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The Seidenader NIR-Module allows to utilize near infrared spectroscopy in a production environment, fully embedded in any of Seidenader’s automatic inspection machines. The same technology which is widely used for incoming bulk materials can now be integrated into the final packaging process. NIR can be a significant step to add process analytical technologies (PAT) to the filling, packaging and labelling process.
Concentration of active ingredients
A NIR profile of your product allows to monitor the concentration of active ingredients within a defined range at the final point of production.
Residual moisture in lyophilized parenterals
Concentration of residual moisture can be monitored inline on an inspection machine without the usual destructive testing.
Cross contamination
Avoid product mix up by using NIR to document 100% confor-mity of unlabelled batches of vials or of tablets and capsules.
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Full traceability of active ingredients in
liquids, powders and lyophilized products
Reduction of laboratory analytical work
Inspection of all products – documenta-
tion of all inspections
Fully embedded in Seidenader inspection
machine PLC and HMI structure
Diodearray spectrometer:
min 256 pixel for measuring NIR range
1100 - 2300nm, expandable to UV-VIS-NIR ranges 190 - 2200nm
Throughput rate:
up to 3000 inspections/min depending on application
Dimensions:
depending on application
Design:
integrated design complies with current
GMP recommendations, OSHA regulations, CE requirements, EN 60204-1 and
21 CFR part 11
1. Products are passing the sensor in a de-
fined position (starwheel, vacuum wheel)
2. A light source emits light to the object to be
inspected. The reflected light is modulated
by the material properties of the object.
3. A fast spectroscope is generating a
spectrum of the modulated light.
4. The spectrum is converted into digital
signals which allow a graphic display
5. A high performance computer compares
the spectrum of each product with a
standardized spectrum of good products
6. Pass/fail signals are sent to PLC which
is tracking each product and activates a
reject gate
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