|
Features
|
S1024DW
Deep Well Detector Spectrometers
|
S1024DWX
Deep Well Detector Spectrometers
|
|
Detector:
|
Hamamatsu
S3903 linear photodiode array
|
Hamamatsu
S3904 linear photodiode array
|
|
# of
pixels:
|
1024
|
1024
|
|
Pixel
size:
|
25 x 500 um
|
25 x 2500um
|
|
Effective
range:
|
200-1100
nm
|
200-1100
nm
|
|
Signal-to-noise
(at full signal):
|
2500:1
|
8000:1
|
|
Well
depth:
|
31
million electrons
|
156
million electrons
|
|
A/D
resolution
(minimum required):
|
12-bit
|
12-bit
|
|
Integration
time:
|
31
milliseconds to 65 seconds (with 500 kHz A/D card)
|
31
milliseconds to 65 seconds (with 500 kHz A/D card)
|
|
Dark
noise
(RMS counts):
|
1-2
|
1-2
|
|
Corrected
linearity:
|
>99.8%
|
>99.8%
|
|
Gratings: |
14 gratings; UV, VIS
and Shortwave NIR options |
14 gratings; UV, VIS
and Shortwave NIR options |
|
Slits: |
5,
10, 25, 50, 100, 200 um widths (1000 um slit height); no slit option
also available |
5,
10, 25, 50, 100, 200 um widths (1000 um slit height); no slit option
also available |
|
Order-sorting: |
Single-piece, multi-bandpass
detector coating (OFLV-DW-350) for applications from ~200-850 nm
(available only with Grating #1 and Grating #2) or Schott glass
longpass filters (installed or loose) |
Single-piece, multi-bandpass
detector coating (OFLV-DW-350) for applications from ~200-850 nm
(available only with Grating #1 and Grating #2) or Schott glass
longpass filters (installed or loose) |
|
Optical resolution: |
~0.3-10.0 nm FWHM |
~0.3-10.0 nm FWHM |
|
Stray light: |
<0.05% at 600 nm
<0.10% at 435 nm
<0.10% at 250 nm |
<0.05% at 600 nm
<0.10% at 435 nm
<0.10% at 250 nm |
|
Fiber optic connector: |
SMA 905 to
single-strand optical fiber (0.22 NA) |
SMA 905 to
single-strand optical fiber (0.22 NA) |
线阵CCD光纤光谱仪
