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STELLARNET SPECTROMETERS BULLETIN No. 888N
THE
STELLARNET SPECTROMETERS
MODEL ISA2000

MINIATURE FIBER OPTIC SPECTROMETERS
F E A
F E A
F E A
F E A
F E AT U R E S :
T U R E S :
T U R E S :
T U R E S :
T U R E S :
D E S C R I P T I O N :
D E S C R I P T I O N :
D E S C R I P T I O N :
D E S C R I P T I O N :
D E S C R I P T I O N :
P E R F O R M A N C E :
P E R F O R M A N C E :
P E R F O R M A N C E :
P E R F O R M A N C E :
P E R F O R M A N C E :
The ISA2000 is a miniature fiber optic spectrom-
eter designed for installation in a PC type computer.
This cost effective instrument is a fully functional
spectrometer that is mounted on an ISA plug-in
card for use in acquiring spectral data over the spec-
tral ranges from 200 nm through 1,600 nm.
The ISA2000 optical design is identical to that of
the StellarNet EPP2000 spectrometers, assuring us-
ers of precise optics with highly effective electronic
circuitry. The ISA2000 has selectable integration times
for increased sensitivity and also includes tempera-
ture compensation for detector count stabilization.
The integral analog to digital converter effectively
matches the spectral input to the data output, for
optimum results.
The ISA2000 may be used for numerous spectral
acqusition tasks. Transmittance, reflectance, absor-
bance, and color measurements may be readily made.
A single ISA2000 may be installed in a computer as
an analytical tool for such spectral measurements.
Several ISA2000 spectrometers may be linked to-
gether to provide simultaneous spectral measure-
ments for process monitoring, for multiple quality
assurance determinations, and for other spectral
measuring tasks.
PRECISION MINIATURE FIBER OPTIC
SPECTROMETER WHICH PLUGS INTO A
COMPUTER EXPANSION SLOT
DI R E C T C O N N E C T I O N I N T O A C O M -
PUTER (NO SEPARATE A/D)
HIGH RESOLUTION (2048 PIXEL) ARRAY
SPECTRAL RANGES FROM 200
nm
THROUGH 1.6
µm
WIDE DYNAMIC RANGE
EXCEPTIONALLY ROBUST
(NO MOVING PARTS)
HIGHLY COST EFFECTIVE FOR BOTH
GENERAL ANALYSES AND FOR PROCESS
MONITORING.
The ISA2000 is a cost effective investment for most all spectral
measurements. High resolution and accuracy provide excellent
performance as shown by representative spectra (see sheet on typi-
cal spectra). Its dynamic response, stability, and superior S/N ratio
make the ISA2000s performance among the highest in its class. The
result is reliable and meaningful spectral data acquisition.
Photograph courtesy of StellarNet Inc. S P E C I F I C A
S P E C I F I C A
S P E C I F I C A
S P E C I F I C A
S P E C I F I C AT I O N S :
T I O N S :
T I O N S :
T I O N S :
T I O N S :
A C C E S S S O R I E S :
A C C E S S S O R I E S :
A C C E S S S O R I E S :
A C C E S S S O R I E S :
A C C E S S S O R I E S :
INPUT
SMA Fiber optic connector
DETECTOR
Charge Coupled Device; CCD with 2048 pixels (14x200um with a 14um pitch).
UV MODIFICATION
Modification of CCD for response below 350 nm
SWIR MODIFICATION
Modification of CCD for response above 1100 nm
OPTIONAL DETECTOR
Photo Diode Array; PDA which has very similar architecture
A / D CONVERTER
500KHz analog to digital converter
SLIT
10, 25, or 100 um
OUTPUT
ISA bus adapter
SOFTWARE
Win95/NT based SpectraWiz operating software
OPTIONAL SOFTWARE
C-Spec for Windows® operating and data manipulation software
SPECTRAL RANGE:
Grating:
Ref. slit size: Resolution:
UV 200 - 600 nm 1200 g/mm holographic 10 um
0.5 nm
VIS
350 - 1150 nm 600 g/mm ruled
10 um
1.1 nm
NIR
500 - 1200 nm 600 g/mm ruled
25 um
2.5 nm
NIR2
600 - 1000 nm

1100 g/mm holographic 100 um
5 nm
XNIR
600 - 1400 nm 600 g/mm ruled
- -
- -
XNIR2 1200 - 1600 nm 1100 g/mm holographic
- -
- -
NIR3
550 - 840nm


1800 g/mm holographic 25 um
0.35 nm
UV2
200 - 400 nm

2400 g/mm holographic 25 um
0.25 nm
Available accessories include quartz-halogen light, deuterium light source, fiber optic reflectance probes,
various configurations of fiber optic patch cords and bifurcated cables, standard whites, R-G-B standards,
Ancals miniature integrated sphere, battery packs, and other accessories
THE ISA2000 SPECTROMETERS ARE MANUFACTURERED BY:
Six ISA2000 spectrometers in expansion slots Rack system with slots for eight ISA2000 spectrometers
M U L
M U L
M U L
M U L
M U LT I - C O N F I G U R A
T I - C O N F I G U R A
T I - C O N F I G U R A
T I - C O N F I G U R A
T I - C O N F I G U R AT I O N S :
T I O N S :
T I O N S :
T I O N S :
T I O N S :
STELLARNET, INC.
612 SHORE DRIVE EAST
OLDSMAR FL 34677 USA
TELEPHONE 813-855-8687 FAX 813-855-2279
E-MAIL: contactus@stellarnet-inc.com