By B&W Tek
A compact, all-in-one 785 nm Raman engine with integrated laser, spectrograph, ORS sampling, and embedded control for fast OEM product development. SAVANNAH is specifically tailored for OEMs seeking to seamlessly integrate Raman spectroscopy into their systems without the need for building a complete optical setup. The design features a fully integrated Raman engine that encompasses a 785 nm excitation laser, patented ORS® sampling technology, and a spectrograph, all housed within a compact module. This thoughtful integration reduces the complexity of optical alignment and simplifies mechanical and electrical integration, enabling a smoother transition from concept to prototype and ultimately to production. Standard communication interfaces make it easy to connect with existing systems, ensuring compatibility and versatility. Better Sampling with ORS Orbital Raster Scan Real samples are rarely uniform. Powders, polymers, biological materials, coatings, and process samples can vary from point to point, and static laser spots can concentrate energy in one location. SAVANNAH uses ORS® Orbital Raster Scan technology to distribute the laser over a circular sampling pattern. This helps reduce localized heating and sample degradation while collecting a more representative Raman signal from heterogeneous materials. Specification / SAVANNAH / Integration and Performance Benefit - Laser: Integrated 785 nm single-mode laser - No external laser integration required - Spectral Range: 400-2300 cm⁻¹ - Covers key Raman fingerprint bands for material identification - Spectral Resolution: <10 cm⁻¹ - Reliable compound identification and differentiation - Sampling Technology: ORS® Orbital Raster Scan - More representative measurements, less sampling bias - Max Power at Sample: 50 mW - Reduces risk of damaging sensitive samples - Power Requirement: 5 V @ 2 A - Simplifies portable and handheld instrument design - Communications: USB & UART - Easy integration into embedded systems - System Architecture: Laser + Spectrograph + Electronics + ORS Integrated - Lower development effort and faster time-to-market - Metrohm Heritage: Based on handheld Raman technology used for 10+ years - Reduced technology risk and proven field performance - Intended Use: OEM embedded Raman engine - Fastest path to Raman-enabled products Accessories and Benefits: SAVANNAH offers various accessories that enhance its functionality and adaptability for different applications. Click the links below to browse the full list of compatible accessories.
Why do we recommend a 785 nm laser for your DIY THz Raman kit? - Lower fluorescence - Excellent resolution We offer our L-Type 785 nm laser module as standard for the DIY Low Frequency Raman kits. The L-type laser module provides tight control of the current and temperature of the laser to ensure the high degree of laser wavelength stability required for THz Raman applications. The L-type module connects to your computer to provide full software control of your laser. Ultra-stable wavelength control ensures THz Raman data down to 5 cm-1. Our digital L-type laser allows for full software control.
CATEGORY
Try our pre-configured Low-frequency Raman DIY Kit, which consists of: 1. 785 nm L-type laser module 2. Custom, professional tier Exemplar T spectrometer 3. THz Raman probe Our pre-configured Low-frequency Raman DIY Kit provides an ideal entry point into the world of low-frequency, or THz, Raman measurements. This kit allows measurements as close as 5 cm-1 to the laser line and provides simultaneous data for the THz Stokes and anti-Stokes regions.
CATEGORY
Provides a 7.6 mm focal distance for non-contact Raman measurements through packaging, containers, and other transparent barriers.
CATEGORY
