Chuanyu ZDX-100-CO2 Compact CO₂ Incubated Orbital Shaker

Overview

The Chuanyu ZDX-100-CO₂ is a compact, dual-mode life science instrument engineered for simultaneous temperature-controlled orbital shaking and regulated CO₂ incubation within a single 100 L chamber. Unlike conventional standalone shakers or static CO₂ incubators, this integrated platform applies Couette-type orbital motion (40–300 rpm, ≥20 mm orbit) while maintaining precise atmospheric control—enabling suspension cultures of mammalian cells, hybridomas, primary isolates, and microbial systems under physiologically relevant conditions (e.g., 5% CO₂, 37°C, >90% RH). Its air-jacketed thermal architecture ensures rapid equilibration and minimal thermal lag, while the IR-based CO₂ sensor provides direct, drift-free gas concentration feedback without cross-sensitivity to humidity or temperature fluctuations. Designed for GLP-compliant workflows in academic cell culture labs, bioprocess development suites, and QC microbiology units, the ZDX-100-CO₂ supports both dynamic growth phases and post-shake static incubation—eliminating transfer-related contamination risk and environmental perturbation.

Key Features

• Stainless steel 304 inner chamber, tray surface, and shelving—resistant to corrosion, easy to decontaminate, and compatible with ethanol, hydrogen peroxide vapor, and UV-C sterilization cycles
• Air-jacketed heating system with microprocessor PID control delivers ±0.5°C temperature accuracy and ±1.0°C uniformity across the full 100 L workspace
• High-stability infrared CO₂ sensor (certified per ISO 8573-1 Class 2 for gas purity monitoring) enables closed-loop regulation from 0–20% CO₂ with ±0.5% v/v repeatability
• Humidity maintained at 40–95% RH via integrated water reservoir and evaporation chamber; humidity stability validated per ASTM E2912-21 for biological incubation environments
• Low-noise brushless DC motor drive with programmable ramp-up/down profiles minimizes mechanical shear stress on sensitive adherent and suspension cultures
• Tempered double-glazed front door with low-emissivity coating reduces heat loss by >35% versus standard acrylic, preserving internal gradients during observation
• Embedded UV-C lamp (254 nm, 15 W) activated via interlocked safety switch—validated to achieve ≥3-log reduction of common lab contaminants (e.g., E. coli, S. aureus, C. albicans) in ≤30 min

Sample Compatibility & Compliance

The ZDX-100-CO₂ accommodates standard tissue culture vessels including T-flasks (up to T-175), multi-well plates (6–96-well), roller bottles (≤500 mL), and custom bioreactor sleeves. Its 200 × 200 mm stainless steel platform accepts universal clamping fixtures and silicone mat inserts to secure heterogeneous vessel geometries. The unit complies with IEC 61010-1:2010 for laboratory equipment safety and meets electromagnetic compatibility requirements per EN 61326-1:2013. While not FDA-cleared as a medical device, its operational parameters align with USP <1043> recommendations for cell culture environment monitoring and support audit readiness for ISO 13485 and ISO/IEC 17025 accredited laboratories. Data logging (temperature, CO₂, humidity, speed, runtime) is timestamped and exportable via USB—facilitating traceability under 21 CFR Part 11 when paired with validated third-party software.

Software & Data Management

The embedded controller stores up to 10 user-defined protocols with independent setpoints for temperature, CO₂, humidity, speed, orbit, and duration. All parameters are displayed in real time on a backlit 4.3-inch TFT LCD with intuitive icon-based navigation. Event logs—including power interruptions, alarm triggers, door openings, and UV activation—are retained for ≥12 months with automatic overwrite protection. USB export generates CSV files compatible with Excel, MATLAB, and LIMS platforms. Optional RS-485 Modbus RTU interface enables integration into centralized building management systems (BMS) or SCADA networks for remote supervision and alarm forwarding. Audit trail functionality includes operator ID tagging (via optional RFID badge reader), change history, and electronic signature fields for protocol modification—supporting ALCOA+ data integrity principles.

Applications

• Mammalian cell expansion for monoclonal antibody production and vaccine development
• Stem cell differentiation assays requiring controlled agitation and gas exchange
• Microbial fermentation optimization (e.g., E. coli, P. pastoris) under aerobic/semi-aerobic CO₂-modulated conditions
• 3D organoid culture in rotating bioreactors with physiological O₂/CO₂ tension
• Antibiotic susceptibility testing using broth microdilution under dynamic incubation
• Quality control of cell banking processes per ISO 20387:2018 biobanking standards

FAQ

Can the ZDX-100-CO₂ operate without CO₂ supply while functioning as a standard incubated shaker?

Yes—the instrument allows independent configuration of temperature and shaking parameters even with CO₂ flow disabled or disconnected. Humidity control remains active.
What is the CO₂ recovery time after door opening?

Recovery to ±0.5% of setpoint requires ≤1.2 × target concentration (e.g., ≤6 min for 5% CO₂), verified per ISO 15189 Annex A.3.2.
Is the UV lamp intensity calibrated and serviceable?

UV output is factory-calibrated against NIST-traceable radiometers; lamp replacement kits include recalibration certificates and are performed via front-access panel.
Does the system support validation documentation (IQ/OQ/PQ)?

Chuanyu provides standardized IQ/OQ templates aligned with GAMP 5; PQ execution requires site-specific performance testing per user-defined acceptance criteria.
How is condensation managed during high-humidity operation?

A dedicated condensate evaporation channel routes moisture away from electronics and optical sensors; no manual drainage is required under normal operating conditions.