Programmable Controlled-Rate Freezer for Cell Therapy & Biopharmaceutical Applications
Before cell samples are transferred to liquid nitrogen for storage, they undergo a period of temperature change. Maintaining an appropriate temperature gradient and a stable freezing rate are critical factors in preserving cell viability. A programmable freezer is a high-performance, safe, and reliable cryopreservation system that offers stable and adjustable cooling rates, making it well-suited to meet the cryopreservation needs of cells in cutting-edge fields such as basic biological research, biobanking, cell therapy, and biopharmaceutical manufacturing.
Product Features
1. Precise Programmable Cooling
Supports multi-stage programmable temperature control and customized freezing profiles.
Cooling rates can be precisely adjusted to improve cell viability
and post-thaw recovery rates.
2. Stable Temperature Control
Equipped with an advanced air processing system and liquid nitrogen injection technology
to ensure uniform chamber temperature distribution and excellent batch-to-batch consistency.
3. Intelligent Touchscreen Operation
Built-in 10-inch touchscreen interface allows users to perform:
- Program setup
- Temperature monitoring
- Data review
- Historical record management
Supports:
- 6 preset freezing programs
- 200 customizable user programs
Real-Time Monitoring & Safety Protection
The system continuously monitors:
- Chamber temperature
- Sample temperature
- Operational status
Multiple alarm functions include:
- High/low temperature alarms
- Temperature probe failure alarms
- Door opening alarms
- Power failure alarms
Optional backup battery support allows continued operation during power interruptions.
Data Compliance & GMP Support
The system supports:
- Automatic temperature curve recording
- Operation log storage
- Data export
- PDF report generation
- Audit trail tracking
- Electronic signatures
Fully compliant with:
21 CFR Part 11 Requirements
IQ / OQ / PQ validation services are available for GMP environments.
Applications
Suitable for:
- Cell therapy
- CAR-T / NK cell manufacturing
- Stem cell cryopreservation
- Biobanking
- Vaccine development
- Biopharmaceutical manufacturing
- Hospital research platforms
- CDMO / CRO facilities
Product Advantages
- Accurate and repeatable freezing performance
- Improved post-thaw cell recovery
- Excellent temperature uniformity
- Supports large-scale sample processing
- Intelligent data management system
- GMP and regulatory compliance support
- Suitable from research to commercial manufacturing
Available Models
Multiple chamber sizes are available, including:
- 17L
- 34L
- 51L
- 90L
- 150L
- 400L
- Customized 2000L industrial systems
Compatible with:
- Cryopreservation bags
- Cryovials
- Straws and other sample containers
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