Detection

RayMon, Quant and Probes

Portable, easy to deploy and simple to use, the RayMon handheld spectrometer and its interchangeable set of probes are your complete kit for detecting and analysing radionuclides in the field or lab.

The New Generation RayMon is a high-performance spectrometer for detecting and analysing radionuclides. Its lightweight and portability brings high quality spectral analysis, previously bound to the lab, into the field.

Experts and less-experienced users can both benefit from the tablet’s simple-to-use interface, making isotope classification and reading dose and counts per second measurements, easy.

The interchangeable set of probes available with the RayMon further expand its versatility as a detection and analysis device, due to their varying resolutions and sensitivities. The most appropriate Probe for the task at hand can be selected and rapidly deployed.

RayMon spectrometer and its interchangeable set of probes

Quant RayMon - Bringing Activity Analysis into the Field

RayMon detects and identifies, Quant RayMon helps classify and quantify

Quant RayMon extends the capabilities of RayMon by enabling accurate activity analysis directly in the field. Combining laboratory-style spectroscopy with an intuitive workflow, it allows users to detect, locate, measure, identify and quantify radioactive materials without relying solely on laboratory analysis. 

Designed for civil nuclear, emergency response and environmental monitoring applications, Quant RayMon helps organisations accelerate decision-making by reducing the time between sample collection and activity assessment.

Activity Analysis with Confidence 

Using predefined or custom efficiency calibrations and measurement geometries, Quant RayMon enables users to perform quantitative activity measurements on-site while maintaining confidence in their results. This allows samples to be classified more quickly, reducing delays associated with traditional lab-only workflows and enabling faster operational decisions. 

The intuitive interface supports occasional users through guided workflows, while providing experienced spectroscopists with access to detailed spectral data and advanced analysis tools.

Flexible Detection with Probes

Quant RayMon works seamlessly with Kromek’s interchangeable probes, allowing users to adapt to a wide range of measurement scenarios using a single platform. Calibration and detector information are stored within each probe, enabling rapid setup, simplified interchangeability and consistent performance. 

Available probes include the high-resolution CZT probe for precision radionuclide identification and Sodium Iodide probe for high-sensitivity search and survey applications.

Modernising Spectroscopy Workflows

For organisations looking to transition from ageing spectroscopy analysers, Quant RayMon  provides a modern, field-ready solution while preserving established spectroscopy workflows. Results can be exported in familiar formats, including .spe, .n42 and IEC 1455, enabling straightforward integration with existing reach back systems and further analysis using established spectroscopy software. 

Comprehensive PDF reports can also be generated directly within the application, creating traceable records that can be easily shared with colleagues and decision-makers.

Built for Operational Environments

Running on a rugged, IP-rated tablet with integrated GPS, cameras and field connectivity, Quant RayMon captures complete measurement records from acquisition through to reporting. The result is a single, efficient workflow that combines activity analysis, radionuclide identification and evidence collection into one powerful field solution. 

Discover more about Quant RayMon >

RayMon brings lab-style spectral analysis into the field, then packages the result into a shareable record

Automatic Isotope Identification

When the isotope ID setting is turned on and the CZT Probe connected, advanced gamma analysis and radioisotope classification is possible with a library of 94 radionuclides and the opportunity to add custom radionuclides specific to your application.

Spectrum analysis for more advanced users

A detailed library of the emission lines from 94 radionuclides are available to the user for analysis. Specific to needs of the application, the libraries can be configured by the user to give focus to the radionuclides of interest.

Dynamic search and alarm capability

Search mode allows sources to be rapidly located, with clear visual graphs displaying when count rate is on the rise.

The RayMon’s set of interchangeable probes

It’s an all-in-one solution to your radionuclide detection and analysis needs.

The interchangeable set of probes available with the RayMon further expand its versatility as a detection and analysis device, due to their varying resolutions and sensitivities. The most appropriate Probe for the task at hand can be selected and rapidly deployed.

CZT Probe

CZT Probe

  • 1 cm3 CZT crystal in the form of our GR1 detector
  • High resolution of <2.5% at 662 keV for precise spectral peaks with unambiguous interpretation
  • Automated radionuclide ID for ANSI N42.48
  • Operation at room temperature without need for cooling
  • Small form factor enabling dose and CPS measurements in tight spaces
  • Temperature compensation
Sodium Iodide Probe

Sodium Iodide Probe

  • 2”x2” Sodium Iodide (NAI) Crystal
  • High sensitivity for rapid count data collection in low dose environments
  • Small form factor enabled by incorporation of silicon photomultiplier
  • Resolution of <7.5% at 662 keV for defined spectral peaks
  • Dose and CPS measurements
  • Temperature compensation
  • Calibration and detector information stored on the probe
Alpha Beta Probe

Alpha Beta Probe

  • Identification of Alpha and Beta contamination
  • Small size and lightweight allows the Probe to be used for extended amounts of time
  • CPS clearly displayed on the RayMon as a gauge or numerically
  • Stand-off bracket ensures detector face remain uncontaminated during scans
  • Calibration and detector information stored on the probe

Find out more about the RayMon

Kromek Brochure Icon

Download the RayMon and Probes Brochure

A PDF with the complete specifications for the next generation RayMon and its interchangeable set of probes

Email, phone and laptop icons

Speak to our experts about the RayMon and Probes

Make sure the RayMon and Probes meet your needs and budget.

Applications

Related Products