AvaSpec-HS1024x58 and HS1024x122 High Sensitivity Fiber Optic Spectrometers are top performing instruments in the Sensline High Sensitivity spectrometer family with high quantum efficiency as well as high UV and near infrared sensitivity. The detector pixels in the AvaSpec-HS1024x58 measure 1.392 µm high and for the AvaSpec-HS1024x122 they measure 2.928 µm high. The instrument's optical bench design is based on a revolutionary concept with high numerical aperture and throughput. TE-cooled backthinned CCD detectors are used as a linear array of 1024 pixels binning the vertical 58 or 122 pixels for optimal efficiency. The spectrometers have a fiber optic entrance connector (standard SMA, other options available), and toroid focusing mirrors and are available with choice of 7 different standard diffraction gratings to enable applications in the 200-1160nm range. The AvaSpec-HS1024x58/122 include a 16 bit AD converter, and USB2.0 high speed interface. These instruments are especially suitable for low light, fluorescence and UV applications and also have superior NIR sensitivity relative to front illuminated CCDs. Digital IO ports enable external triggering, control of shutters, and pulsed light sources from the Avantes line of instruments. AvaSpec-HS1024x58/122 have TE-cooled detectors with lower dark noise, better signal to noise, and enhanced sensitivity that is even 20 times more sensitive than the AvaSpec-2048x16/64. Optional Bluetooth (-BT) communication and an SD card for on-board storage of spectra are available.
