Avantes AVASPEC-128 - Page 26

Apr-09 25
Avantes www.avantes.com info@avantes.com
AD converter
14 bit, 1.33 MHz
16 bit, 2 MHz
Integration time
2 msec  60 seconds
1.1 ms  10 min.
Interface
USB 1.1, 12 Mbps
RS-232, 115.200 bps
USB 2.0 high speed, 480
Mbps
RS-232, 115.200 bps
Sample speed with on-board averaging
17 msec / scan
1.11 msec /scan
Data transfer speed
14-31 ms / scan (depending
on # pixels transferred)
1.8 msec /scan
Digital IO
DB-15 connector, 2 Digital in,
12 Digital out
HD-26 connector, 2 Analog
in, 2 Analog out, 3 Digital
in, 12 Digital out, trigger,
sync.
Power supply
12 VDC, reverse polarity
protection, 160 mA (PS-
12V/1.0A) or 5VDC USB power
Default USB power, 350 mA
Or with SPU2 external
12VDC, 350 mA
Dimensions, weight
175 x 110 x 44 mm (1
channel), 716 grams
175 x 165 x 85 mm (2
channel), 1.700 grams
175 x 110 x 44 mm(1
channel), 716 grams
Grating selection table for AvaSpec-2048
Use
Useable range
Spectral range
(nm)
Lines/mm
Blaze (nm)
Order code
UV/VIS/NIR
200-1100**
900**
300
300
UA
UV/VIS
200-850
520
600
300
UB
UV
200-750
250-220*
1200
250
UC
UV
200-650
165-145*
1800
UV
UD
UV
200-580
115-70*
2400
UV
UE
UV
220-400
70-45*
3600
UV
UF
UV/VIS
250-850
520
600
400
BB
VIS/NIR
300-1100**
800**
300
500
VA
VIS
360-1000
500
600
500
VB
VIS
300-800
250-200*
1200
500
VC
VIS
350-750
145-100*
1800
500
VD
VIS
350-640
75-50*
2400
VIS
VE
NIR
500-1050
500
600
750
NB
NIR
500-1050
220-150*
1200
630
NC
NIR
600-1100**
500**
300
1000
IA
NIR
600-1100
500
600
1000
IB
* depends on the starting wavelength of the grating; the higher the wavelength, the bigger the dispersion and the smaller
the range to select.
** please note that not all 2048 pixels will be used for the useable range