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SpectroFluorometer System

Reference: STE-SpectroFluorometer-System

Sistema de espectrofluorimetría económico, compacto y versátil . La medida de florescencia de gran calidad en base a combinación de instrumentos estándar como espectrómetros compactos con entrada de fibra óptica

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SpectroFluorometer System
Sistema de espectrofluorimetría económico, compacto y versátil . La medida de florescencia de gran calidad en base a combinación de instrumentos estándar como espectrómetros compactos con entrada de fibra óptica
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Alexandre Besson
Business Unit Director
+33 5 57 10 92 84
a.besson@laser2000.fr

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Product description

Spectrofluorometers

BLACK-Comet-TEC
These instruments are miniature fiber optic spectrometers used to measure fluorescence. They connect to a sampling area using a 1000um fiber optic cable. The units have offer a wide spectral range based upon the application requirements. The detector is a highly sensitive Charge Coupled Device (CCD) which provides 7 decades of dynamic range. Flourescence measurements are most suited for StellarNet's concave grating spectrometers. The BLACK-Comet-TEC spectroflourimeter has an integrated Thermo Electric Cooler (TEC) maintained at -10 °C and stabilized within +/-0.1°C. The spectrograph has a permanently installed slit to set the spectrofluorometer optical resolution.

Operationally, the spectrofluorometer is connected to a fiber optic cuvette sample holder or directly to a fiber optic chemical sensor. In either case, the sample is excited with a specific range of light wavelengths and then monitored for fluorescent emissions at higher wavelengths. Additional optical channels can be attached to configure for traditional dual-beam and other multi-beam process monitor configurations.

Excitation Sources
With the emergence of low cost narrow band LEDs, StellarNet is now offering a multitude of different LED wavelengths to suite your specific excitation application. StellarNets' SL1-LED excitation source is ideal for Fluorescence measurements. The light source includes the SL1-Blue plus an LED kit consisting of 6 Visible range LED's and a White LED. LED's can be swapped without any wiring changes - just pull one out and push the next one in!

UV-VIS & Fluorescence Measurements
- low stray light concave gratings optics allow Deep UV measurements
- Concave gratings provide uniform resolution over 190-1100nm
- LED excitation source for low cost alternative to laser or bandpass filters

CUV-F
Fluorescence fixture includes a large base to accommodate the SL1-LED excitation source. Includes 600 micron Y-fiber for dual pick-up for x2 signal gain in fluorescence detection.

Experimental Flourescence Setup using BLACK-Comet-TEC Concave Grating Spectrometer, F1000 Fiber Optic Cable, CUV-1 cuvette holder, and SL1 excitation source.

Item	Miniature Fiber Optic SpectroFluorometers
STE-BC-190/850	Concave Grating spectrometer for UV-VIS.
STE-BC-280/900	Concave Grating spectrometer for UV-VIS.
STE-BC-200/1080	Super Range Concave Grating spectrometer for UV-VIS-NIR.
STE-BC-220/1100	Super Range Concave Grating spectrometer for UV-VIS-NIR.
STE-TEC	TEC option for concave grating spectrometer. With TEC for >3000ms detector integration times.
	Excitation Sources and Fiber optic accessories
STE-SL1-LED	Miniature fiber optic light source with replaceable LED's. Includes LED-Kit with set of 6 LEDs for 390nm, 470nm, 502nm, 590nm, 660nm, and white
	(UV LED options available for excitation at 295, 345, and 365nm- check for availability)
STE-SL3	4,000 hour 15-watt UV Deuterium light source Hamamatsu L2D2 (190-450nm), small 3 x4 x7 inch enclosure, ultra stable for spectroscopy
STE-CUV-F	Cuvette holder for SL1-LED, includes F600 Y-fiber
STE-R600-8-UV/VIS-SR	Reflectance probe for UV and Visible; 7 around 1 with 600um fibers.
STE-F600-VIS/NIR	Armored 2 meter fiber optic cable attaches Receptor to SpectroRadiometer
STE-F600-UV/VIS-SR	Armored Solarization Resistant 600um fiber optic cable - 2 meters
STE-F1000-UV/VIS-SR-1	Armored Solarization Resistant 1000um fiber optic cable - 1 meters
STE-Lens-QCol	Collimating lens, UV/Vis