Hanuo TY-80A Horizontal Orbital Shaker

Overview

The Hanuo TY-80A Horizontal Orbital Shaker is a compact, benchtop laboratory shaker engineered for reproducible, low-shear agitation of gel electrophoresis matrices, blotting membranes, and immunoassay plates during post-electrophoretic processing. It operates on the principle of horizontal orbital motion—generating uniform, circular displacement at adjustable rotational speeds—to ensure consistent reagent penetration and minimal sample disturbance. Unlike incubated or refrigerated shakers, the TY-80A is a non-temperature-controlled platform device optimized for ambient-condition protocols where thermal stability is not required but mechanical uniformity is critical. Its design prioritizes mechanical robustness, electromagnetic compatibility, and operational simplicity—making it suitable for routine use in molecular biology labs, core facilities, and academic teaching laboratories performing staining, destaining, hybridization, and antigen–antibody binding workflows.

Key Features

• Horizontal orbital drive mechanism delivering smooth, low-vibration motion with precise amplitude control (10 mm fixed orbit diameter)
• Stepless speed regulation from 0 to 240 rpm via analog knob, enabling fine-tuned optimization for sensitive applications such as silver staining or chemiluminescent detection
• Single-platform configuration with rigid aluminum alloy deck (28 × 22 cm working area) supporting standard electrophoresis trays (up to 20 × 20 cm), mini-blot cassettes, and multi-well microplates
• Low-power brushless DC motor (20 W nominal consumption) ensuring quiet operation (<55 dB(A) at 1 m) and extended service life under continuous duty cycles
• Compact footprint (28 × 25 × 15 cm) designed for space-constrained benchtop environments; no external cooling or ventilation requirements
• CE-compliant electrical architecture with overcurrent protection and grounded chassis for safe operation in shared lab infrastructure

Sample Compatibility & Compliance

The TY-80A accommodates a broad range of sample containers including polyacrylamide and agarose gel trays (up to 15 × 20 cm), nitrocellulose and PVDF transfer membranes in hybridization cassettes, glass or plastic staining dishes, and 6–96-well microplates used in ELISA or dot-blot assays. It supports protocols aligned with widely adopted life science standards—including ASTM D7251 (for gel handling consistency), ISO/IEC 17025 (for method validation in accredited labs), and common GLP documentation practices for assay traceability. While the unit itself does not include built-in data logging or audit trail functionality, its mechanical stability enables full integration into validated workflows when paired with external time-stamped procedural logs or LIMS-managed protocol execution records.

Software & Data Management

The TY-80A is a manually operated instrument without embedded firmware, touchscreen interface, or digital connectivity (e.g., USB, RS-232, or Ethernet). All operational parameters are set locally via analog controls, eliminating software validation requirements under FDA 21 CFR Part 11. This architecture simplifies qualification (IQ/OQ) for regulated environments where deterministic, non-programmable hardware is preferred for critical steps such as Coomassie staining or autoradiography film development. Users maintain full procedural control through documented SOPs, and speed settings can be verified using external tachometers traceable to NIST standards. For labs requiring electronic recordkeeping, the shaker’s stable performance allows seamless synchronization with third-party lab automation platforms or camera-based imaging systems used in downstream analysis.

Applications

• Gel fixation and destaining following SDS-PAGE or native PAGE, particularly for Coomassie Brilliant Blue R-250 and G-250 protocols
• Nitric acid–silver staining workflows, including sensitization, impregnation, development, and stop bath agitation
• Post-transfer processing of western blots: blocking, primary/secondary antibody incubation, and substrate incubation under controlled agitation
• Nucleic acid hybridization on nylon or nitrocellulose membranes (Southern/Northern blotting) with radiolabeled or chemiluminescent probes
• Cell suspension maintenance during short-term incubation steps in immunocytochemistry or flow cytometry sample prep
• Agitation of radioactive or chemiluminescent autoradiography films during development, fixation, and washing stages

FAQ

Does the TY-80A support programmable timing or automatic shut-off?
No. The TY-80A lacks an integrated timer circuit and requires manual activation/deactivation. Users must implement external timing solutions or procedural discipline for duration-critical steps.
Is the platform compatible with vacuum-sealed hybridization bags?
Yes—the 10 mm orbital amplitude and low-acceleration profile minimize bag slippage or seal rupture when properly weighted and centered on the deck.
Can the shaker be used inside a cold room or fume hood?
Yes, provided ambient temperature remains between 5 °C and 40 °C and relative humidity does not exceed 80% non-condensing. No condensation-prone electronics are housed within the base unit.
What maintenance is required for long-term reliability?
Routine cleaning of the platform surface and periodic inspection of motor mounting bolts are recommended. No lubrication or calibration is required due to the brushless DC motor and fixed-mechanism design.
Is there a version with temperature control or tilt capability?
No. The TY-80A is strictly a non-thermostatic, horizontal orbital model. Hanuo offers separate product lines (e.g., TY-80B for rocking motion; TY-100 series for heated/shaking combos) for alternative agitation modalities.