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ATR20007-拉曼用光纤光谱仪
GENERALDESCRIPTION
ATR20007Micro spectrometer is a high resolution spectrometer with a TEC cooling CCDdetector. It is suitable for process monitor and field detection owing itsperfect thermo reliability and anti-sweat design. ATR20007 micro spectrometercan be used for Raman spectra detection combining with optosky’s Raman probeand 785nm narrow line laser. Combined it with the integrating sphere and thehalogentungstenlamp, thetransmitted and the reflectance spectra can be easily gotten.
ATR20007-拉曼用光纤光谱仪
FEATURES
ØF/4 crossedSymmetricalCzerny-Turner
ØOptical resolution: 0.5 nm for 50μm slit
ØSpectral range: 800 nm - 980 nm
ØOptical interface: SMA 905
Ølinear CCD with TEC cooling
ØA/D converter: 16 bit 500 kHz
ØInterface: USB 2.0
ØTrigger mode: TTL
ØSealing to anti-sweat
ØPerfect thermo reliability
APPLICATIONS
ØRaman spectrometer
ØReflected/transmitted spectra detection
ØFluorescence spectra detection
Optics Parameter | |
Spectral region | 790 nm – 980 nm |
Spectral resolution | 0.5 nm |
Incidence slit | 50 μm |
Optical interface | SMA 905 with 0.5m fixed fiber |
Optical system | f/4 Crossed Symmetrical Czerny-Turner |
Focal length | 98 mm for incidence and output |
Detector | |
Type | Linear Array Detector (TEC cooled) |
Detectable range | 200-1100 nm |
Effective pixel | 3648 |
Dynamic range | 300：1 |
Pixel dimension | 8 μm × 200 μm |
Sensitivity | 130 Photon @ 400 nm; 60 Photon @ 600 nm |
Reliability | |
Spectral stability (RMSE) | < 0.5%(COT 8 hours) |
Temperature stability | Spectral shift ≤ 0.1 nm (5-40℃) |
Spectral intensity Variation in 5-40℃ | ≤ ±5% |
Physics Parameter | |
Dimension | 1700×1100×52 mm3 |
weight | 0.75 kg |
