ARCspectro HT-NIR是一个坚固耐用的近红外傅里叶变换光谱仪。基于偏振光学,它提供了极高的灵敏度,是弱光和扩展漫反射测量的理想光谱仪,其独特的设计容许在几毫米的大表面收集光。这比光栅光谱仪(有类似分辨率的)收集的光大约要多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-NIR也能够与大光导结合使用(见右图)。
主要特征:
● Ultra-high-throughput
● Large spectral range: 900nm-1650nm
● No moving parts, Robust monolithic design
应用:
●Diffuse reflectance spectroscopy
●NIR spectroscopy
●Food and pharma industry
规格参数:
Spectral range
900 nm – 1650 nm
Signal-to-Noise (single measurement full
detector dynamic used, Ratio between the
peak value and bottom value of HeNe
Spectrum)
300 :1 (Multiplex advantage)
Detector type
InGaAs 512 pixels detector array One stage cooled (5°C)
Spectral Resolution (FWHM)
1000 nm
1500 nm
10 nm
20 nm
Dark Noise
50 counts RMS over a total of 65’000 count
Wavelength Accuracy
< 0.5 nm
Operating Temperature
10°C – 50°C (Temp. Regulated InGaAs detector)
Measurement time
1 ms to infinite
Operating Voltage
5 V (USB powered+external power for cooling)
Light guide core diameter (optional)
4 mm
Entrance aperture
4 mm (Diam.)
Communication Interface
USB
Software Interface
WINOOWs XP/ WINOOWs 7
A/D converter
16 bit
Product Dimensions (including electronics)
120 mm x 60 mm x 50 mm
Product Weight
600g
Wavelength temperature drift
> 0.001nm/°C
09
13
2021
超高通量近红外傅立叶变换光谱仪
来源:[长春市海洋光电有限公司]
联系人:杨先生
手机:13944855190
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