Avantes AvaSpec ULS2048 Spectrometer 550-760nm + AvaSpec Software

Description

This auction is for a Avantes
Starline
AvaSpec ULS2048 Spectrometer.
Wavelength range is 550-760nm.  2048 Pixels
This is a USB spectrometer and is powered from the USB port.
I will include a copy of the AvaSoft software.
AvaSpec-ULS2048 StarLine Versatile Fiber-optic Spectrometer
It’s the workhorse of our spectrometer line-up: the AvaSpec-ULS2048. Used in many applications in the UV/VIS range, it is particularly useful in time-critical situations thanks to its exceptional response speed. Priced affordably, the AvaSpec-ULS2048 is the choice of many of our most demanding customers.
Options include a deep-UV detector coating for better performance in the deep-UV range, a detector collection lens to enhance sensitivity in the 200 to 1100 nm range and order-sorting filters to reduce second-order effects. Furthermore, the AvaSpec-ULS2048 is available with a wide range of slit sizes, gratings and fiber-optic entrance connectors.
The AvaSpec-ULS2048 is also available in dual or multi-channel versions (up to 10 spectrometers in a 19” rack), where all spectra are taken simultaneously.
Connection with your PC is done via USB2-connection, delivering a scan every 1.8 milliseconds. Integration time can be as short as 1.1 milliseconds up to a maximum of 10 minutes. It comes complete with AvaSoft-Basic software, USB cable and an extensive manual, including a quick start guide in four languages.
Optical Bench
Symmetrical Czerny-Turner, 75 mm focal length
Wavelength range
200 - 1100 nm
Resolution
0.05 - 20 nm, depending on configuration (see table)
Stray-light
0.04 - 0.1%, depending on the grating
Sensitivity
310,000 counts/µW per ms integration time
Detector
CCD linear array, 2048 pixels
Signal/Noise
200:1
AD converter
16 bit, 2 MHz
Integration time
1.11 ms - 10 minutes
Interface
USB 2.0 high speed, 480 Mbps
RS-232, 115.200 bps
Sample speed with on-board averaging
1.1 ms/scan
Data transfer speed
1.8 ms/scan (USB2)
430 ms/scan (RS-232)
Digital IO
HD-26 connector, 2 Analog in, 2 Analog out, 3 Digital in, 12 Digital out, trigger, sync.
Power supply
Default USB power, 350 mA or with SPU2 external 12VDC, 150 mA
Dimensions, weight
175 x 110 x 44 mm (1 channel), 716 grams