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ARCspectro VIS-NIR可见-红外光谱仪
VIS-NIR Spectrophotometer
商品货号:ECS002871
商品品牌:Arcoptix
PDF 文档: DownloadARCspectro VIS-NIR可见-红外光谱仪details Document
详细介绍

ARCspectro VIS-NIR可见-红外光谱仪

产品描述

The ARCspectro VIS-NIR combines a standard multichannel grating spectrometer that covers the visible spectral range (360nm-950nm) and a scanning Fourier-transform spectrometer with an extended range InGaAs detector which is sensitive in the NIR range from 900 to 2500 nm. Both Spectrometers are connected to a 5 cm integration sphere. The sample is illuminated with perfectly diffuse light thanks to the integrating sphere including a high power halogen lamp.

The ARCspectro VIS-NIR allows you to measure the reflectivity of materials and paints over the complete solar spectral range - from 360 to 2500nm. This is important for the painting, building or solar energy industries, because it provides crucial information about the solar energy absorbed and transformed into heat by those materials or paints.

Those charateristics make it an ideal tool for measuring the Total Solar Reflectance (TSR) according to the ASTM ® norms G173 and E903. The software included with the VIS-NIR DR automatically calculates the TSR value. The ArcSpectro VIS-NIR complete measurement system is proposed for only 24'900 EUR. This offers an interesting alternative to other commercial available spectrophotometers which may be more versatile but are also slower, more complex, and much more costly.

优点

ª Large wavelength range (360nm to 2500nm)

ª Fast measurements (about 5 seconds)

ª High resolution (5 nm)

ª Easy maintenance

ª Easy to use (no use parameters)

ª Good inter-instrument agreement

ª Customization of hardware and software on demand

ª Cost effective

应用领域

ª VIS-NIR diffuse reflectance measurement on paints, textiles, dyes, ink, cosmetics or plastics

ª Measurement of Total Solar Reflectance (TSR value) in accordance to ASTM® norms G173 and E903

技术规格

Features
VIS-NIR DR
Spectrometer type
Multi-channel grating spectrometer (360-950nm) & scanning FT-NIR spectrometer (900-2500nm)
Spectral range
360nm-2500nm
Spectral resolution
5nm (optical, reporting interval: 1nm)
Measurement geometry
Diffuse illumination and 8° viewing
Integrating sphere internal diameter
50mm
Measurement port diameter
10mm
Light source
Halogen, 5W
Measurement time
~5s
SNR (Full dynamic range-signle
measurement)
>1000:1
Inter-instrument Agreement
±1% at 50% R
Read Repeatability On White Ref
Less than 0。2% variation at 50% R
Inter-instrument Agreement for Reflectance (CIELAB)
Better than 0.2
Operating temperature
10°C-40°C
Operating power
5V / 4A (line power adaptor is included)
Communication Interface
USB
Software Interface
Windows XP/Windows 7/windows 8
Dimensions
38mm x 25cm x 32cm
Weight
8 kg

商品标记

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