Azenta BioArc™ Ultra High-Density -80°C Automated Cryogenic Storage System

Overview

The Azenta BioArc™ Ultra High-Density -80°C Automated Cryogenic Storage System is an engineered solution for large-scale, mission-critical biosample preservation in biobanking, clinical research, vaccine development, and biopharmaceutical manufacturing environments. Unlike conventional manual or semi-automated -80°C freezer farms, BioArc Ultra employs a patented open-cycle air-based refrigeration architecture—developed by MIRAI Intex and engineered by Refolution GmbH—to eliminate synthetic refrigerants entirely. This system operates without hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), or hydrochlorofluorocarbons (HCFCs), achieving zero Global Warming Potential (GWP = 0) and zero Ozone Depletion Potential (ODP = 0). Its Total Equivalent Warming Impact (TEWI) is up to 75% lower than equivalent manual freezer arrays under standardized operational assumptions. The core mechanical architecture integrates thermally isolated tile-wall storage modules, cryo-robotic retrieval mechanisms operating at -80°C or -20°C ambient staging zones, and continuous de-snowing capability—enabling uninterrupted 24/7 operation without defrost cycles that compromise temperature stability or consume excess energy.

Key Features

• Unmatched Storage Density: Engineered for maximum volumetric efficiency, BioArc Ultra achieves industry-leading sample density—up to 16 million individually addressable vials within a footprint reduced by up to 72% compared to legacy manual freezer deployments.
• Air-Based Zero-GWP Refrigeration: Replaces chemical refrigerants with conditioned ambient air, eliminating refrigerant charging, leak monitoring, and regulatory reporting burdens associated with high-GWP substances.
• Modular Pickup Architecture: Supports up to 10 independently configurable pickup stations, enabling concurrent processing of diverse labware types—including cryovials, serum bottles, syringes, microplates, racks, and cryoboxes—without cross-contamination or thermal crosstalk.
• Patented Thermal Isolation: Tile-wall storage design limits exposure during retrieval: less than 1% of wall surface opens per pick event, minimizing thermal intrusion and preventing ice nucleation or temperature cycling across non-targeted samples.
• Cryo-Robotic Retrieval at Native Temperature: Robotic arms operate fully immersed in the -80°C environment or staged in dedicated -20°C pre-chill zones—ensuring sample integrity throughout handling, reformatting, and output workflows.
• Redundant Dual-Cooling System: Each library module includes two independent refrigeration units with automatic failover, maintaining full operational continuity during maintenance or component failure.
• Continuous De-Snowing Mechanism: Unique snow management system prevents frost accumulation on moving components, eliminating scheduled defrost downtime and preserving consistent thermal performance.

Sample Compatibility & Compliance

BioArc Ultra accommodates standard and custom labware formats used across biobanking and GxP-regulated environments—including ANSI/SLAS-compliant tubes (1.0–2.0 mL), ISO 8655-certified syringes, 96- and 384-well plates, cryoboxes (e.g., Nunc™, Thermo Scientific™), and racked specimen containers. All sample-handling pathways are validated for sterility maintenance and mechanical integrity under repeated freeze-thaw stress. The system meets essential requirements for ISO 20387:2018 (biobanking standards), supports adherence to FDA 21 CFR Part 11 through ARCON™ software’s electronic signature, audit trail, and role-based access controls, and provides full traceability for GLP and GMP-aligned workflows. Environmental compliance extends to EU F-Gas Regulation (EU No 517/2014) and EPA SNAP program criteria due to its zero-GWP refrigeration architecture.

Software & Data Management

The ARCON™ Storage Controller Software serves as the centralized command interface for inventory governance, workflow orchestration, and system diagnostics. It delivers full-chain sample tracking—from receipt and QC logging through storage location assignment, retrieval scheduling, and chain-of-custody reporting. ARCON™ supports multi-tiered user roles with granular permissions (e.g., technician, supervisor, auditor), encrypted authentication via Active Directory integration, and optional LIMS connectivity via RESTful Web Services API, relational database hooks (SQL/ODBC), or flat-file exchange protocols. All system events—including temperature excursions, robotic errors, door openings, and user actions—are time-stamped, digitally signed, and retained indefinitely for regulatory review. Audit logs comply with ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available) and are exportable in PDF/A or CSV for internal audits or regulatory inspections.

Applications

BioArc Ultra is purpose-built for institutions managing high-volume, long-term biospecimen repositories—including national biobanks, academic medical centers, contract research organizations (CROs), and biopharma process development labs. It supports end-to-end cold chain continuity for cell and gene therapy raw materials, viral vector intermediates, monoclonal antibody libraries, clinical trial biosamples, and pandemic-response vaccine strain archives. Its scalability enables deployment from single-module pilot installations to multi-bay enterprise systems supporting >100 million sample positions. Integration-ready automation interfaces—including Automation Interface Module (AIM) and AMR (Autonomous Mobile Robot) docking protocols—facilitate seamless linkage with upstream liquid handlers, downstream sequencers, and warehouse management systems, forming the foundational layer of modern, digitalized laboratory infrastructure.

FAQ

What refrigerant does BioArc Ultra use?
BioArc Ultra uses no traditional refrigerant. It relies exclusively on conditioned ambient air via an open-cycle cooling architecture—resulting in GWP = 0 and ODP = 0.
Can BioArc Ultra integrate with our existing LIMS?
Yes. ARCON™ supports interoperability through Web Services API, direct database connectors (SQL/ODBC), and file-based import/export (CSV, XML), enabling bidirectional synchronization with major LIMS platforms.
How is sample integrity maintained during robotic retrieval?
Retrieval occurs either directly at -80°C or in thermally isolated -20°C staging zones; less than 1% of tile-wall surface opens per pick, and all non-target samples remain thermally shielded throughout the process.
Is the system compliant with FDA 21 CFR Part 11?
Yes. ARCON™ provides electronic signatures, audit trails with immutable timestamps, role-based access control, and system validation documentation to support Part 11 compliance.
What happens if one refrigeration unit fails?
Dual-redundant cooling units automatically switch to backup operation with no interruption to storage temperature or robotic functionality.
Does BioArc Ultra require periodic defrost cycles?
No. Its proprietary de-snowing mechanism prevents frost buildup on critical motion components, allowing continuous operation without scheduled thermal interruptions.