Handheld Raman Spectrometer for Pharmaceutical Identification and Quality Control
The microRAMAN is an advanced handheld Raman spectrometer designed to meet the stringent requirements of pharmaceutical analysis and quality control. It enables rapid, accurate identification of raw materials, intermediates, and finished products, supporting compliance with regulatory standards across pharmaceutical manufacturing plants. The system is fully CFR 21 Part 11 compliant, ensuring secure data handling, traceability, and electronic record integrity.
Engineered for precision and reliability, the microRAMAN combines high sensitivity, advanced data processing algorithms, and an extensive spectral library to deliver consistent and reproducible results. Its compact, portable design allows deployment across laboratories, production facilities, and produce warehouses, making it an essential tool for the modern pharmaceutical industry.
Rapid and reliable material identification
The microRAMAN enables fast, non-destructive identification of pharmaceutical substances, including active pharmaceutical ingredients, excipients, and formulated products. It supports analysis of a wide range of sample types such as powders, tablets, capsules, liquids, and semi-solid formulations.
One of its key advantages is the ability to analyse materials directly through transparent or semi-transparent packaging, including glass vials, plastic containers, and blister packs. This eliminates the need for sample preparation and reduces the risk of contamination while improving operational efficiency. As a result, the system is ideally suited for incoming raw material verification, in-process control, and final product inspection.
The analyser can also identify complex mixtures, detecting multiple components within a single measurement. This capability is particularly valuable for verifying formulations and ensuring product consistency.
Designed for ease of use, the microRAMAN requires minimal operator training. Users simply select the appropriate optical adapter, position the device against the sample or packaging, and initiate measurement with a single touch. Typical acquisition times are approximately two seconds, allowing for high-throughput screening.
Results are immediately displayed on the integrated touchscreen as spectral data with corresponding library matches. Users can review measurement quality, zoom into spectra, and access detailed substance information. All data can be securely stored, audited, and exported as comprehensive reports, including operator annotations and images captured by the built-in camera—fully aligned with regulatory documentation requirements.
Advanced technology for pharmaceutical performance
At the core of the microRAMAN is a high-performance 785nm laser with adjustable power output up to 470 mW, providing optimal excitation for a wide range of pharmaceutical compounds. The Raman signal is collected and processed by an integrated spectrometer and a highly sensitive CMOS detector, delivering excellent signal quality without the need for active cooling. This ensures rapid system readiness and energy-efficient operation.
Advanced spectral processing algorithms enhance signal clarity and enable precise identification, even for challenging samples. The internal spectral library contains more than 24,000 substances, including extensive pharmaceutical databases. Automated comparison tools allow both single-component and mixture identification, with flexible measurement settings to accommodate different analytical needs.
Applications in pharmaceutical environments
The microRAMAN is widely used in pharmaceutical manufacturing, quality control, and regulatory compliance. It is used within raw material verification at receiving points, helping prevent the use of incorrect or contaminated substances. In production plants, it supports in-process checks to ensure consistency and adherence to specifications.
Quality control laboratories benefit from its rapid, non-destructive analysis capabilities, reducing the need for time-consuming sample preparation and enabling faster batch release. The device also supports counterfeit detection and supply chain verification, enhancing product integrity and patient safety.
With its combination of portability, analytical performance, regulatory compliance, and ease of use, the microRAMAN provides a reliable solution for pharmaceutical identification and quality assurance in both laboratory and field settings.