Our VIS-NIR and UV-VIS-NIR are ultra-broadband spectrometers designed for use with fibered probes over the complete UV, VIS & NIR spectral range, 350-2600nm or 200nm-2600nm. The system incorporates one Arcoptix FT-NIR Fourier-Transform scanning spectrometer for the NIR range 900-2600 and one multichannel grating spectrometer for the VIS (350-1000nm) or UV-VIS range (200-1025nm). Both instruments are integrated in a single, portable housing that has two separate SMA inputs for the UV-VIS and for the NIR ranges, matching the transmission ranges of high-OH and low-OH fibers. The software supplied with the spectrometer automatically merges the spectra produced by the 2 spectrometers.
Unlike most scanning spectrometers used for such applications that take several minutes for a complete scan, the UV-VIS (350-2600nm) and UV-VIS-NIR (200-2600nm) give a result within two seconds! The software can be customized on demand for specific colorimetric or other standard measurements. Please contact us for more information: info@arcoptix.com
PRICE only 20'900 EUR! (with software)
Ultra-broad spectral range: 350-2600 or 200nm-2600nm
Very good resolution(<5nm)
Operation via optical fibers
Fast measurements (down to 2 seconds)
No fix pattern noise (as in the case of grating NIR spectrometer)
Very easy to use
| Features | VIS-NIR | UV-VIS-NIR |
| Spectral range | 350nm-2600nm | 200nm-2600nm |
UV-VIS spectrometer | Dispersive spectrometer with a silicon array detector (3648 pixels) 16-bit ADC Spectral range: 350-1000nm
Best efficiency (>30%): 350-850nm (see graph below)
| Dispersive spectrometer with a silicon array detector (3648 pixels) 16-bit ADC. 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, Spectral range: 900-2600nm (uncooled version) or 900-2500nm (2TE cooled). |
Fiber inputs | 2x SMA-905 (one for UV-VIS, one for NIR) |
Minimum measurement time | <2 seconds |
| Resolution | <5nm |
SNR (Full dynamic range- 5 sec measurement, DH-2000-DUV directly attached) | >1’000:1 (UV-VIS) >10'000:1 (NIR) |
| Software interface | Windows 7 / 8 / 10 |
Operating voltage (power) | 12V / 10W
(line power adaptor 100-240V included) |
Communication Interface | USB 2.0 |
Product Dimensions | 220mm x 180mm x 80mm |
Product Weight | 2.5Kg |
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 ratehr optimized for the UV but has lower performance in the VIS range.
