High Resolution Spectrometer Features
-
Resolutions better than 0.1nm
-
Double the resolution over standard models
-
UV-VIS and High Resolution NIR options
-
Units are stackable for wide range analysis
HR High Resolution Models
Grating
g/mm
1800
2400
1200
1800
2400
Grating
Range(nm)
140
100
175
100
80
nm/pixel
dispersion
0.068
0.048
0.085
0.049
0.039
Slit-25
nm res.
0.30
0.21
0.26
0.15
0.12
Slit-14
nm res.
0.20
0.14
0.17
0.10
0.08
Slit-7
nm res.
0.10
0.07
0.09
0.05
0.04
Near-Infrared High Resolution Spectrometer Models
DWARF-Star & RED-Wave Models
DS- NIR3-HR
DS- NIR3-HR
DS-NIR2
DS- NIR2b
NIRX
NIRX
Wavelength Range (nm)
1530-1605
1500-1640
1250-1575
1150-1475
1500-2200
1500-2200
InGaAs Pixel#
512
1024
512
512
512
1024
Slit-25
nm res.
0.40
0.40
1.30
1.30
2.80
1.40
Specifications
Dimensions:
Power Consumption:
Interface:
Data Transfer Speed:
Detector Integration:
Slit Size Options:
Stray Light:
Fiber Optic Input:
Operating Systems:
Software Included:
Also Free Programs For:
44 x 94 x 150 mm
100 mA @ 5 VDC
Parallel and USB-2
3x / 40x faster than USB-1
1 ms to 65 s
5, 10, 25, 50, 100, 200 um
<0.1% at 435 nm;
<0.05% at 600 nm
SMA905 0.22 na single fiber
Win XP, Vista, 7, 8, & 10
SpectraWiz program & apps
LabView,VC,VBA,Delphi
Dynamic Range:
Optical resolution:
Detector Type:
Detector Range:
Pixel Size:
Diffraction Gratings:
Grating g/mm:
Spectrograph:
Order Sorting Filter:
Signal to Noise:
Digitizer:
2000:1 with 8 decades
see model table – to 0.1 nm
2048 pixel CCD/PDA opt.
190-1600nm
14um x 200um
Holographic&ruled
300, 600, 1200, 1800, 2400
f/4, SymX-Czerny-Turner
Integrated & High Pass
1000:1 CCD, PDA 2000:1
16-bit
Wavelength Range (nm)
200-340
200-300
900-1075
750-850
500-580
HR Model
HR-UV3
HR-UV4
HR-NIR2
HR-NIR3
HR-NIR4
HR- High Resolution Miniature spectormeter taking HgA Emission Spectrum
HR- High Resolution Miniature Spectrometer LG Plasma Emission Spectrum
HR High Resolution fiber optic spectrometers are available in several low cost models for UV, VIS, and NIR applications. The HR spectrometers have double the resolution over standard models with the same grating. The wavelength range is reduced by the same factor. Resolutions better than 0.1nm can be achieved depending on selected model range, detector, and slit size.
Applications include wavelength monitoring and characterization for tunable lasers/LEDs and other sources such as elemental emissions from plasma & Laser Induced Breakdown Spectroscopy. Also, optical sensing of temperature, pressure, & position are enabled via Bragg grating technology.
StellarNet HR Spectrometer 카타로그