i-Raman Prime 785S Portable Raman Spectrometer




The award-winning STRam® unites a high-throughput spectrometer, specialized sampling optics, and advanced algorithms in a portable Raman system, delivering rapid material identification capabilities through a variety of barrier layers and types of packaging that were previously impenetrable using Raman spectroscopy. Using our patented STRaman® technology, the STRam can record Raman signals generated under diffusive layers to identify material inside even visually opaque barriers, such as white and lightly colored plastic bottles, fiber sacks, and tablet coatings. With the STRam, materials can be identified without opening containers and coming in contact with the material, thus maintaining package and sample integrity. The system design features a large area for sampling, a great sample depth, and a minimized power density, facilitating the measurement of samples that can be challenging for conventional Raman spectroscopy.

Key Differences

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Technical Specification

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Battery Optional

Computer interface USB 2.0

DC Power Adapter Input 100–240 V AC 50/60 Hz

DC Power Adapter Output 12 V DC at 6.6 Amps

Detector Type High Quantum Efficiency CCD Array

Dimensions 40 cm x 26 cm x 25 cm

Humidity 10% to 85%, non-condensing

Laser Power 340 mW, nominal at exiting probe / 455 mW, nominal at laser port

Laser Power Control 0% to 100% (adjustable in 1% steps)

Laser Wavelength (nm) 785 nm

Operating Temperature (°C) 0°C – 35°C

Range 150 – 2800 cm-1

Resolution < 6.0 cm-1 at 912 nm

Trigger Yes (compatible with B&W Tek probes)

Weight ~8.8 kg

i-Raman Prime 785S Portable Raman Spectrometer


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