Labonce Labonce-9160GHP Water-Jacketed Constant Temperature Incubator

Overview

The Labonce Labonce-9160GHP Water-Jacketed Constant Temperature Incubator is an engineered solution for stable, uniform thermal environments required in microbiological culture, cell line maintenance, enzyme activity assays, and long-term biological storage applications. Unlike forced-air incubators, the water-jacketed design employs a surrounding layer of temperature-controlled water to provide superior thermal mass and insulation—minimizing internal temperature gradients and reducing sensitivity to ambient fluctuations. This architecture ensures high reproducibility in sensitive experiments where even minor deviations (e.g., ±0.3°C fluctuation, ±0.5°C uniformity at 37°C) can impact microbial growth kinetics or protein expression profiles. Designed for compliance-critical environments—including academic core facilities, pharmaceutical QC labs, and GLP-certified research units—the Labonce-9160GHP meets foundational requirements for controlled environment instrumentation under ISO 13485-aligned quality systems and supports traceability workflows when equipped with the optional WHI touchscreen controller.

Key Features

• Water-jacketed thermal system delivering exceptional temperature stability and spatial uniformity across the full 160 L chamber volume
• Stainless steel interior chamber (mirror-finished 304 stainless steel) with rounded, seamless corners for easy cleaning and reduced contamination risk
• Robust external housing constructed from powder-coated cold-rolled steel for mechanical durability and corrosion resistance
• Microprocessor-based digital temperature controller with real-time display, adjustable setpoint resolution of 0.1°C, and programmable timer function (up to 999 hours)
• Dual-door configuration: outer insulated door with magnetic seal and inner tempered glass door for non-intrusive observation without thermal disturbance
• Four standard adjustable stainless steel shelves (removable and repositionable), supporting flexible load configuration and airflow optimization
• Integrated over-temperature protection circuit and independent safety thermostat for fail-safe operation

Sample Compatibility & Compliance

The Labonce-9160GHP accommodates a broad range of sample formats—including Petri dishes, multi-well plates, culture flasks (T25–T225), serum bottles, and sterile tubes—without compromising thermal homogeneity. Its RT+5°C to 65°C operating range covers standard mammalian (37°C), bacterial (30–37°C), fungal (25–30°C), and thermophilic culture protocols. The unit complies with general electrical safety standards (IEC 61010-1) and is compatible with laboratory infrastructure meeting EN 60335-1 requirements. When configured with the WHI touchscreen controller, it supports audit trail generation, user role-based access control (administrator/operator/auditor), and electronic signature capability—enabling alignment with FDA 21 CFR Part 11 expectations for regulated data integrity in GMP and clinical trial support settings.

Software & Data Management

While the base model features a standalone microcontroller interface, the optional WHI intelligent touchscreen controller transforms the incubator into a digitally integrated platform. It provides graphical trend visualization of temperature history, configurable alarm thresholds (deviation, door-open, power-loss), and exportable CSV logs via USB port. All user actions—including parameter changes, door openings, and calibration events—are timestamped and attributed to individual accounts. Data retention is configurable up to 180 days onboard, with optional network connectivity for centralized monitoring via Labonce’s secure cloud portal (requires separate license). The system supports periodic verification reports compliant with ISO/IEC 17025 documentation practices for equipment qualification (IQ/OQ).

Applications

• Maintenance of bacterial, yeast, and mammalian cell lines under defined physiological conditions
• Standardized incubation for antibiotic susceptibility testing (AST) and colony-forming unit (CFU) enumeration
• Enzyme kinetics studies requiring precise thermal control over extended durations
• Stability testing of biologics and diagnostic reagents per ICH Q5C guidelines
• Embryo culture support in reproductive biology laboratories (non-CO₂ variant)
• Long-term strain archiving for ATCC-style collections and institutional biobanks

FAQ

What is the difference between water-jacketed and air-jacketed incubators?
Water-jacketed incubators use a circulating water layer around the chamber to buffer against ambient temperature shifts and improve thermal uniformity—ideal for uncontrolled lab environments or applications demanding minimal drift.
Can this incubator be used for CO₂-sensitive cultures?
No—the Labonce-9160GHP is a temperature-only incubator. For CO₂-dependent applications (e.g., primary cell culture), a dedicated CO₂ incubator with gas regulation and humidity control is required.
Is calibration documentation provided with the unit?
Factory calibration certificates are included. Users may perform field verification using NIST-traceable thermistors; optional IQ/OQ validation packages are available upon request.
Does the WHI controller meet FDA 21 CFR Part 11 requirements?
Yes—the WHI controller implements electronic signatures, audit trails, and role-based permissions as defined in Part 11 Subpart B, though final validation remains the responsibility of the end-user’s quality unit.
What maintenance is required for the water jacket?
Deionized or distilled water must be used to prevent mineral buildup; annual draining, cleaning, and refilling are recommended. A low-water-level sensor triggers audible/visual alerts to prevent dry-heating damage.