AvaSpec-256 - CMOs Array Detector

The AvaSpec-256 Fiber Optic Spectrometer is based on the AvaBench-45 symmetrical Czerny-Turner design with 256 pixel CMOS Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 13 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-256 can be delivered with 2 platforms of electronics; either with USB1.1 with 14 bit AD converter or the new USB2.0 interface with 16 bit AD converter. The AvaSpec-256 is specially suitable for low noise applications. Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments. The AvaSpec-256 is also available as dual channel or multiple channel instrument (up to 8 channels), where all spectra are taken simultaneously.
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AvaSpec-1024 - CMOs Array Detector

The AvaSpec-1024 Fiber Optic Spectrometer is based on the AvaBench-75 symmetrical Czerny-Turner design with 1024 pixel CMOS Detector Array. The spectrometer has a fiber optic entrance connector (Standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 16 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-1024 can be delivered with 2 platforms of electronics; either with USB1.1 with 14 bit AD converter or the new USB2.0 interface with 16 bit AD converter. The AvaSpec-1024 is specially suitable for low noise applications with good resolution.  Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments. The AvaSpec-1024is also available as dual channel or multiple channel instrument (up to 8 channels), where all spectra are taken simultaneously.
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AvaSpec-2048 - CCD Array Detector

The AvaSpec-2048 Fiber Optic Spectrometer is based on the AvaBench-75 symmetrical Czerny-Turner design with 2048 pixel CCD Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffraction grating. A choice of 15 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-2048 can be delivered with 2 platforms of electronics with 14 bit AD converter; either with USB1.1 or the new USB2.0 interface. The AvaSpec-2048 is especially suitable for low light level and high resolution applications. An optional detector coating enhances the CCD performance for the UV range and a detector collection lens offers high sensitivity. Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments.
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AvaSpec-2048 - Black Illuminated CCD

The AvaSpec-2048 Fiber Optic Spectrometer with a low light sensitive back-illuminated CCD is based on the AvaBench-75 symmetrical Czerny-Turner design with 2048 pixel CCD Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 15 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-2048 can be delivered with 2 platforms of electronics with 14 bit AD converter; either with USB1.1 or the new USB2.0 interface. The back-iilluminated CCD architecure provides 300% sensitivity enhancement relative to standard front-illuminated CCD because of superior pixel fill factor and QE. Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments.
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AvaSpec-NIR - InGaAs array detector

The AvaSpec-NIR Fiber Optic Spectrometers is based on the AvaBench-50 symmetrical Czerny-Turner design with 256 pixel InGaAs Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 3 gratings with different dispersion and blaze angles enable applications in the 900-2500nm range. The AvaSpec-NIR256 includes a 16 bit AD converter, and USB2.0 high speed interface. The AvaSpec- NIR256-1.7 is especially suitable for measuring in the NIR range from 900-1750nm applications, e.g. plastics and water absorbance. The AvaSpec- NIR256-2.2/2.5 have a 2-stage Thermo-electrical Peltier-cooled InGaAs detector, specially suitable for measuring in the NIR range from 1000-2200/2500nm.
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AvaSpec-Multichannel - CCD, CMOS, and InGaAs

AvaSpec-Multichannel The AvaSpec -Multichannel platform can be configured as single, dual, triple, quadruple or multi-channel instrument with up to 8 different spectrometer channels, all read out simultaneously, controlled by a master´s board microprocessor. The simultaneous data-sampling allows fast read-out and enables monitoring of pulsed light sources with different channels looking at the same pulse. Multi-channel spectrometers all consist of the same detector type (102, 256 or 1024 or 2048 pixels), the spectrometer channels can of course cover different wavelength ranges or have different resolution specifications. For each channel grating, wavelength range and options need to be specified. The multi-channel spectrometers all run with one USB interface and under AvaSoft software. Multi-channel housing can be in 9.5" desktop (for 1-4 channels) or 19" rack mount housing (1-8 channels).
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