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getProbe DR NIR Dynisco – Reflection probe for inline measurements at extruders
Request for information
Highlights
Rugged design thanks to sapphire
High mechanical and chemical robustness
Direct fixing to extruders due to Dynisco thread l
Applications
Inline-NIR spectroscopy at extruders
PAT processes in chemical and food industry
Analysis of fluids and solids in processes
Application example
NIR measurement of vinyl acetate in poly propyls / ethylene vinyl acetate blends
Measurement at manufacturing extruders before granulation procedures
Online detection of additives during extrusion process
Determination of percental concentrations of vinyl acetate via chemometric calibration (e.g. PLSR algorithm).
Advantages
Prevention of manufacturing errors
Improvement of manufacturing quality
Fast measurements allow inhomogeneity detections
getSpec.com offers more than just process fiber optics. We even support you concerning the installation of your probe as well as your specific application. We do furthermore sell spectrometers, fiber bundles, software and additional accessories in the field of process spectroscopy.
Technical Specification
Parameter
Description/ Specification
Measuring principle
diffuse reflection
Wavelength range
400-2500nm
Spot size
2-3 mm
Spot distance
0-3 mm (direct sample contact)
Probe
titanium alloy (TiAl6V4)
Window
sapphire
Probe length
220mm (without LWL)
Probe diameter
13mm
Process connection
½“ 20 UNF (Dynisco thread)
Maximum temperature
300°C
Maximum pressure
200bar
Fiber optic cable
1)
(illumination)
6 x 400µm, Type LOH
length 3m, fixed with probe
Fiber optic cable
1)
(detection)
1 x 400µm, Type LOH
length 3m, fixed with probe
Fiber termination
FSMA905
1) All fiber optic cables are Y coupler tailored. The length of each fiber optic after the coupling is about 500m.
Last change 08/15/2007 03:05 PM
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