Description

VeriFinder™ S100 RIID

Compact Gamma & Neutron Radiation Identifier

The VeriFinder™ S100 from Symetrica redefines portable radiation detection with a sleek, lightweight, and ergonomically engineered design that delivers without compromise. Built for field operators, this compact Radio-isotope Identification Device (RIID) combines advanced hardware, industry-leading algorithms, and Symetrica’s innovative Discovery Technology® to ensure rapid, accurate detection of gamma and neutron sources—even when masked or shielded.

Equipped with Symetrica’s cutting-edge detectors, the VeriFinder S100 delivers real-time feedback and isotope classification through a color-coded interface. It also supports seamless data transmission to centralized monitoring systems, enabling quick decision-making in critical situations.

From border security and emergency response to military and nuclear facility protection, the VeriFinder S100 offers precision, durability, and operational confidence in a small, mission-ready package.

Features

Advanced Algorithms and Hardware: Significantly improve effective resolution.
Simultaneous Isotope Identification: High confidence identification of multiple isotopes.
Unmatched Detection Capabilities: Identifies over 50 nuclides, even when masked or shielded, with exceptional detection of Special Nuclear Materials.
Extended Service Life: Up to 10 years of uninterrupted operation without factory calibration.
Rapid Deployment: Ready for detection in 75 seconds, even in high radiation environments.
Robust Performance: Immune to temperature fluctuations and environmental conditions.
Low Life-Cycle Costs: Continuous digital stabilization and health monitoring.
Ergonomic Design: Compact and comfortable for extended use.
Long Battery Life: Power through extended missions.

Specifications

VeriFinder™ S100 Specification

Mission

Search, locate, identify, and verify radioactive threats.

Technology

Radioisotope Identification Device (RID)

Model

VeriFinder™ S100

Standard Configuration

S100-1N2 (Part # 400-0160)

Performance

Identification: Exceeds ANSI N42.34
Gamma Detector Type: NaI(Tl)
Detector Volume: 43 cm³ (2.6 in³)
Effective Resolution: 2.2% FWHM at 662 keV (¹³⁷Cs)
Raw Resolution: <8% FWHM at 662 keV (¹³⁷Cs)
Energy Range (Gamma): 25 keV – 3 MeV
Performance: Class-leading ‘Minimum Identifiable Amount’ (MIA)¹ using patented algorithms
Maximum Dose for ID: 1 mSv/h (100 mrem/h)
Dose Rate Measurement: 10 nSv/h to 900 mSv/h (1 µrem/h to 90 rem/h)
Response Time: Instant response (0.2 s) with continuous operation through temperature shock using 1 GHz CPU
Time to ID from Power Up: Up to 90 seconds
Sampling Time: User settable from a few seconds to 60 minutes
Health Status Monitoring: Automatic and continuous end-to-end digital calibration and health monitoring

Neutron

Detector Type: Li⁶F/ZnS
Detector Size: 2.7 cm dia. × 11 cm (1″ dia. × 4.3″)
Capability: ²⁵²Cf 20,000 n/s @ 0.6 m/s @ 0.25 m (2 ft/s @ 10 in)
Energy Range: 0.025 eV to 15 MeV

Compliance

Specifications: ANSI N42.34, ANSI N42.42, IEC 62327, IEC 62755
Ingress Protection: IP67 (IEC 60529)
Radiation Safety: Dosimeter / Mission Dose modes
Gamma Dose Accuracy: ±10% for ¹³⁷Cs
Inbuilt neutron moderator for handheld use enables ALARP (As Low As Reasonably Practicable) – Neutron model

Mechanical

Dimensions: 29.2 × 11.8 × 11 cm (11.5 × 4.6 × 4.3 in)
Weight: 1.3 kg (2.9 lbs)

Electrical

Battery: Integrated Li-ion
Run Time: 14 hours
Communications: Bluetooth, WiFi, USB-C
Display: 3.5 in. (8.9 cm)
Operational Temperature: -20°C to 50°C (-4°F to 122°F)

Resources

S100 Data Sheet

1+ (210) 566 1857

sales@farrwest.com

Symetrica

VeriFinder™ S100 RIID – Compact Gamma & Neutron Radiation Identifier