Spectroscopic Personal Radiation Detector

identiFINDER® R200

Model: identiFINDER® R200
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identiFINDER® R200 instruments are rugged, pager-sized Spectroscopic Personal Radiation Detectors (SPRD). They provide full ANSI N42.32 Personal Radiation Detector (PRD) compliance and feature next-generation solid state detector read-out technology that delivers ANSI N42.48 SPRD compliance with nuclide identification. The R200-G detects and identifies gamma radiation and the R200-GN additionally provides neutron detection capability. Law enforcement agencies and first responders use the R200 during routine traffic stops or high visibility events and in mass transit or critical infrastructure entry control points. The OneTouch Reachback™ feature uses the latest advancements in Bluetooth® and web server technologies to provide large-scale situational awareness by alerting others before arriving on-scene.

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Identification-Capable Pager

  • Radioisotope Identification

    Identifies specific gamma source (R200-G and R200-GN) and detects neutron source (R200-GN) enabling front-line responders to quickly determine whether it is a true threat or benign.

  • Pager-Sized and Rugged

    Weighs <1 pound, is 1.5m drop-tested, and IP67-rated so operators can wear it with confidence during daily passive radiation monitoring.

  • Shared Common User Interface

    identiFINDER products share a field-proven user-interface with simple data presentation, allowing for quick integration with existing protocols and a reduced training burden.

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Input Voltage
100-240 VAC (wall and car adapters and USB cable supplied)
System Overview
Battery Specification
Internal single cell Li-ion; operational battery life ≥36h; replaceable back-up CR123A with ≥18h operational battery life; recharge time ≤6h when using AC or USB power source
Enclosure & Protection
Plastic injection with rubber overmold; protection rating IP67 according to IEC 60529
Spectroscopic personal radiation detector (SPRD)
Detects gamma radiation emitted from natural occurrences in the environment, special nuclear material, industrial, or medical material
Operating Temp & Humidity
-22 to 122 °F (-30 to 50 °C) 93% RH @ 35 °C (non-condensing)
Storage Temperature
14 to 95 °F (-10 to 35 °C)
Physical Features
Dimensions (L x W x H)
5.7 x 2.2 x 1.9 in (14.5 x 5.6 x 4.8 cm)
≤0.88 lb (0.4 kg)
Start Up Time
< 2 mins from cold start
Sampling & Analysis
Sample Introduction
Absorption of EM gamma emissions
Sampling & Analysis
From a few seconds to minutes
Standards Compliance
ANSI N42.32 PRD standard fully compliant, ANSI N42.48 SPRD standard fully compliant, including nuclide identification
System Interface
USB 2.0; mini-B socket; Bluetooth® ≤10m range (removable)
Data Storage
30MB internal memory; up to 5,000 spectra
Display & Alerts
Memory LCD black and white display
On-board webserver software
Training Requirements
< 10 mins for operator; 1 day for advanced user
Dose Rate & Accuracy (Cs-137)
≤100 nSv/h – 250 µSv/h (≤10µRem/h – 25 mRem/h); ±20%
Energy Range [Gamma]
25 keV - 3 MeV
Gamma [CsI]
(18mm)³ Cesium Iodide (CsI) with Silicon Photomultiplier (SiPM)
Gamma Spectrum
1,024 channels; 3 MeV
Service Interval
Recommended five year factory maintenance interval; annual dose rate calibration interval
Typical Resolution
≤7.5 % FWHM at 662 keV
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Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

identiFINDER® R200 - Model: identiFINDER® R200

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