Boxun BXYC-LX3200 Benchtop Dual-Shelf Constant-Temperature Orbital Shaker

Overview

The Boxun BXYC-LX3200 is a precision-engineered benchtop orbital shaker designed for controlled, reproducible cultivation of microbial, mammalian, and suspension cell cultures under tightly regulated thermal conditions. It operates on the principle of orbital motion—generating uniform, low-shear agitation ideal for aerobic growth in flasks and tubes—while integrating advanced microprocessor-based temperature regulation via forced-air convection. Unlike basic shaking platforms, the BXYC-LX3200 maintains stable thermal homogeneity (±1.0°C at 37°C) across its dual-tier chamber, enabling parallel experiments with minimized inter-shelf variability. Its architecture meets essential design criteria for GLP-compliant laboratories: sealed refrigeration circuitry, brushless DC motor with soft-start ramping, and independent thermal safety cutoffs. The system is not intended for sterile processing or Class II biosafety applications but serves as a core platform for upstream bioprocess development, fermentation optimization, and routine QC microbiology workflows.

Key Features

• Two independently accessible stainless-steel shelves (530 × 410 mm each), optimized for high-density flask loading (e.g., 20 × 250 mL Erlenmeyer flasks per shelf)
• BRIGHT I intelligent control system with adaptive parameter compensation—automatically adjusts PID tuning based on ambient temperature drift and load mass
• 7-inch full-color capacitive touchscreen interface supporting real-time visualization of temperature, speed, elapsed time, remaining cycle duration, alarm status, and system diagnostics
• Multi-segment programmability: up to 30 user-defined temperature-speed-time segments per protocol, with up to 999 repeat cycles per segment
• Comprehensive access control: 42 assignable operator profiles with granular permission mapping across 14 functional modules (e.g., parameter editing, data export, alarm acknowledgment)
• Immutable event logging: all critical actions—including door openings, setpoint modifications, power interruptions, and fault triggers—are timestamped and stored with cryptographic integrity; exportable via USB in read-only .csv format
• Dual-layer data retention: onboard memory stores ≥1 million timestamped records (temperature, speed, runtime); historical curves support temporal search and comparative overlay
• Integrated LED illumination and front-facing tempered glass viewport (no door opening required for visual monitoring)
• Low-noise refrigeration system (compressor-based cooling) achieving >50% noise reduction vs. legacy units; rated for continuous operation at 37°C/200 rpm

Sample Compatibility & Compliance

The BXYC-LX3200 accommodates standard laboratory vessels including glass and polycarbonate Erlenmeyer flasks (50–750 mL), test tubes (13–25 mm OD), and custom-configured microtiter plates using optional spring clamps or adhesive mounting plates. Its chamber dimensions (630 × 490 × 640 mm internal) allow vertical stacking of two full-height shelves without airflow obstruction. All materials contacting the sample zone comply with ISO 10993-5 cytotoxicity standards. While not certified to UL 61010-1 or IEC 61000-6-3 out-of-the-box, the unit conforms to electromagnetic compatibility benchmarks for laboratory environments and supports integration into ISO/IEC 17025-accredited quality systems when paired with documented calibration procedures and audit-trail-enabled software configurations. Optional UV-C germicidal lamps (254 nm) may be installed for periodic chamber decontamination between batches.

Software & Data Management

Data integrity adheres to FDA 21 CFR Part 11 principles through role-based authentication, electronic signatures, and non-erasable audit trails. All parameter changes generate a permanent log entry containing operator ID, timestamp, pre-change value, and post-change value. Curve data—including real-time temperature and speed traces—can be exported in CSV or PDF format with embedded metadata (instrument ID, firmware version, UTC timestamps). Optional remote monitoring via Boxun LabLink™ platform enables centralized oversight of multiple BXYC-LX3200 units across facility zones, with configurable SMS/email alerts for temperature excursions, door-open events, or scheduled maintenance windows. No cloud storage is performed by default; all data remains resident on-device unless explicitly transferred via encrypted USB media.

Applications

• Microbial growth kinetics studies (E. coli, yeast, Bacillus spp.) under defined aeration and thermal regimes
• Suspension culture expansion of CHO and HEK293 cells prior to bioreactor inoculation
• Enzyme activity assays requiring consistent mixing and thermal stability
• Antibiotic susceptibility testing (AST) using broth microdilution protocols
• Media preparation and solubilization of temperature-sensitive reagents
• Environmental microbiology: water sample enrichment and pathogen recovery
• Academic teaching labs—supporting scalable, repeatable experiments across student cohorts

FAQ

What is the maximum flask capacity per shelf?
Each 530 × 410 mm shelf supports up to 20 × 250 mL Erlenmeyer flasks (standard configuration) or up to 60 × 50 mL tubes when using universal spring clamps.
Does the unit support validation documentation packages?
Yes—Boxun provides IQ/OQ templates compliant with ASTM E2500 and EU Annex 15 guidelines, including sensor calibration certificates, thermal mapping reports, and vibration amplitude verification protocols.
Can the shaker operate unattended overnight?
Yes—the system includes auto-restart after power failure, door-open safety stop, and overtemperature cutout; all functions are logged and auditable.
Is humidity control available?
No—this model does not include active humidification; relative humidity is ambient and unregulated.
What maintenance intervals are recommended?
Compressor oil inspection every 24 months; condenser coil cleaning quarterly; annual verification of temperature uniformity and oscillation frequency accuracy using NIST-traceable references.