FREEDOM HR-UV / C-UV

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High resolution in a compact form factor

FREEDOM HR offers the perfect balance between compact size and high resolution in your instrument design due to the use of Ibsen Photonics’ unique transmission grating technology. The spectrometer is robust and almost athermal and can operate under demanding environmental conditions.

Furthermore, the FREEDOM HR spectrometers support many different detector systems which enables you to choose the best detector option for your specific application. FREEDOM HR even allows you to re-use already developed electronics and software for your favorite detector type.

The Freedom C offers an even higher resolution with a 4096 pixel detector.

Key features

  • 190 nm to 435 nm wavelength range

  • Numerical aperture of 0.11

  • Resolution for HR-UV / C-UV: 0.2 nm / 0.15 nm (typical)

  • Footprint of 61 mm x 65 mm x 19 mm

  • Ideal for compact LIBS instruments

  • Photo of HR OEM spectrometer
  • HR OEM spectrometer
  • HR OEM spectrometer
  • HR OEM spectrometer
  • HR OEM spectrometer

Specifications

ParameterUnitFCU-109FHU-101FHU-315FHU-380
Wavelength rangenm190 - 435190 - 435190 - 435190 - 435
Resolution (typical)nm0.150.20.20.2
Slit dimensionsμm x μm5 x 75010 x 75010 x 75010 x 750
Numerical aperture0.110.110.110.11
Optical inputSMASMASMASMA
DetectorHamamatsu S13496Hamamatsu S11639N-01Hamamatsu S10420-1106Hamamatsu S11156-2048-02
Number of pixels4096204820482048
Electrical interfaceSPI or USBSPI or USBSPI or USBSPI or USB
Dimensionsmm x mm x mm61 x 65 x 1961 x 65 x 1961 x 65 x 1961 x 65 x 19
Temperature induced shiftnm / o C< 0.02< 0.02< 0.02< 0.02
Operating temperature rangeo C0 to 500 to 500 to 500 to 50
Storage temperature rangeo C-40 to 65-40 to 65-40 to 65-40 to 65

Benefits of transmission grating based spectrometers

The FREEDOM is a series of versatile spectrometers. This is obtained by a unique mirror-grating-mirror design utilizing Ibsen Photonics’ high dispersion transmission gratings. Furthermore, the spectrometers provide high efficiency and high throughput, together with high resolution and a broad wavelength range.

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.

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