Spectrometers AvaSpec-ULS2048XL-EVO Avantes

Mã sản phẩm: AvaSpec-ULS2048XL-EVO |
Thương hiệu: Avantes

Giá bán: Liên hệ
Spectrometers
Model: AvaSpec-HS2048XL-EVO
Hãng: Avantes


Yêu Cầu Giá Tốt

Thông tin sản phẩm

Combining exceptional quantum efficiency with high-speed is the value proposition of the AvaSpec-ULS2048XL EVO spectrometer. Unlike many back-thinned CCD spectro-meters, which have two dimensional arrays, the ULS2048XL-EVO has large monolithic pixels of 14x500 microns with exceptional efficiency in the UV, from 200-400 nm, and the NIR, from 950-1160 nm. The instrument also has an electronic shutter, which enables integration times as low as 2 microseconds. To further enhance sensitivity, a detector collection lens is available which improves sensitivity up to 60% when combined with larger core fibers

Optical Bench  ULS, Symmetrical Czerny-Turner, 75 mm focal length
Wavelength range  200 - 1160nm
Resolution  0.09 -20 nm, depending on configuration (see table)
Stray light  < 0.5%
Sensitivity (counts/µW per ms int. time)  460,000 counts
UV Quantum efficiency  60% (200-300nm)
Detector  Back-thinned CCD image sensor 2048 pixels
Signal/Noise  525:1
AD converter  16 bit, 1 MHz
Integration time  2 µs - 20 sec
Interface  USB 3.0 high speed, 5 Gbps, Gigabit Ethernet 1 Gbps
Sample speed with store to RAM  2.44 ms / scan
Readout Noise 9.8 cnt RMS
Dark Noise 4.5 cnt RMS
Dynamic Range 13.700
Data transfer speed

 2.44 ms / scan (USB3)

Digital IO  HD-26 connector, 2 Analog in, 2 Analog out, 3 Digital in, 12 Digital out, trigger, synchronization
Power supply  Default USB power, 700 mA Or external 12VDC, 360 mA
Dimensions, weight  175 x 127 x 44,5 mm(1 channel), 1180 grams


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