Raman probes
2Pages

Raman Probes … FOR RAMAN MEASUREMENTS OF LIQUIDS IN PROCESS AND LAB APPLICATIONS Functional Principle Raman spectroscopy is a spectroscopic technique used for chemical analysis of solid, liquid or gaseous samples. It relies on inelastic scattering, or Raman scattering, of monochromatic laser light. The laser light interacts with molecular vibrations, resulting in the energy of the laser photons being shifted up or down. The shift gives information about the nature of the analysed samples. Differentiation to Mid-IR Raman spectroscopy blends some of the advantages of both Mid-IR and Near-IR spectroscopy. As in the case of Mid-IR, the molecular bands observable by means of Raman scattering correspond to fundamental molecular vibrations, providing a one-to-one correspondence between Raman spectral features and molecular functional groups. Raman has a major advantage over Mid-IR in that it can employ the robust fused silica and sapphire optics commonly used in the Near-IR and UV-Visible regions. Advantages and benefits: Ideal for Instrument manufacturers (OEM), as it can be adapted to specific application requirements. Options include: // Size and material // Optics and connectors // Excitation wavelength and filters Multipass Spectrum of Methane Fields of application: // Process & PAT // Chemical // Pharmaceutical // Forensics // Petrochemical // Life Science

WHY HELLMA: AS LEADER IN OPTICAL IMMERSION PROBES HELLMA OFFERS A WIDE VARIETY OF PROBES FOR MOLECULAR SPECTROSCOPY RANGING FROM UV/VIS, NIR TO MID-IR, COMPLEMENTED BY RAMAN SPECTROSCOPY. WITH A STRONG AND COMPETENT INTERNATIONAL TEAM SUPPORTING THE PROBES, HELLMA CAN PROVIDE THE SUITABLE SOLUTION TO YOUR SPECIFIC REQUIREMENTS. TIDUS RAMAN IMMERSION PROBE For Raman measurements of liquids in process and lab applications The Tidus Raman probe is suitable for laboratory and process sampling. This fiber-optically coupled probe has a modular construction which maximizes sample opportunities....