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FT-NIR Rocket傅里叶变换近红外光谱仪
NIR Fourier-transform spectrometer
商品货号:ECS002869
商品品牌:Arcoptix
PDF 文档: DownloadFT-NIR Rocket傅里叶变换近红外光谱仪details Document
详细介绍

FT-NIR Rocket傅里叶变换近红外光谱仪

产品描述

The FT-NIR "Rocket" is a fibered NIR spectrometer with a spectral range from 900 to 2600 nm

If you are looking for high performance, compact and affordable NIR spectrometer, the ARCoptix FT-NIR Rocket is the instrument that you need. Thanks to its permanently aligned interferometer and solid-state reference laser, the FT-NIR Rocket offers excellent stability in both intensity and wavelength scales. The FT-NIR Rocket is compatible with light sources and sampling accessories (like fibers, cuvette folder, light sources,..) typically used with array-detector based NIR spectrometers.

The FT-NIR Rocket is a high-performance system combining high resolution, broad wavelength range and excellent sensitivity. Its outstanding stability in both wavelength and intensity scales make it an ideal tool for highly reproducible chemiometrical analysis. In comparison to array-photodiode NIR spectrometers, the single photodiode operation of the FT-NIR ensures no defect pixels, no gain variation among pixels and no dark-current drifts. Also, the device does not suffer from stray-light as grating spectrometers. Finally, all these advantages come at a very attractive pricing!

Due to its functioning principle the FT-NIR is superior to any grating spectrometer on the market!

优点

ª Wide wavelength range 0.9-2.6μm

ª High resolution 8cm-1 (equivalent to <1nm@1um and <5nm@2.5um)

ª Excellent stability in intensity & wavelength scale stability (no dark current-induced drift, internal reference laser)

ª Very good sensitivity (very well adapted for diffuse reflectance)

ª Compact and rugger, easy-to-use fiber input system

ª Cost effective (single NIR photodiode)

 

技术规格

Model
FT-NIR 0.9-2.6
Type of interferometer
Permanentely aligned, double retro-reflector design
Spectral Range [cm-1]
3800 - 12500
Spectral Range [nm]
900 - 2600
Spectral resolution in wavenumber:
8cm-1 (optionally 4cm-1)
Dynamic Range (Ratio between peak signal and dark noise, with 20W QTH light source,  single measurement)
>10000:1
Long term baseline Intensity stability
< 2% (1100-2500nm) over 10 hours
Wave-number repetability
<1cm-1 @ 4000cm-1 (25± 5°C) or 
<0.05cm-1 @ 4000cm-1 with temperature stabilized laser
Detector
Extended type InGaAs PIN photodiode (other detector types available on demand)
Effective Measurement time 
1 spectrum / second in continuous mode aquisition
Optical Fiber Connector
SMA 905
Optical entrance
SMA-905 600um (fiber core diameter) NA=0.25
Reference laser
Solid-state 680nm (optional: TE temperature stabilized)
A/D Converter
24 bit
Power requirements
7.5V-12V (AC/DC desktop power supply included)
Operating temperature
10°C-40°C
Communication Interface
USB 2.0 (optionally Ethernet)
Software Interface
Windows XP/7/8 API for controlling the instrument via our DLL
Dimensions
180mm x 160mm x 80mm
Weight
1700g

 

商品标记

www.henamasr.com
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