Thermo Scientific Forma 3110 Water-Jacketed CO₂ Incubator
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 3110 Water-Jacketed Series |
| Quotation | Upon Request |
| Temperature Range | Ambient +5°C to 55°C |
| Temp. Control Accuracy | ±0.1°C |
| Temp. Uniformity | ±0.2°C @ 37°C |
| CO₂/O₂ Control Accuracy | Better than ±0.1% |
| CO₂ Range | 0–20% |
| O₂ Range | 1–20% |
| Resolution (CO₂/O₂) | 0.1% |
| RH Range | Ambient to 95% @ 37°C |
| RH Display Increment | 1% |
| Water Jacket Volume | 43.5 L |
| Internal Volume | 184.1 L |
| Interior Material | Perforated 304 Stainless Steel |
| Sterilization Temperature | 140°C |
Overview
The Thermo Scientific Forma 3110 Water-Jacketed CO₂ Incubator is an ISO 13485–certified, FDA-cleared platform engineered for stringent cell culture applications—including IVF, stem cell expansion, and primary tissue culture—where thermal stability, gas fidelity, and contamination control are non-negotiable. Its water-jacketed architecture provides passive thermal inertia, minimizing temperature fluctuations (<±0.2°C uniformity at 37°C) during ambient shifts or brief power interruptions. Unlike forced-air (air-jacketed) systems, the 3110’s 43.5 L water reservoir buffers thermal load changes, sustaining stable incubation conditions for up to 12 hours post-power-loss—a critical advantage in GMP-compliant labs and clinical embryology suites. Gas control employs dual-sensor architecture: a long-life infrared (IR) CO₂ sensor (2-year warranty) and optional electrochemical O₂ sensor, both calibrated traceably to NIST standards. The ENVIRO-SCAN microprocessor continuously monitors temperature, CO₂, O₂, and relative humidity (RH), executing real-time self-diagnostics and logging operational parameters for audit-ready GLP/GMP compliance.
Key Features
- Water-jacketed construction with seamless, 100% radius-rounded interior corners (laser arc-welded 304 stainless steel) eliminates microbial harborage zones and supports validated cleaning protocols.
- HEPA-filtered air supply (99.99% @ 0.3 µm) integrated into all intake and sampling ports; achieves Class 100 (ISO 5) air quality within 5 minutes of door closure.
- Heated, double-paned inner glass doors (optional 8-door configuration) prevent condensation and accelerate thermal recovery (<60 sec to restore 37°C after opening).
- Detachable, autoclavable inner door gaskets and perforated stainless steel shelving enable rapid decontamination without disassembly.
- Modular fan assembly designed for tool-free removal—facilitating routine HEPA filter inspection, cleaning, or replacement per ISO 14644-3 cleanroom maintenance guidelines.
- FDA 510(k)-cleared for IVF use (K993220); UL/CSA certified and CE-marked per IEC 61010-1 and IEC 61000-6-3 EMC standards.
Sample Compatibility & Compliance
The 3110 accommodates standard T-flasks (up to 175 cm²), multiwell plates (6–96-well), roller bottles, and Petri dishes across its 184.1 L internal chamber. Its RH control system (ambient–95% @ 37°C) maintains optimal moisture levels for sensitive suspension cultures and organoid models. All wetted surfaces comply with USP for extractables/leachables in biopharmaceutical manufacturing. The incubator meets ASTM E1917-22 for CO₂ incubator performance verification and supports 21 CFR Part 11–compliant data integrity when paired with Thermo Fisher’s ChronoLog™ software (audit trail, electronic signatures, role-based access).
Software & Data Management
ENVIRO-SCAN firmware supports configurable alarm thresholds (e.g., CO₂ deviation >±0.3%, temp drift >±0.5°C), email/SNMP notifications, and export of CSV-formatted logs via USB or Ethernet. Optional ChronoLog™ software enables automated report generation aligned with ISO/IEC 17025 accreditation requirements. All sensor calibrations are stored with timestamps and operator IDs; firmware updates retain full calibration history for regulatory review.
Applications
- In vitro fertilization (IVF) and embryo culture under strict FDA-mandated environmental controls
- Long-term mammalian cell line maintenance (e.g., CHO, HEK293) requiring low-oxygen (1–5% O₂) hypoxia modeling
- Stem cell differentiation assays where RH stability prevents media evaporation-induced osmolarity shifts
- Regulatory bioprocessing (USP , Ph. Eur. 2.6.27) requiring documented thermal/gas validation per IQ/OQ/PQ protocols
- Academic core facilities supporting high-throughput screening with multi-user access logging
FAQ
What certifications does the Forma 3110 hold for clinical use?
It carries FDA 510(k) clearance (K993220) for IVF applications, UL/CSA safety certification, CE marking per EU MDR 2017/745, and ISO 13485:2016 quality system registration.
How is temperature uniformity validated across the chamber?
Per ASTM E1917-22, 9-point mapping (3×3 grid at mid-height) confirms ≤±0.2°C deviation at 37°C using NIST-traceable thermistors; certificate provided with each unit.
Can the incubator be integrated into a laboratory automation workflow?
Yes—Steri-Cult R variant offers RS-232/485 and Modbus TCP interfaces for robotic arm synchronization; the 3110 supports basic SCPI commands via serial port for external monitoring.
What is the service life expectancy of the IR CO₂ sensor?
Rated for 5 years under continuous operation; Thermo Scientific provides a 2-year limited warranty on IR sensors and 5-year coverage on CO₂ C/T (thermal conductivity) alternatives.
Is humidification performance affected by altitude or ambient humidity?
The RH control algorithm compensates for barometric pressure changes up to 3000 m elevation; ambient RH input is factored into vapor delivery rate to maintain setpoint accuracy within ±3% across 20–80% ambient RH.
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