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Avantes StarLine : AvaSpec-ULS2048L-EVO Spectrometer

Avantes are taking the next step to EVOlutionary spectroscopy! The first instrument in Avantes new EVO series: the AvaSpec-ULS2048L-EVO

AvaSpec-ULS2048L-EVO Spectrometer

Using the new electronics board AS7010 this spectrometer has all the advantages of the current AvaSpec-ULS2048L-USB2 but offers USB3.0 communication as well, which means 10x higher speed compared to USB2. Unique is the second communication port which offers Gigabit Ethernet for integration in your company network and possibility for long distance communication at an affordable price.

Besides the high speed communication options, the EVO also offers a fast microprocessor and 50x more memory which can help you to store more spectra onboard and realise more functionality.

This unique, first to the market combination enables you to create high speed multichannels systems, perfectly suited for most industrial applications.

Optical BenchULS Symmetrical Czerny-Turner, 75 mm focal length
Wavelength range200-1100 nm
Resolution0.06-20 nm, depending on configuration (see table)
Stray-light0.04-0.1%, depending on the grating
Sensitivity470,000 counts/µW  per ms integration time
DetectorCCD linear array, 2048×64 pixels, Low Noise
AD converter16 bit, 2 MHz
Integration time1.11 ms – 10 minutes
InterfaceUSB 3.0 high speed, 5 Gbps
Gigabit Ethernet 1 Gbps
Sample speed with on-board averaging1.1 ms /scan
Data transfer speed1.1 ms /scan (USB3)
3.8 ms (ETH)
Digital IOHD-26 connector, 2 Analog in, 2 Analog out, 13 Digital bidirectional, trigger, sync., strobe, laser
Power supplyDefault USB3 power, 500 mA
12 VDC, 300 mA
Dimensions, weight177 x 127 x 44,5 mm (1 channel), 1135 grams


AvaSpec-ULS2048L-EVOFiber-optic Spectrometer, 75 mm Ultra-Low Stray-light AvaBench, 2048 pixel CCD detector 14×200 µm, USB powered, high-speed USB 3.0 and ETH interface, incl. AvaSoft-Basic, USB cable.
Specify grating, wavelength range and options. Options are equal to the AvaSpec-ULS2048L-USB2
PS-12V/1.0AExternal power supply, needed for use in ETH mode