Increase yield, produce on-spec products always and lower production costs
Vaisala K-PATENTS® refractometers provide continuous and accurate, reliable, repeatable and reproducible measurements for applications aligned with Process Analytical Technology (PAT) manufacturing methods.
• Process data for every batch or lot via the Ethernet.
• Aids in compliance with cGMP (Current Good Manufacturing Practice)
• Sanitary 3-A and EHEDG certified.
• Audit trail and access controls for 21 CFR Part 11 compliance.
• Traceable calibration and verification.
• IQ/OQ documentation for validation.
Active Pharmaceutical Ingredients (API) production and pharmaceuticals processing at all scales in small molecules medicines manufacturing, and throughout the manufacturing line from reaction monitoring to downstream processes such as crystallization and filter cake washing.
Download our application notes for more information.
Real-time concentration measurements during reaction, crystallization, separation and purification, filter cake washing, solvent swap and solvent exchange for the development and production of APIs.
Monitor your solvent swap operation during API production by measuring the concentrations of the original and swap solvents.
Determine exact seeding point and yield only high-quality crystals during API production.
Acquire deep process understanding by measurement data, develop unique washing profiles and find the most suitable washing solvent for increased yield and maximum wash result.
Measure liquid phase in aspirin (acetylsalicylic acid) crystallization and control your crystallization process.
Always achieve your target extract concentration during solid-liquid extraction (leaching).
Timely measurements for the development and monitoring of biopharmaceuticals processing such as fermentation, cell culture, protein buffer solutions and concentration.
Measurement solutions for standardizing and automating processes. From fermentation profile design to scale-up and for determining the endpoint of fermentation instantly and reliably with no deviations on full-scale production.
Collect only the virus fraction with correct density for best yield in purification operations/downstream processes.
Control retentate concentration for good permeability even with the smallest of particles.
Measure concentration of raw penicillin, monitor fermentation process and maintain optimal conditions with high yield during production.
Control your evaporation process with an industrial process refractometer.
Wound dressing, medical implants manufacturing and medical protective wear.
Monitor alginate dope solution and coagulation bath concentrations in wet-spinning for operations for best fiber quality.
Monitor and control acid (for example nitric acid HNO3) during medical parts passivation to meet product specifications.
Ensure protective clothing's critical final quality and durability by measuring Total Dissolved Solids (TDS) in liquid latex, nitrile, vinyl or synthetic polyisoprene dipping baths.
Read our latest blogs and listen to the webinar on pharmaceutical drug manufacturing.
In this 30-minute webinar (+ 15 minutes for Q&A), Vaisala's Liquid Measurements pharmaceutical experts will explain the benefits of the refractive index technology and how it helps downstream processes during purification of viral vaccines manufacturing.
Learn from real customer cases how in-line process refractometers can be used as a PAT tool for
standardizing and scaling-up APIs production.
Only some examples of our refractometer applications are listed here. There are still hundreds more!
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