The microRAMAN is a next-generation handheld Raman spectrometer designed for fast and reliable identification of unknown chemicals and chemical mixtures. It enables precise analysis of visible samples, including powders, solids, liquids, and colloids.

Combining high sensitivity, advanced computational algorithms, and a comprehensive spectral library, this compact device delivers exceptional performance in demanding field conditions.

Built to address modern analytical challenges, the microRAMAN offers powerful capabilities in a compact device. Its robust design ensures high accuracy and reliability, making it an ideal solution for professionals who require rapid and accurate chemical identification, no matter the environment.

Fast and reliable identification of unknown substances

The microRAMAN is engineered for rapid, non-destructive identification of unknown substances directly in the real field. It allows security personnel, customs officers, and first responders to safely analyse a wide range of chemicals, including explosives, toxic industrial chemicals (TIC), chemical warfare agents (CWA), narcotics, pharmaceuticals, new psychoactive substances (NPS), polymers or common household materials. The analyser can also identify mixtures containing up to four components.

Unknown chemicals can be analysed with the microRAMAN directly through packaging materials such as glass, plastic, or paper, eliminating the need for sample preparation or handling. This significantly enhances safety and operational efficiency, allowing users to identify the contents of sealed containers within seconds. As a result, the microRAMAN is highly effective for border control, forensic investigations, hazardous material response (HAZMAT), and raw material verification.

Designed for ease of use, the device enables fast operation with minimal training. The user selects the appropriate optical adapter based on packaging thickness, places the sample in direct contact with the analyser, and initiates the measurement with a single button.

Typical scan times are around two seconds. Results are instantly displayed as spectra alongside matching library data. The large touchscreen interface allows users to zoom, review measurement quality, and access detailed information about identified substances.

Additional accessories, such as vial adapters, allow for flexible sample handling when needed. All measurements can be stored and exported via USB as detailed reports, including operator notes and images captured by the integrated camera.

Advanced technology for high performance

At the core of the microRAMAN is a powerful 785nm laser with adjustable optical power up to 470mW, enabling sample illumination. The Raman-scattered light generated by the sample is analysed using a high-performance built-in spectrometer and captured by a highly sensitive CMOS detector. This advanced sensor delivers outstanding sensitivity without requiring cooling, ensuring fast start-up times and low power consumption.

Sophisticated data processing algorithms enhance the signal-to-noise ratio and enable accurate spectral analysis. The measured spectra are automatically compared with an extensive internal library containing over 24,000 substances, organised into specialised categories. Users can perform both single-component and mixture identification, with options for manual or automatic exposure settings.

microRAMAN applications

The microRAMAN handheld Raman spectrometer is widely used across security, defence, and industrial sectors. In law enforcement, it supports rapid drug identification, explosives detection, and on-site analysis of unknown substances. Its non-invasive operation improves safety by minimising direct contact with hazardous materials.

In customs and border control, the device is essential for inspecting suspicious shipments and detecting illegal substances. Its speed and accuracy enable faster decision-making in high-pressure environments. Military and defence teams rely on the microRAMAN for chemical threat identification and field analysis in challenging conditions.

In industrial and pharmaceutical applications, the device plays a key role in raw material verification and quality control, protecting both production processes and end users.

With its combination of speed, sensitivity, reliability, and ease of use, the microRAMAN is a powerful tool for accurate chemical identification in any field environment.

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