
Specs at a glance
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Laser wavelength
785 nm, 1000 nm -
Wetted materials
Body: 316L stainless steel
Window: Proprietary material, optimized for bioprocesses
Process connection: PG13.5 for industry standard sensor housings, welded port connectors available
Surface finish: Ra 15 with electropolish
Adhesive: USP Class VI and ISO993 compatible -
Sterilization method
CIP/SIP
Field of application
The Raman Rxn-45 probe capitalizes on the power of Raman in bioprocess manufacturing by measuring multiple, specific components in real-time for continuous, around-the-clock process feedback. It also meets the daunting sampling requirements of compliance, sterilization, port compatibility, and convenience. The Raman Rxn-45 probe was designed for installation in development and cGMP stainless-steel reactors and is successfully used to provide an analytical “eye” into large-scale bioprocesses.
Cell culture: glucose, lactate, amino acids, cell density, titer, and more
Fermentation: glucose, glycerol, acetate, methanol, ethanol, biomass, and more
Benefits
Measures multiple components in real-time for automated 24/7 process feedback
Provides long-term measurement stability
Offers a suitable surface finish for cGMP manufacturing
Provides compatibility with industry standard bioreactor side ports and sensor housings
Offers the flexibility of being installed in development and production reactors
Reduces sterilization and cleaning burdens with CIP/SIP standard compatibility
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |