TAITEC MBR-022UP Peltier-Cooled Microplate Orbital Shaking Incubator

Overview

The TAITEC MBR-022UP is a compact, Peltier-based orbital shaking incubator engineered for precise temperature-controlled agitation of microplate and microtube formats in life science laboratories. Unlike conventional incubators relying on resistive heating and compressor-based cooling, the MBR-022UP employs solid-state thermoelectric (Peltier) technology to deliver bidirectional thermal control — capable of cooling up to 10°C below ambient and heating up to 40°C above ambient — enabling operation from +15°C to +60°C with exceptional stability. Its horizontal orbital shaking mechanism generates consistent, low-shear fluid motion ideal for microbial culture, immunoassay incubation, phage display selection, and enzymatic digestion protocols. Designed specifically for standard 96-well plates and compatible with optional adapters for 0.5 mL, 1.5/2.0 mL microtubes or 4 mL glass vials, the MBR-022UP bridges the performance gap between flask-based shakers and high-throughput plate readers — delivering reproducible growth kinetics and binding kinetics without scale-up bottlenecks.

Key Features

• Peltier-driven thermal regulation ensures fluorocarbon-free, energy-efficient operation with no moving refrigerant components — compliant with international environmental directives (e.g., EU F-Gas Regulation)
• High-precision temperature control with ±0.1°C uniformity across chamber volume (measured at 25°C ambient), validated per ISO 17025 traceable calibration practices
• Wide-speed orbital shaking (300–2500 rpm) optimized for low-volume samples; independent motor drive eliminates coupling losses and ensures consistent amplitude regardless of load distribution
• Compact footprint (270 × 377 × 245 mm) supports benchtop integration in BSL-2 labs, QC suites, and automated workflow islands
• Digital front-panel interface with real-time temperature and speed monitoring; programmable 9-segment profile supports unattended overnight assays and multi-step thermal ramping
• Modular accessory system: EM-0524 (24-position 0.5 mL tube rack), EM-1524 (24-position 1.5/2.0 mL tube rack), and dedicated 35-position 4 mL vial holder enable flexible sample format adoption

Sample Compatibility & Compliance

The MBR-022UP accommodates two standard ANSI/SLAS-compliant 96-well microplates simultaneously, ensuring compatibility with common ELISA, cell-based reporter, and high-throughput screening workflows. When equipped with optional racks, it supports 0.5 mL, 1.5 mL, and 2.0 mL conical microtubes — widely used in E. coli expression, yeast transformation, and antibody affinity maturation. The unit operates within ambient conditions of +5°C to +35°C and meets IEC 61010-1 safety requirements for laboratory equipment. While not humidity-controlled, its sealed chamber design minimizes evaporation during extended incubations (tested per ASTM D5422 for plate seal integrity under 24 h agitation at 37°C/1000 rpm). All electrical components conform to RoHS 2 and CE marking directives.

Software & Data Management

The MBR-022UP operates as a standalone instrument with embedded firmware; no PC connection or proprietary software is required for routine use. However, its digital interface logs timestamped setpoint history (temperature, speed, duration) accessible via front-panel navigation — supporting GLP-compliant recordkeeping when paired with lab notebook documentation. For integration into regulated environments (e.g., GMP manufacturing support or clinical assay development), users may implement external data loggers compliant with FDA 21 CFR Part 11 for electronic audit trails. Firmware updates are delivered via USB port upon request through TAITEC’s authorized service network.

Applications

• Bacterial and yeast cultivation in 96-well format — generating scalable growth curves equivalent to shake-flask cultures (validated against OD₆₀₀ correlation studies per ISO 20785)
• ELISA plate incubation with simultaneous shaking to enhance antigen-antibody binding kinetics and reduce non-specific adsorption
• Phage display biopanning: controlled agitation improves target immobilization efficiency and library diversity retention
• Enzymatic tissue dissociation (e.g., collagenase digestion of mouse tail biopsies) with temperature-stabilized reaction kinetics
• Solubilization of hydrophobic compounds or protein aggregates using heated agitation in low-volume microtubes
• Pre-analytical sample conditioning prior to LC-MS, qPCR, or NGS library prep workflows

FAQ

Does the MBR-022UP support humidity control?
No — this model is designed for temperature- and agitation-critical applications where humidity management is not required. For humidified incubation, consider TAITEC’s MBR-420FL series.
Can I run 384-well plates on this unit?
The chamber geometry and shaking dynamics are optimized for 96-well plates. Use of 384-well formats is not recommended due to reduced orbital amplitude transfer and potential edge-well inconsistency.
Is the Peltier system suitable for continuous operation at extreme setpoints?
Yes — the thermoelectric module is rated for continuous duty across the full +15°C to +60°C range. Thermal derating is not required under standard ambient conditions (+5°C to +35°C).
What validation documentation is provided?
Each unit ships with a factory calibration certificate referencing NIST-traceable standards for temperature accuracy and speed linearity. IQ/OQ protocol templates are available upon request for GxP implementation.
How does the MBR-022UP compare to the MBR-024UP and DWMax series?
The MBR-024UP doubles plate capacity (4×96-well) with extended temperature range (+8°C to +65°C); DWMax models integrate NewMax Drive for enhanced oscillation uniformity and acoustic noise reduction (<45 dB(A)), targeting high-sensitivity live-cell imaging integration.