RS4k Spectrometer

The RS4k is a cost-effective echelle spectrometer designed for high-resolution spectral analysis in the UV-NIR wavelength range. With a spectral range of 220-850 nm, the spectrometer allows for detailed analysis of a wide variety of materials, compounds, and sources. Whether you are conducting research in a laboratory setting or in the field, the RS4k can withstand the rigors of fieldwork, while its compact size allows for easy transport and setup. 

UV-NIR Spectroscopy Applications

The RS4k spectrometer is suitable for:

  • Laser-induced breakdown spectroscopy (LIBS)

  • Simultaneous multi-element analysis

  • Endpoint detection in deposition and etching of semiconductor materials

The device integrates with our RedSolve data visualization software, allowing you to view the full spectrum in detail.

Back-illuminated CMOS detector

The RS4k is equipped with the latest generation of back-illuminated CMOS sensor technology (Sony Pregius S) that is sensitive to ultraviolet, visible and near-infrared light. The sensor has a 12-bit dynamic range, low noise, and fast readout capabilities, making it an affordable and powerful choice for your spectroscopy needs.

High Throughput

The RS4k is compatible with single-mode and multi-mode fibres. By using a small-core multi-mode fibre, the system enhances light throughput, making it ideal for low-light applications.

  • Low number of optical surfaces

  • F/5 aperture

  • Sealed enclosure that can be optionally purged with N2 to enhance light throughput in the ultra-violet

Interested in becoming an Early adopter?

Get in contact and arrange a non-obligations video call.