ARCspectro HT-HR超高通量傅立叶变换光谱仪
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详细信息
ARCspectro HT-HR超高通量傅立叶变换光谱仪
Light can be brought to the spectrometervia a 4mm diameter light guide
是一个基于偏振光学，坚固耐用的傅里叶变换光谱仪。它提供了的灵敏度，是弱光和漫反射测量的理想光谱仪，其的设计容许在几毫米大的表面收集光。这比光栅光谱仪(有类似分辨率的)收集的光要多50倍。这个光收集过程是极为简单的，只要把待分析的光照射在4毫米入射窗口上即可，无需复杂和昂贵的聚焦光学系统。ARCspectro HT-HR也能够与大光导结合使用(见右图)。
● Ultra-high-throughput
Large spectral range: 400nm-1050nm
● High resolution
● No moving parts, Robust monolithic design
● Raman spectroscopy
● Fluorescence spectroscopy
● Reflectance measurement
● Colorimetry
Spectral range | 400 nm – 1100 nm |
Signal-to-Noise (single measurement full detector dynamic used, Ratio between the peak value and bottom Std. Dev. value of HeNe Spectrum) |
300 :1 (Multiplex advantage) |
Detector type | Silicon detector array |
Spectral Resolution (FWHM) 400 nm 700 nm 1000 nm |
0.8 nm 2.5 nm 5 nm |
Dark Noise | 2-3 counts RMS over a total of 4096 count |
Detector sensitivity | ~15 photons per count |
Full well capacity | 30’000 e- |
Wavelength Accuracy | < 0.5 nm |
Operating Temperature | 10°C – 50°C |
Measurement time | 1 ms to infinite |
Operating Voltage | 5 V (USB powered) |
Light guide core diameter (optional) | 4 mm |
Entrance aperture | 4 mm (Diam.) |
Communication Interface | USB |
Software Interface | Windows XP |
Sampling rate | 0.5 MHz |
A/D converter | 16 bit |
Product Dimensions (including electronics) | 120 mm x 60 mm x 50 mm |
Product Weight | 400g |
Power Consumption | 0.2W |
Wavelength temperature drift | > 0.001nm/°C |