ROCK XNIR

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High throughput and robust spectrometer modules for OEM integration

The ROCK XNIR spectrometers offer the market’s highest throughput industrial-grade spectrometers. These benefits are accomplished by our highly efficient in-house manufactured transmission gratings and a high numerical aperture of 0.22 (f/2.2) nearly on-axis beam geometry in the optical bench.

Key benefits

  • The world’s best sensitivity

  • Provides faster and more accurate measurements

  • High dynamic range

  • Ideal for demanding industrial environments

Key features

  • 1100 nm to 2100 nm wavelength range

  • Numerical aperture of 0.22

  • Configurable resolution from 5.6 nm to 12.8 nm

  • Footprint of 131 mm x 149 mm x 54 mm

  • Symmetrical peak shapes

  • Athermal optical bench

Specifications

ParameterUnitRSX-465
Wavelength rangenm1100 - 2100
Best resolution
(typical value, 12.5 μm slit, 0.11 NA, 256 pixels) 		nm5.6
Best resolution
(typical value, 70 μm slit, 0.22 NA, 256 pixels) 		nm8.7
Slit width optionsμm12.5, 70, 150
Slit heightμm500
Numerical aperture0.22 (0.11 if 25 µm slit width)
Optical inputSMA
Detector optionsHamamatsu G11477-256 or G11477-512
Number of pixels256 or 512
Electrical interfaceUSB or SPI
Dimensionsmm x mm x mm131 x 149 x 54
Temperature induced shiftnm / o C< 0.02
Operating temperature rangeo C0 to 50
Storage temperature rangeo C-40 to 85

Developer’s Kit

The ROCK XNIR is offered with a Developer’s Kit for a plug and play experience.

The Developer’s Kit allows you to easily demonstrate the performance of the spectrometer without the need for complex hardware integration or time-consuming programming.

Benefits of transmission grating based spectrometers

The ROCK is a series of high-throughput spectrometers. This is obtained by a unique lens-grating-lens design utilizing Ibsen Photonics’ high dispersion transmission gratings. Furthermore, the spectrometers provide high efficiency and throughput.

Do you want to learn more about the benefits of transmission grating based spectrometers?

Which spectrometer to use?

Do you need to evaluate a spectrometer for your next project?
We understand that it can be hard to judge the performance of a spectrometer just from the data sheet. Therefore, we offer a time limited loan of a demo unit to customers that meet certain criteria.

Ask the experts

Do you want to discuss your spectrometer project with one of our experts? Please fill out the form, and we will contact you as soon as possible.

Contact sales

Would you like to discuss a quotation for one of our standard spectrometers or maybe a customized version? Please, fill in your contact details and we will get back to you shortly.