Ocean HDX Extended-Range Spectrometer

Ocean HDX Extended-Range Spectrometer

Newest Version of High Definition Spectrometer Covers 200-1100 nm

The high performance, high definition Ocean HDX spectrometer is now available in an extended-range (-XR) version that covers the UV-NIR.

The Ocean HDX-XR has a 10 µm slit and extended-range grating responsive from 200-1100 nm. It delivers exceptional spectral performance, with high throughput, low stray light (>3 AU) and great thermal stability (+/-0.5 pixels).

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XR Grating Response
This graph shows the representative XR grating response as reported by the grating manufacturer. Keep in mind the actual response within the setup is a function of various factors including detector response, spectrometer configuration, and the wavelengths and intensity of light entering the optical bench.


Theoretical response for XR grating used in the Ocean HDX-XR spectrometer. Actual response will vary.


Ocean HDX-XR Specifications

FeaturesOcean HDX-XR Spectrometer
Detector:Back-thinned CCD
Spectral range:200-1100 nm
Optical resolution:1.0 nm (FWHM) w/10 µm slit
Dynamic range:12000:1
Integration time:6 ms-10 seconds
Signal to noise ratio:400:1
Stray light:>3 AU
Interchangeable slits:Yes
Thermal stability:+/-0.5 pixels
Onboard memory:50,000 spectra
Communications:USB 2.0, RS-232, Gigabit Ethernet, Wi-Fi