Azenta High Efficiency Cryogenic Freezers
Azenta Life Sciences High Efficiency (HE) Freezers offer the most secure and efficient solution for large-scale sample preservation. Using a stainless steel vacuum-insulated vessel, these freezers maintain a stable -190°C vapor phase environment. They are engineered to provide the highest storage density on the market—holding up to 30% more samples per square foot than competing brands—while delivering the lowest LN2 consumption per sample.
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Advanced Cryogenic Storage Solutions
Intelligent Monitoring & Connectivity
Equipped with a touchscreen controller featuring WiFi and LAN integration, this system provides real-time alerts via text and email. Critical data is automatically recorded and can be exported to cloud-based portals for remote monitoring and predictive maintenance.
Maximized Storage Efficiency
Designed for high-density storage, these systems offer 10-30% more sample capacity compared to leading freezer brands. Specialized rack designs maximize internal space while reducing unnecessary sample exposure during retrieval.
Optimized Ergonomics & Visibility
Improved designs minimize liftover height to balance capacity with operator usability. Integrated cryogenic LED lighting and automatic fog clearing enhance internal visibility, ensuring the cold chain is maintained during access.
Maximum Capacity Storage
A1000/E1200 High Efficiency Cryogenic Freezer
This system represents the largest capacity in the range, engineered for high-volume biobanking. It supports storage for up to 127,200 x 2.0ml vials while maintaining consistent -190°C vapor phase temperatures. The design prioritizes sample safety with a 10-day hold time and features dual-step access for improved user ergonomics.
| Feature | A1000 / E1200 |
| 2ml Vial Capacity | 106,000 / 127,200 |
| LN2 Capacity (Vapor) | 390 Liters |
| Hold Time | > 21 Days |
| Neck Opening | 716 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 1,651 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
| Feature | A1000 / E1200 |
| 2ml Vial Capacity | 106,000 / 127,200 |
| LN2 Capacity (Vapor) | 390 Liters |
| Hold Time | > 21 Days |
| Neck Opening | 716 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 1,651 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
High-Density Inventory Management
A700/E840 High Efficiency Cryogenic Freezer
The A700 is optimized for high-density storage of up to 84,000 vials. It incorporates the advanced MVE controller for automated nitrogen level management and comprehensive data logging. Its design focuses on reducing LN2 consumption while providing a safe, dry environment for long-term sample preservation in clinical and research environments.
| Feature | A700 / E840 |
| 2ml Vial Capacity | 70,000 / 84,000 |
| LN2 Capacity (Vapor) | 250 Liters |
| Hold Time | > 25 Days |
| Neck Opening | 589 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 1,397 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
| Feature | A700 / E840 |
| 2ml Vial Capacity | 70,000 / 84,000 |
| LN2 Capacity (Vapor) | 250 Liters |
| Hold Time | > 25 Days |
| Neck Opening | 589 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 1,397 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
Mid-Range Versatility
A440/E528 High Efficiency Cryogenic Freezer
Providing a balance of capacity and space efficiency, the A440 model stores up to 52,800 x 2.0ml vials. It features integrated fog-clear technology and LED lighting to ensure rapid and accurate sample retrieval. This model is ideal for growing repositories that require scalable vapor phase storage without a transition to full-scale bulk units.
| Feature | A440 / E528 |
| 2ml Vial Capacity | 44,000 / 52,800 |
| LN2 Capacity (Vapor) | 150 Liters |
| Hold Time | > 15 Days |
| Neck Opening | 462 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 1,143 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
| Feature | A440 / E528 |
| 2ml Vial Capacity | 44,000 / 52,800 |
| LN2 Capacity (Vapor) | 150 Liters |
| Hold Time | > 15 Days |
| Neck Opening | 462 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 1,143 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
Compact High Efficiency
A220/E264 High Efficiency Cryogenic Freezer
Designed for laboratories requiring high-efficiency storage within a limited footprint, this unit accommodates 22,000 to 26,400 x 2.0ml vials. It offers the same -190°C vapor phase stability and advanced touchscreen control as larger models, ensuring small-scale collections benefit from professional-grade cryogenic security and connectivity.
| Feature | A220 / E264 |
| 2ml Vial Capacity | 22,000 / 26,400 |
| LN2 Capacity (Vapor) | 65 Liters |
| Hold Time | > 10 Days |
| Neck Opening | 320 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 864 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
| Feature | A220 / E264 |
| 2ml Vial Capacity | 22,000 / 26,400 |
| LN2 Capacity (Vapor) | 65 Liters |
| Hold Time | > 10 Days |
| Neck Opening | 320 mm |
| Usable Height | 762 mm / 864 mm |
| Footprint (Outer Dia.) | 864 mm |
| Warranty | 3 Years Parts / 7 Years Vacuum |
Note: "E" models are Extended Height versions offering increased capacity.
- Secure -190°C Vapor Storage
- Maximized Sample Capacity
- Low LN2 Consumption
- Integrated Smart Monitoring
- Secure -190°C Vapor Storage
- Maximized Sample Capacity
- Low LN2 Consumption
- Integrated Smart Monitoring
Frequently Asked Questions
Technical and operational insights regarding the Azenta high-efficiency cryogenic storage range.
Vapor phase storage maintains a stable temperature of -190°C while preventing direct contact between samples and liquid nitrogen, significantly reducing the risk of cross-contamination and enhancing user safety.
The units are equipped with an automatic fog-clear feature and internal LED lighting, providing clear visibility of the storage inventory even during active access.
The systems feature a touchscreen interface with integrated WiFi and LAN connectivity, supporting real-time data logging, cloud-based backups, and automated alert notifications.
The freezers utilize a specialized vacuum insulation that maximizes internal storage capacity relative to the external footprint, alongside features like folding steps and low liftover heights for safer operation.
Due to high-efficiency insulation, these units provide extended hold times—maintaining temperatures below the glass transition point (Tg) for up to 10 days in the event of a supply failure.
Yes, the onboard controller supports remote monitoring and diagnostics, ensuring seamless integration into standardized biobanking and sample management protocols.