Reflective probe for measuring powders and viscous liquids

NegotiableUpdate on 03/05

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Nature of the Manufacturer: Producers

Product Category

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Overview

FCR-7xx200-2-45 is a reflective probe used for measuring spectral information of powders and highly absorbing viscous liquids. Simply insert the probe tip into the powder or liquid for measurement.

Product Details

The light from the illumination source is coupled into a fiber bundle consisting of six optical fibers through a standard SMA905 connector, which are directly connected to the end of the probe and illuminate the tested sample material through a 45o quartz window. This angle can avoid the forward reflection of the window. The reflected light of the tested powder or liquid enters the 7th optical fiber, which transmits the measured spectral signal to the spectrometer through the SMA905 connector.

Technical data

Fiber optic bundle	Seven 200 μ m optical fibers, including six illumination fibers and one detection fiber, with a N.A. of 0.22 and a standard length of 2 m. The beam splitter is located in the middle of the fiber.
wavelength range	200-800 nm (UV/VIS) or 350-2500 nm (VIS/NIR) or 250-2500 nm (UV/VIS/NIR)
fiber optic connector	SMA905 connector (2 pieces)
Probe tip	316 stainless steel cylinder, 130 mm (length) x 6.0 mm (diameter), probe end including a 5 mm (diameter) x 1 mm (thickness) Fused quartz window, waterproof, optional - PK (PEEK material) or - HY (Hasloy C276 material)
Fiber optic conduit	The optical fiber is protected by a silicone inner tube and a flexible chrome plated brass outer tube, and the sleeve can also reduce the pressure on the optical fiber. The outer diameter of the sleeve is 5.0mm
Operating Temperature	-30 º C to 100 º C. (- HT high-temperature type can reach 200 º C)
pressure	Probe tip 10 bar @ 25 º C
bend radius	Small bending radius: short time (a few seconds) 20mm, long time: 120

Order Information
FCR-7xx200-2-45-ME	Reflective probe for measuring powders and highly absorbent viscous liquids
option
-HT	High temperature type (up to 200 ° C)
-PK	PEEK probe material replaces stainless steel
-HY	Hasloy C276 probe material replaces stainless steel