4 button design

    • Large display with improved screen resolution and brightness

    • Quickly guides you through next steps after an alarm

    • Comprehensive data neatly organized and presented on screen

    • Get results automatically, without the need to press buttons

    • Pistol-grip design offers line of sight viewing

    • No retraining or relearning for infrequent users

    Configuration

    Easy-to-use tools for configuration and setup for any size operation. These tools improve consistency, simplify user training, and improve flexibility across multiple agencies and departments

    • Radeye.exe software simplifies the configuration and setup of new PRDs

    • Predefined parameters can be stored in a configuration file and written to PRDs to support different CONOPs and deployments

    Operational Flexibility

    Enable users to make informed decisions at the scene that improve adjudication times, lower the number of nuisance alarms, increase reachback data quality, and reduce the time allocated to non-threat events.

    • Combines detection and identification technologies in a single instrument

    • Detects, identifies, and categorizes Artificial or Natural sources of radiation, i.e., Natural, Medical, or Investigatives

    • Sensitive CsI detectors are configurable to specific needs or CONOPS

    Reducing Nuisance Alarms

    RadEye PRDs are equipped with Natural Background Rejection (NBR), a proprietary technology used to eliminate fluctuating natural background levels while measuring radiation.

    • Distinguishes artificial radiation from naturally occurring radioactive material (NORM)

    • Reduces the number of false alarms by 80% without the need to increase alarm thresholds thresholds

    • Detects low levels of artificial radiation such as hidden or shielded sources

    • Alarms when energy imbalances are detected even if the total radiation level does not elevate

    Specifications

    General

    Battery Type
    2 x AAA alkaline or rechargeable NiMH
    Battery Life
    >170h (alkaline) or >100h (rechargeable NiMH)
    Alarm Notification
    Display, LED, sounder, Vibe
    Gain Stabilazation
    Source-less, algorithm running continuously
    Weight (including batteries and rubber sleeve)
    179g
    Water/Dust Rating
    IP65
    Drop Tested
    1.5 m on concrete (with rubber sleeve)
    Operating Temperature
    -4°F to 122°F (-20°C to 50°C)
    Dimensions
    4.1 x 2.6 x 1.6 inches (with rubber protective sleeve
    Wireless Communications
    Bluetooth 4.0 (Option)
    Wired Communications
    USB to IR

    Low dose rate detector

    Material
    CsI(Tl)
    Sensitivity
    200 cps per µSv/h
    Energy Range
    20keV – 3 MeV
    Dose Rate Range
    10 nSv/h – 250 µSv/h (1 µR/h – 25 mR/h)
    NBR (Natural Backgroun Rejection)
    Enhanced NBR Algorithms

    High dose rate detector

    Material
    Patented scintillator
    Sensitivity
    25 cps per mSv/h (0.25
    cps per mR/h)
    Energy Range
    20keV – 3 MeV
    Dose Rate Range
    ≤1000 R/h (<10
    Sv/h), (The high dose
    rate range meets the
    requirements of IEC
    60846-1 (2009) and
    ANSI N42.33-2006)

    Accessories

    • Chargers
      Single Unit
      Desktop or Vehicle
      Multiple Unit
    • Bluetooth Adaptor and Mobile App
    • Radeye PRD4 Kit
      Lu test kit adaptor for performance
      checking, cable and docking stating
      for detailed analysis of data on a PC.
    • Holster Options
    • Extending Pole

    Resources

    SPRD-ER Brochure

    Media

    RadEye SPRD ER

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