VIS-NIR and UV-VIS-NIR fibered spectrometers
Our VIS-NIR and UV-VIS-NIR are ultrabroadband spectrometers designed for use with fibered probes over the complete UV, VIS & NIR spectral range, 350-2600nm or 200nm-2600nm. Those systems incorporate one Arcoptix FT-NIR FourierTransform scanning spectrometer for the NIR range 900-2600nm, and one multichannel grating spectrometer either for the VIS range (350-1000nm) or for the UVVIS range (200-1025nm). The software supplied with the spectrometer automatically merges the spectra produced
Benefits
- Ultra-broad spectral ranges: 350-2600nm or 200-2600nm
- Very good resolution (<5 nm)
- Operation via optical fibers
- Fast measurements (down to 2 seconds)
- Very easy to use
Applications
- Transmission, diffuse reflectance
- Light source measurement (NIR Lasers, LED, Solar, …)
- Material identification and quantification in various fields such as geology, food and beverage industry, medical diagnostics
Specifications
Type
VIS-NIR-FIB
UV-VIS-NIR-FIB
Combined spectral range
350-2600nm
200-2600nm
VIS / UV-VIS spectrometer
Array detector grating spectrometer
Spectral range: 350-1000nm
Best efficiency (>30%): 350-850nm (see graph below)
Array detector grating spectrometer
Spectral range: 200-1025nm
Best efficiency(>30%): 200-450nm (see graph below)
NIR spectrometer
Fourier-Transform NIR spectrometer
with extended-range InGaAs photodiode, 24-bit ADC, resolution 8cm-1 Spectral range: 900-2600nm
Option: 2TE-cooled NIR detector (range 900-2500nm)
Resolution
<5nm
Fiber inputs
2x SMA-905 (one for VIS/UV-VIS, one for NIR)
Min. measurement time
2 sec
Software Interface
Windows 7 / 8 / 10
Operating voltage (power)
12V DC
(line power adaptor is included)
Communication Interface
USB 2.0
Product Dimensions
220mm x 180mm x 80mm
Product Weight
2.5 Kg
Operating Temperature
5°C – 35°C
Efficiencies of VIS and UV-VIS spectrometer gratings
The VIS-NIR (350-2600nm) and the UV-VIS-NIR (200-2500nm) not only differ by their spectral ranges, but also by the efficiency of their grating in the VIS or UV-VIS spectral range. The VIS-NIR offers a better efficiency the range 350-1000nm, while the UV-VIS is rather optimized for the UV and has lower performance in the VIS range.
商品属性 [波长范围] 350-2600nm [光学分辨率] <5nm