34
Apr-09
Avantes
www.avantes.com
Resolution table (FWHM) for AvaSpec-2048x14
*depends on the starting wavelength of the grating; the higher the wavelength, the bigger the dispersion and the better
the resolution
Ordering Information
AvaSpec-2048x14-USB2
Fiber Optic Spectrometer, 75 mm Avabench, 2048x14 pixel back-
thinned CCD detector, USB powered high speed USB2 interface, incl
AvaSoft-Basic, USB interface cable, specify grating, wavelength
range and options
AvaSpec-2048x14-SPU2
Fiber Optic Spectrometer, 75 mm Avabench, 2048x14 pixel back-
thinned CCD detector, high speed USB2 interface, incl. switch for
USB power or external power for RS232/BT, AvaSoft-Basic, USB
interface cable, specify grating, wavelength range and options
Options
-SPU2-BT
Bluetooth interface for USB2 platform only, including antenna and switch
SDXXX
Internal XXX MB SD card for on board data saving, for USB2 platform only
SLIT-XX
Slit size, please specify XX = 10, 25, 50, 100, 200, 500 µm
OSF-YYY
Order sorting filter for 2
nd
order effects filtering, please specify YYY= 375,
475, 515, 550, 600 nm
OSC
Order sorting coating with 590nm long pass filter for VA, BB (>350nm) and
VB gratings in AvaSpec-2048x14
OSC-UA
Order sorting coating with 350 and 590nm longpass filter for UA gratings in
AvaSpec-2048x14
OSC-UB
Order sorting coating with 350 and 590nm longpass filter for UB or BB
(<350nm) gratings in AvaSpec-2048x14
Slit size (µm)
Grating
(lines/mm)
10
25
50
100
200
500
300
0.8
1.4
2.4
4.3
8.0
20.0
600
0.4
0.7
1.2
2.1
4.1
10.0
1200
0.1-0.2*
0.2-0.3*
0.4-0.6*
0.7-1.0*
1.4-2.0*
3.3-4.8*
1800
0.07-0.12* 0.12-0.21* 0.2-0.36*
0.4-0.7*
0.7-1.4*
1.7-3.3*
2400
0.05-0.09* 0.08-0.15* 0.14-0.25* 0.3-0.5*
0.5-0.9*
1.2-2.2*
3600
0.04-0.06* 0.07-0.10* 0.11-0.16* 0.2-0.3*
0.4-0.6*
0.9-1.4*
