Thermo Fisher Heracell™ VIOS 160i CO₂ Incubator with Solid Copper Chamber

Overview

The Thermo Fisher Heracell™ VIOS 160i CO₂ Incubator is an advanced, high-integrity cell culture environment platform engineered for reproducible, contamination-controlled mammalian and stem cell cultivation. Built around a monolithic solid copper inner chamber — a material selected for its intrinsic antimicrobial properties and thermal stability — the system delivers exceptional environmental fidelity across temperature, CO₂, O₂, and relative humidity parameters. Its direct-heating architecture eliminates air-jacket thermal lag, enabling rapid recovery (<10 min) of setpoint conditions following door openings. The incubator operates on a closed-loop gas control principle: CO₂ is monitored via either a thermocouple (TC) sensor with RH compensation or a single-beam, dual-wavelength infrared (IR) sensor offering long-term drift resistance and minimal calibration dependency. Optional O₂ control (1–21% hypoxic; 5–90% hyperoxic) supports physiologically relevant microenvironment modeling for cancer research, regenerative medicine, and metabolic studies.

Key Features

• Solid copper inner chamber: Provides continuous surface-level biocidal activity against bacteria, fungi, and viruses; resists corrosion and facilitates uniform heat distribution.
• THRIVE™ Active Airflow Technology: Integrated low-turbulence fan circulates HEPA-filtered, humidified air across all shelf levels, ensuring spatial homogeneity without shear stress on sensitive cultures.
• ISO 5-certified HEPA filtration: Continuous recirculation filters 100% of chamber air every 60 seconds, achieving ISO Class 5 (≤3,520 particles/m³ ≥0.5 µm) air quality within 5 minutes of startup.
• Direct-heated, condensation-free humidification system: Patented water reservoir design enables stable >93% RH at 37°C with 5× faster moisture recovery versus conventional water pans; fill/drain operations require no shelf removal.
• Dual independent temperature monitoring: Redundant PT100 sensors with over-temperature cut-off and firmware-backed backup logic ensure fail-safe thermal protection.
• High-temperature decontamination cycle: 180°C dry-heat sterilization achieves ≥6-log reduction of viable microorganisms across all internal surfaces — validated per ISO 14644-1 and compatible with GLP/GMP facility audit requirements.

Sample Compatibility & Compliance

The Heracell VIOS 160i supports standard T-flasks (up to 175 cm²), multiwell plates (6–96-well), roller bottles, and custom bioreactor vessels up to 165 L volume. Its copper chamber and seamless stainless-steel interior minimize crevices where biofilm formation may occur, aligning with USP recommendations for cell therapy equipment. All gas sensors comply with ISO 8573-1:2010 for compressed air purity. The system meets IEC 61010-1 safety standards and carries CE marking under the EU In Vitro Diagnostic Regulation (IVDR) Annex II classification for ancillary equipment used in diagnostic cell culture workflows. Full traceability of environmental logs satisfies FDA 21 CFR Part 11 requirements when paired with Thermo Fisher’s optional iCAN™ Data Manager software.

Software & Data Management

The iCAN™ touchscreen interface provides intuitive, multilingual operation (English, Spanish, German, French, Italian, Japanese, Mandarin) with contextual prompts and real-time parameter visualization. Environmental performance curves — including temperature, CO₂, O₂, and RH trends — are stored onboard for ≥30 days. Optional data export via USB or Ethernet enables integration into LIMS or ELN platforms. Audit trails record user actions, alarm events, door openings, and sterilization cycles with timestamps and operator IDs. Firmware updates are delivered via secure HTTPS protocol with SHA-256 signature verification to maintain system integrity.

Applications

• Long-term maintenance of primary human cells and induced pluripotent stem cells (iPSCs) under low-oxygen conditions.
• High-throughput screening assays requiring strict humidity stability across 96-well plate formats.
• Cell banking and master/working cell bank expansion under cGMP-aligned environmental controls.
• Co-culture systems involving oxygen-sensitive stromal cells and normoxic epithelial lines.
• Regulatory submissions requiring documented environmental consistency (e.g., EMA CHMP/ICH guidelines for ATMP manufacturing).

FAQ

What materials comprise the inner chamber, and why is copper specified?
The chamber is constructed from solid, machined copper alloy (C11000), selected for its well-documented oligodynamic effect — disrupting microbial membrane integrity and inhibiting replication without leaching or coating degradation.
How does the THRIVE airflow differ from conventional convection designs?
Unlike passive or forced-air systems that generate laminar jets or localized turbulence, THRIVE uses a variable-speed centrifugal blower with diffuser vanes to produce uniform, low-velocity (≤0.1 m/s) air movement across all shelf planes — critical for minimizing mechanical stress on adherent monolayers.
Is the 180°C decontamination cycle validated for spore-forming organisms?
Yes. Validation reports confirm ≥6-log reduction of Geobacillus stearothermophilus spores on all internal surfaces, meeting ISO 14644-1 Class 5 and AAMI ST79:2017 dry-heat sterilization benchmarks.
Can the incubator operate unattended overnight during sterilization?
Yes. The high-temperature cycle includes automatic cooldown, door-lock interlock, and thermal cutoff redundancy — certified for unattended operation per IEC 61010-1 Clause 11.3.
Does the system support remote monitoring via network protocols?
When configured with the iCAN™ Data Manager module, it supports Modbus TCP and OPC UA for integration into centralized facility monitoring systems (e.g., Siemens Desigo, Honeywell Experion).