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概述：
ARCspectro HT-2D是超紧凑坚固耐用的傅里叶变换光谱仪。基于偏振光学，它提供了极高的灵敏度，是弱光和漫反射测量(漫反射和散射介质)的理想光谱仪，其独特的设计容许大角度收集光。它有几毫米高的入射面，工作原理防止了漂移和暗噪声。由于其2D相机，一次拍摄平均超过1000次测量。可以使用极简单的光学设置，无需聚焦光学系统。
主要特征：
● Ultra High throughput (100x more than a grating spectrometer)
● Large spectral range: 400nm-1100nm
● Very low dark noise 0.02 counts (1024 lines averaging)
● Simple optical setup (no need for extra optics)
● Hardware and software trigger
● No drift
● Very short integration times (0.05ms)
● Variable Gain
● No moving parts
● Metallic anodized housing with useful fixation treads
应用：
● Diffuse reflection spectroscopy
● Turbid media transmission spectroscopy
● Fluorescence spectroscopy
● Precise peak POSTTTION (or wavelength determination)
● Colorimet
规格参数：
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Spectral range
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400 nm – 1100 nm
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Signal-to-Noise (single measurement full
detector dynamic used, Ratio between the
peak value and bottom Std. Dev. value of
HeNe Spectrum)
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3000 :1 (Multiplex advantage)
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Detector type
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CMOS Silicon 2D detector
array 1280x1024 Pixels
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Spectral Resolution (FWHM)
400 nm
700 nm
1000 nm
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1.7 nm
5 nm
10 nm
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Dark Noise standard deviation
(Low value due to averaging over the 1024
lines of 2D detector!)
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0.02 Count
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Dynamic range (full dynamic/dark noise)
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13’000
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Relative Wavelength Accuracy and
repeatability
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< 0.01 nm
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Absolute Wavelength Accuracy
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< 0.5 nm
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Operating Temperature
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10°C – 50°C
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Readout time (full 2D frame)
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40 ms
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Integration time
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0.05 ms – 750 ms
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Operating Voltage
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5 V (USB powered)
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Light guide core diameter (optional)
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4 mm
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Entrance aperture
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4 mm (Diam.)
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Numerical Aperture (internally)
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NA = 0.2
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Communication Interface
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USB 2.0
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Software Interface
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WINOOWs XP
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Product Dimensions (including electronics)
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60 mm x 60 mm x 80 mm
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Product Weight
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300g
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Power Consumption
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< 1 W
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Wavelength temperature drift
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< 0.001nm/°C
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898995850
