RayMon10 handheld rugged in-field gamma isotope detector

Hand-held device to search for and identify nuclear isotopes for in-field or lab use

RayMon10 rugged CZT-based isotope detector

Handheld gamma detector – rugged isotope identifier

A powerful and rugged handheld gamma detector for high-resolution radioactive isotope identification.

The RayMon10 is one of the most powerful and rugged handheld radiation monitors in the world. It can be used to detect, measure and accurately identify gamma-ray emitting radionuclides, providing high-resolution isotope identification using the latest CZT solid-state detector technology.

It is an all in one solution to your gamma radionuclide identification needs

Types of reports include date/time, user handheld ID, photo and audio note, GPS positioning, radiation spectra and isotope identification.

Variations in normal operating conditions can often affect the performance of radio-isotope identification, the RayMon10’s advanced 10 cubic centimetres CZT coplanar grid detector provides more stable performance than scintillation-type detectors.

Raymon 10 handheld gamma detector features

  • Rugged handheld platform
  • Search and alarm capability
  • Sunlight-visible VGA display shows images, maps and data in ultra-sharp detail
  • Integrated GPS for location tagging
  • The detector can be used in both docked and undocked positions
  • Probe or pistol grip
  • Easy to use with gloves
  • Long-life rechargeable battery
  • Rugged case provided to keep everything secure during transportation

Raymon 10 handheld gamma detector specifications

  • Energy resolution: 2.0-2.5% FWHM @ 662 keV
  • Energy range: 30 keV to 3.0 MeV enabling high-resolution isotope ID using the latest advances in CZT detector technology
  • Long-life rechargeable battery – 8 hours continuous use

Raymon 10 handheld gamma detector applications

  • Health physics
  • Nuclear installation monitoring
  • Nuclear accident response
  • Security screening
  • Military and Homeland Security
  • Site surveys
  • Civil defence
  • First responders
  • Decommissioning
  • Environmental monitoring
  • Waste disposal

Available in two base models

Choose the gamma detector model that is right for you then pick your extras

Raymon 10 handheld gamma ray detector

RayMon10 handheld gamma detector

All in one solution for radioisotope identification

  • Kromek MultiSpect Analysis included in price


Raymon 10 quantitative handheld gamma detector

Quant for RayMon10 handheld gamma detector

Perfect for quantitative volumetric analysis

  • Comes with a beaker for volumetric analysis
  • Can be used with distributed (soil, building material sample, liquid waste) and point source (air sampling filters, calibration sources) sample
  • Kromek MultiSpect Premium spectroscopy software (allows volumetric analysis) is included to give you the most flexible and powerful analysis tool

Optional extras

Customise your unit


5MP camera to record the search site and area of contamination.

GR05 probe

A smaller CZT crystal (0.5c m3 instead of 1c m3 ) for use on a nuclide source which is more active with a higher dose rate.

Extra equipment

  • extra beakers
  • battery packs
  • car charger
  • extra probes

Powerful gamma spectroscopy software included with the Raymon10

Comes with Kromek MultiSpect Analysis or MultiSpect Analysis Premium- specialised gamma-ray spectroscopy software for analysis of complex samples for radionuclide identification.

Full technical spec downloads

Find out more

For further product information, information on customisations or to request a quote, click the button below to send us a message.

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