Multi-Chamber Cryogenic Vessels for Biomedical Research

Biomedical research facilities require sophisticated cryogenic storage systems capable of maintaining multiple isolated storage environments for diverse sample collections. Roben Manufacturing engineers custom multi-chamber cryogenic storage vessels designed specifically for biomedical research applications, featuring independently controlled chambers for different sample types, vacuum-insulated construction for minimal boil-off, and comprehensive monitoring systems for sample protection.

Application Importance

Biomedical research involves diverse sample types with different storage requirements—cell lines, tissue samples, DNA/RNA, proteins, and reagents may all require cryogenic preservation at different temperatures or in segregated environments. Multi-chamber cryogenic vessels enable researchers to maintain multiple storage environments within a single system, optimizing space utilization while preventing cross-contamination between sample types. Independent chamber control allows different temperatures for liquid nitrogen vapor phase (-150°C to -190°C) and liquid phase (-196°C) storage. Roben Manufacturing delivers multi-chamber vessels engineered for the demanding requirements of biomedical research.

Design Requirements

• Multiple independent storage chambers
• Vacuum-insulated construction (MLI or perlite)
• Independent temperature monitoring per chamber
• Low boil-off rate design (<2% per day)
• Sample inventory management provisions
• Alarm systems for temperature excursions
• Liquid nitrogen auto-fill capability
• Access control for chamber segregation

Recommended Materials

• 304/304L Stainless Steel (inner vessels)
• 316L Stainless Steel (corrosive environments)
• Carbon steel (outer jacket)
• Multi-layer insulation (MLI)
• Perlite insulation option
• Cryogenic-compatible gaskets and seals

Industries Served

• Biomedical Research Institutions
• University Research Centers
• Pharmaceutical R&D
• Biotechnology Companies
• Medical Research Foundations
• Government Research Laboratories

Certifications & Compliance

All Roben multi-chamber cryogenic vessels are designed and manufactured in accordance with:

• ASME Boiler and Pressure Vessel Code Section VIII
• CGA (Compressed Gas Association) Standards
• FDA 21 CFR Part 11 (data systems)
• ISO 9001 Quality Management System
• ISBER Best Practices
• CAP Accreditation Support

Roben Manufacturing Expertise

With over 65 years of pressure vessel fabrication experience, Roben Manufacturing has developed specialized expertise in multi-chamber cryogenic vessels for biomedical research. Our cryogenic welding procedures ensure leak-tight construction at extreme temperatures, while our thermal engineering optimizes chamber configurations for minimal boil-off and maximum storage efficiency.

Frequently Asked Questions

How many chambers can be incorporated in a single vessel?

Multi-chamber vessels can be configured with 2 to 6 or more independent chambers depending on total vessel size and application requirements. Chamber sizes can be equal or varied to match specific storage needs.

What boil-off rates are achievable?

Well-designed multi-chamber vessels achieve daily boil-off rates below 2% with vacuum/MLI insulation, minimizing liquid nitrogen consumption and maintaining stable storage conditions. Larger vessels typically achieve lower percentage boil-off.

Can chambers maintain different temperatures?

Yes. Independent chamber design allows different storage temperatures—some chambers can maintain vapor phase temperatures (-150°C to -190°C) while others maintain liquid phase (-196°C). Temperature monitoring is independent for each chamber.

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Request a Quote for Multi-Chamber Cryogenic Vessels for Biomedical Research

Contact Roben Manufacturing to discuss your multi-chamber cryogenic vessels for biomedical research requirements.

Phone: (732) 364-6000

Email: sales@robenmfg.com

Address: 760 Vassar Avenue, Lakewood, NJ 08701

www.robenmfg.com