Boante BAT70-GSH Precision Biochemical Incubator

Overview

The Boante BAT70-GSH Precision Biochemical Incubator is an engineered environmental control system designed for stable, reproducible temperature regulation in life science laboratories. It operates on a compressor-based thermoregulation principle, combining adaptive dual-loop PID control with high-fidelity PT100 platinum resistance temperature sensors to achieve rapid thermal response and minimal self-heating error. The incubator maintains precise setpoint adherence across its operational range (4–60 °C), making it suitable for bacterial culture, enzyme kinetics, cell proliferation assays, and biochemical reaction monitoring where thermal consistency directly impacts experimental validity. Its robust architecture—featuring laser-welded stainless steel construction, electrostatically coated exterior, and mirror-finish AISI 304 stainless steel interior with radius-corner design—ensures long-term corrosion resistance, cleanability, and compliance with GLP-aligned lab hygiene protocols.

Key Features

• 4.3-inch full-color capacitive touchscreen interface with intuitive navigation and real-time parameter visualization
• 30-segment programmable temperature profile capability, supporting time intervals from 1 minute to 999 hours per segment
• Adaptive dual-path PID algorithm that dynamically adjusts heating/cooling output to suppress overshoot and stabilize chamber conditions within ±0.2 °C fluctuation
• High-precision PT100 sensor array calibrated for fast step-response (<5 s to 90% of final value) and low self-heating drift (<0.02 °C at 60 °C ambient)
• Optimized axial-flow air circulation system with micro-speed fan and balanced baffle design, enabling <3 min temperature recovery after 30-second door opening (tested at 37 °C setpoint)
• Dual-pane inner observation door with low-emissivity glass minimizes radiant heat loss while preserving intra-chamber thermal homogeneity during visual inspection
• Integrated 220 V AC power outlet (IEC 60320 C13) inside working chamber for seamless integration of peripheral devices (e.g., shakers, sensors, or small-scale bioreactors)
• Adjustable stainless steel shelving system—fully removable and repositionable—with load capacity up to 15 kg per shelf (70 L model)
• Comprehensive safety suite including compressor overheat protection, fan motor thermal cutoff, independent overtemperature limiter (±5 °C deviation alarm), high-pressure refrigerant monitoring, and circuit overload detection

Sample Compatibility & Compliance

The BAT70-GSH series supports a broad spectrum of biological and biochemical sample types—including Petri dishes, multiwell plates, Erlenmeyer flasks, test tubes, and custom bioreactor vessels—without compromising thermal uniformity or contamination control. Interior dimensions are optimized to accommodate standard ISO/ANSI-compliant labware footprints. All models meet CE marking requirements for electromagnetic compatibility (EN 61326-1) and electrical safety (EN 61010-1). While not certified for ISO 13485 or FDA 21 CFR Part 11 out-of-the-box, the optional RS485/USB interface enables integration into validated data acquisition systems compliant with GMP/GLP documentation standards when paired with audit-trail-enabled software platforms.

Software & Data Management

Standard firmware includes local data logging (up to 30 days of 1-minute interval temperature records stored internally). Optional connectivity modules support external data export via USB mass storage mode or RS485 Modbus RTU protocol for integration with laboratory information management systems (LIMS) or SCADA environments. Thermal trace logs can be exported in CSV format for statistical process control (SPC) analysis. The optional thermal printer module provides hard-copy timestamped records meeting basic ALCOA+ principles for raw data integrity. Remote supervision is enabled through Boante’s secure cloud gateway—accessible via web browser or dedicated iOS/Android application—with role-based user authentication and session logging.

Applications

• Microbial growth studies (E. coli, Bacillus spp., yeast strains) under controlled mesophilic or psychrotrophic conditions
• Enzyme activity assays requiring stable incubation at defined temperatures between 4 °C and 60 °C
• Cell line maintenance and passaging workflows in academic and contract research organizations (CROs)
• Stability testing of diagnostic reagents and pharmaceutical intermediates per ICH Q1A(R2) guidelines
• Environmental simulation for material degradation studies involving biodegradable polymers
• Long-duration fermentation pilot runs with integrated auxiliary instrumentation (e.g., dissolved oxygen probes, pH transmitters)

FAQ

What is the maximum allowable ambient temperature for continuous operation?
The incubator is rated for uninterrupted use in ambient environments up to 32 °C, provided adequate ventilation clearance (≥10 cm on all sides) is maintained.
Can the unit operate at 4 °C while maintaining humidity control?
This model does not include active humidification; relative humidity follows ambient conditions and declines at lower setpoints due to condensation dynamics. For humidity-critical applications, consider pairing with an external saturated salt chamber or upgrading to a dedicated CO₂/humidity incubator.
Is validation documentation available for IQ/OQ protocols?
Factory-supplied calibration certificates (traceable to NIST standards) and installation qualification checklists are provided. Operational qualification templates aligned with ASTM E2500-13 are available upon request for qualified purchasers.
How many shelves are included with the 70 L model?
Two adjustable stainless steel shelves are standard; additional shelves may be ordered separately with compatible mounting hardware.
Does the incubator support external alarm relay outputs?
Yes—an optional dry-contact alarm relay (NO/NC) is available for integration into building management systems (BMS) or centralized lab monitoring networks.