Labonce Labonce-150BI Biochemical Incubator

Overview

The Labonce Labonce-150BI Biochemical Incubator is a precision-engineered environmental chamber designed for stable, reproducible temperature-controlled incubation of biological samples in research, quality control, and regulatory-compliant laboratory settings. It operates on a forced-air convection principle, utilizing an optimized air circulation system to maintain uniform thermal distribution across the entire chamber volume—critical for consistent microbial growth, enzyme activity assays, cell viability studies, and stability testing of pharmaceutical intermediates. Engineered to meet the technical requirements of GB/T 28851–2012, this incubator delivers ISO-aligned performance for laboratories requiring traceable, repeatable thermal environments without reliance on humidity control. Its compact 150 L internal capacity (520 × 460 × 600 mm) supports standard petri dishes, multi-well plates, flasks, and test tubes, while its modular shelving configuration allows flexible sample organization.

Key Features

• High-fidelity temperature control with fluctuation limits of ±0.5°C (at elevated setpoints) and ±1.0°C (at low setpoints), validated per GB/T 28851–2012 protocols
• Optimized laminar airflow design ensures temperature uniformity ≤2.0°C at 37°C and ≤3.0°C across the full 0–60°C operating range
• Dual-layer chamber construction: exterior powder-coated carbon steel for mechanical durability; interior mirror-polished AISI 304 stainless steel for corrosion resistance, non-porosity, and ease of decontamination
• Imported hermetically sealed industrial-grade refrigeration compressor enabling continuous operation with low acoustic emission (<55 dB(A)) and extended service life
• LCD-based microprocessor controller with adjustable fan speed, real-time parameter display, and intuitive navigation for routine calibration and setpoint adjustment
• Integrated safety architecture including independent over-temperature cutoff, compressor thermal/pressure fault detection, and local audible alarm activation
• Standard equipment includes observation window, internal LED illumination, castor-mounted mobility, and dual access ports for sensor cabling or gas lines

Sample Compatibility & Compliance

The Labonce-150BI accommodates common life science consumables—including 90–150 mm Petri dishes, T-25/T-75 flasks, 24-/96-well plates, and Erlenmeyer flasks—without interference from airflow turbulence or thermal stratification. Its stainless-steel interior complies with USP guidance for analytical instrument qualification and supports cleaning validation under GLP and GMP frameworks. While not humidity-controlled, its thermal stability profile satisfies ASTM E145–22 Class II (gravity/convection) incubator specifications for non-hygrometric applications. All electrical components conform to IEC 61010–1 safety standards, and the unit is CE-marked for use within the European Economic Area when installed per manufacturer-specified ventilation clearances.

Software & Data Management

Data integrity is maintained via dual logging pathways: onboard flash memory stores time-stamped temperature readings at user-defined intervals (1–60 min), while a built-in thermal dot-matrix printer provides immediate hard-copy output for audit readiness. Export functionality supports FAT32-formatted USB drives for CSV-formatted datasets compatible with Excel, MATLAB, or LIMS platforms. For enhanced compliance, the optional BIT-series touchscreen controller adds 21 CFR Part 11–aligned features—including role-based access control (administrator/operator/auditor), electronic signatures, immutable audit trails, and encrypted data storage—enabling full traceability during FDA inspections or ISO 17025 accreditation audits.

Applications

This incubator serves as a core platform in environmental microbiology labs conducting BOD assays and coliform enumeration per APHA Standard Methods; in QC departments performing sterility test incubation per USP ; in academic cell biology workflows involving bacterial transformation, yeast culture, or insect cell propagation; and in agricultural biotech facilities monitoring seed germination kinetics or pesticide degradation studies. Its 0–60°C range supports both mesophilic cultivation (e.g., E. coli at 37°C) and psychrotolerant organism studies (e.g., Pseudomonas spp. at 4–10°C), while its robust thermal recovery (<15 min to re-stabilize after 30-sec door opening at 37°C) minimizes protocol interruption.

FAQ

Does the Labonce-150BI support humidity control?
No—it is a temperature-only incubator. Humidity regulation is not integrated; users requiring RH management must select a dedicated CO₂/humidity incubator model.
Can the internal shelves be adjusted or removed?
Yes. Three stainless-steel shelves are included as standard, with up to six positions available via pre-drilled support rails. Shelves are removable for cleaning or reconfiguration.
Is the unit suitable for use in cleanroom environments?
Its non-shedding 304 stainless-steel interior and absence of painted surfaces make it compatible with ISO Class 7–8 cleanrooms, provided external particulate filtration and static-dissipative flooring are implemented.
What validation documentation is supplied?
Factory-installed IQ/OQ documentation is available upon request, including as-delivered temperature mapping reports, sensor calibration certificates (NIST-traceable), and electrical safety test records.
How is firmware updated?
Firmware upgrades are performed via USB using Labonce-provided utility software; no network connectivity or cloud dependency is required—ensuring air-gapped security in regulated labs.