For fluorescence applications a special reflection probe was developed with 12 excitation fibers of 200µm around a 600µm read fiber, that takes the fluorescence signal back to the spectrometer.
A special reflector accessory FCR-FLTIP-IND is attached to the probe end to turn the 45º reflection probe into a fluorescence probe. The accessory prevents ambient light entering the probe and backscatters the excitation light to increase the fluorescence signal. The fluid channel path can be varied between 0 and 5 mm.
Technical Data
Fibers Illumination
12 fibers of 200µm, UV/VIS
Fibers Detection
1 fiber 600µm
Wavelength Range
200-800 nm (UV/VIS) or 350-2000 nm (VIS/NIR)
Connector
2 x SMA 905
Probe End
Stainless steel cylinder, 128 mm long x 12,7 mm (1/2") diameter. The probe end contains a ca. 10 mm diam. x 1 mm thick sapphire window with anti-reflection coating. The probe tip is exchangeable and waterproof
Fluorescence Accesory
See drawing below
Tubing
The optical fibers are protected by a silicon inner tube and a flexible chrome plated brass outer tubing. The tubing also gives stress relief. OD: 5,0 mm Optionally a waterproof, steel reinforced, silicon tubing can be provided
Temperature
-30ºC to 100ºC. (High Temperature Probes available on request)
Bending
Minimum bend radius: Short term (few seconds) 60 mm, long term: 180 mm
Ordering Information
FCR-UV600/200-2-ME-45-IND
½" Reflection Probe for fluorescence applications
FCR-FLTIP-IND
Fluorescence Reflector Accessory for ½" FCR-45-IND probes
