For customers with urgent needs and general flexibility in their specifications, Avantes offers a variety of preconfigured spectrometers. We keep these spectrometers in stock, making them readily available and significantly decreasing shipping time. 

Out of the six available models, four are configured to be used for measurements in the UV-VIS-NIR range (200 to 1100 nm), one for the VIS-NIR range (360 to 1100 nm), and one just for the visible range (360 to 880 nm). Several models are equipped with a replaceable slit (RS). All preconfigured spectrometers are available at discount pricing (as opposed to custom models) and include an upgrade to AvaSoft-Full. The full specifications are listed below in the technical and order info sections.

As usual, a USB cable and an extensive manual are included with each spectrometer, so you will have everything you need to start your experiments.

Are you looking for a more compact solution? We also offer a line of small preconfigured spectrometers from our AvaSpec-Mini CompactLine.

Want more info about this product?

Product Information

AvaSpec-ULS2048CL- EVO-RS-UA AvaSpec-ULS2048XL-EVO-RS-UA AvaSpec-ULS4096CL-EVO-UA-10 AvaSpec-ULS2048CL-EVO-UA-50 AvaSpec-ULS2048CL-EVO-VA-50 AvaSpec-ULS2048CL-EVO-RS-BB
Spectral coverage UV/VIS/NIR UV/VIS/NIR UV/VIS/NIR UV/VIS/NIR VIS/NIR VIS
Range 200-1100 nm 200-1160 nm 200-1100 nm 200-1100 nm 360-1100 nm 360-880 nm
Slit/connector 25 µm/SMA-RS 25 µm/SMA-RS 10 µm/SMA-905 50 µm/SMA-905 50 µm/SMA-905 25 µm/SMA-RS
Resolution (FWHM) 1.4 nm 1.4 nm 0.5-0.7 nm 2.5 nm 2.5 nm 0.7 nm
A/D convertor 16 bit 16 bit 16 bit 16 bit 16 bit 16 bit
Interface USB 3.0/ETH USB 3.0/ETH USB 3.0/ETH USB 3.0/ETH USB 3.0/ETH USB 3.0/ETH
Included options Detector collecting lens, order-sorting coating, slit kit SMA Detector collecting lens, order-sorting coating, slit kit SMA Detector collecting lens, order-sorting coating, slit Detector collecting lens, order-sorting coating, slit Detector collecting lens, order-sorting coating, slit Detector collecting lens, order-sorting coating, slit kit SMA
Applications Absorbance, nemission, irradiance measurements High-sensitivity applications (fluorescence,nirradiance from very low-intensity sources) High-resolution measurements from high-intensitynsources (lasers, powerfulnlight sources, plasma) Absorbance, emission, irradiance measurements Color measurements, visible irradiance measurements Color measurements, visible irradiance measurements
AvaSoft-Full Included Included Included Included Included Included
AvaSpec-ULS2048CL-EVO-RS-UA Ultra-low stray light fiber-optic UV/VIS/NIR spectrometer with replaceable slit, 2048 pixel/14×200 µm CMOS detector, grating UA (200-1100 nm), DCL-UV/VIS-200, OSC-UA, USB3 powered, high speed USB3 and ETH interface. Includes Avasoft-Full and slit kit SMA (slit 25-RS preinstalled; 50, 100 and 200 µm in box).
AvaSpec-ULS2048XL-EVO-RS-UA Ultra-low stray light fiber-optic UV/VIS/NIR spectrometer with replaceable slit, 2048 pixel/14×500 µm back thinned CCD detector, grating UA (200-1160 nm), DCL-UV/VIS-200, OSC-UA, USB3 powered, high speed USB3 and ETH interface. Includes Avasoft-Full and slit kit SMA (slit 25-RS preinstalled; 50, 100, 200 µm in box).
AvaSpec-ULS4096CL-EVO-UA-10 Ultra-low stray light fiber-optic UV/VIS/NIR spectrometer, 4096 pixel CMOS detector, slit 10, grating UA (200-1100 nm), OSC-UA, DCL-UV/VIS-200, USB3 powered, high speed USB3 and ETH interface. Includes Avasoft-Full.
AvaSpec-ULS2048CL-EVO-UA-50 Ultra-low stray light fiber-optic UV/VIS/NIR spectrometer, 2048 pixel CMOS detector, grating UA (200-1100 nm), slit 50, OSC-UA, DCL-UV/VIS-200, USB3 powered, high speed USB3 and ETH interface. Includes Avasoft-Full.
AvaSpec-ULS2048CL-EVO-VA-50 Ultra-low stray light fiber-optic VIS/NIR spectrometer, 2048 pixel CMOS detector, grating VA (360-1100 nm), slit 50, OSC, DCL-UV/VIS-200, USB3 powered, high speed USB3 and ETH interface. Includes Avasoft-Full.
AvaSpec-ULS2048CL-EVO-RS-BB Ultra-low stray light fiber-optic VIS spectrometer, 2048 pixel CMOS detector, grating BB (360-880 nm), OSF-305, OSC, USB3 powered, high speed USB3 and ETH interface. Includes Avasoft-Full and slit kit SMA (slit 25-RS preinstalled; 50, 100, 200 µm in box).