Qiangle HYL-A Full-Temperature Orbital Shaker Incubator (Beijing General Agent: Taicang Qiangle)

Overview

The Qiangle HYL-A Full-Temperature Orbital Shaker Incubator is an integrated benchtop bioprocessing platform engineered for precise, long-duration cultivation of microbial, mammalian, and yeast cultures under tightly controlled thermal and mechanical conditions. It operates on the principle of orbital shaking—generating a consistent circular motion (30 mm diameter orbit) to ensure homogeneous suspension, efficient gas exchange, and uniform nutrient distribution in liquid culture vessels. Unlike standard shakers or standalone incubators, the HYL-A integrates refrigeration (via a sealed Tecumseh rotary compressor), heating, and programmable orbital agitation into a single robust architecture. Its temperature range spans 5°C to 60°C, enabling applications from psychrophilic strain maintenance to thermophilic fermentation studies—all while sustaining stable oscillation across the full 40–280 rpm range without drift. Designed for continuous operation in ISO 13485-aligned labs and GLP-compliant environments, the unit meets core mechanical and thermal performance expectations for upstream bioprocess development in academic, contract research, and quality control laboratories.

Key Features

• Brushless DC drive motor ensures low-vibration, low-noise operation with >20,000-hour service life and zero carbon brush wear—critical for uninterrupted overnight or multi-day cultures.
• Tecumseh (TaiKang) hermetic compressor delivers rapid cooling response and stable sub-ambient capability down to 5°C, validated per IEC 61000-4-2 for electromagnetic compatibility in shared lab infrastructure.
• Full 304 stainless steel interior chamber resists corrosion from condensate, sterilants (e.g., 70% ethanol, hydrogen peroxide vapor), and acidic/basic media residues—facilitating routine decontamination and compliance with USP analytical instrument qualification protocols.
• LED digital control panel provides independent, real-time adjustment of temperature (±0.1°C resolution) and speed (1 rpm increments), with non-volatile memory retaining last-used parameters after power interruption.
• Single-tier reinforced aluminum-alloy platform supports up to 24 × 500 mL Erlenmeyer flasks or 12 × 1 L bottles—optimized for scalability from seed train expansion to pilot-scale bioreactor inoculum preparation.
• Integrated LED interior lighting enables visual monitoring without opening the chamber door, minimizing thermal and CO₂ perturbation during routine inspection.

Sample Compatibility & Compliance

The HYL-A accommodates standard microbiological and cell culture vessels—including baffled and non-baffled Erlenmeyer flasks (250 mL, 500 mL, 1000 mL), Fernbach flasks, and custom cylindrical bioreactors—without requiring adapter plates. Its 30 mm orbit ensures sufficient shear reduction for sensitive suspension cells (e.g., CHO-S, Sf9) while maintaining adequate oxygen transfer for high-density bacterial cultures (OD₆₀₀ > 8.0). The unit conforms to IEC 61010-1:2010 safety standards for laboratory equipment and complies with RoHS Directive 2011/65/EU for hazardous substance restriction. While not certified to FDA 21 CFR Part 11 out-of-the-box, its parameter logging capability (via optional RS-232/USB data export) supports audit-ready documentation when paired with validated third-party software for GMP-relevant workflows.

Software & Data Management

The HYL-A operates as a stand-alone instrument with embedded firmware controlling all thermal and mechanical subsystems. For traceability, it records runtime, setpoints, and elapsed timer values in non-volatile memory—accessible via front-panel recall. Optional serial (RS-232) or USB-to-serial interface enables connection to PC-based acquisition tools (e.g., LabVIEW, Python pySerial scripts) for time-stamped CSV export of temperature and speed profiles. When integrated into validated QC/QA systems, this data stream satisfies minimum ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate) for raw instrument data under ISO/IEC 17025 and EU Annex 11 requirements.

Applications

• Microbial growth kinetics and antibiotic susceptibility testing (AST) under variable temperature–agitation regimes (e.g., CLSI M07-A10).
• Inoculum propagation for recombinant protein expression in E. coli BL21(DE3) and P. pastoris strains.
• Cell line adaptation and passage optimization for adherent-to-suspension transitions.
• Enzyme production screening across thermal gradients (e.g., 25°C–37°C) with concurrent agitation profiling.
• Media solubility and precipitate dispersion studies in formulation development labs.
• Environmental simulation for biodegradation assays (OECD 301 series) requiring defined aeration and temperature control.

FAQ

Does the HYL-A support dual-zone temperature control?
No. It features a single-chamber, uniform-temperature environment. Temperature homogeneity is maintained within ±0.5°C across the platform surface at steady state.
Is external humidity control available?
No. The system does not include active humidification or RH sensing; users requiring >60% RH should employ supplemental humidification trays or secondary environmental enclosures.
Can the unit be validated for IQ/OQ/PQ protocols?
Yes. Its mechanical design, digital calibration points, and stable thermal–mechanical coupling make it suitable for vendor-supported or user-executed qualification per ASTM E2500 and ISO 14644-3 guidelines.
What is the maximum load capacity per shelf?
The platform supports up to 25 kg distributed load (e.g., 24 × 500 mL flasks with medium = ~12 kg total mass), verified under ISO 14644-3 vibration class ISO 8.
Is remote monitoring or Ethernet connectivity supported?
Not natively. Integration with building management systems (BMS) or SCADA requires third-party serial-to-Ethernet gateways and custom middleware configuration.