Beifen Sanpu TY-80A/TS-80 Horizontal Orbital Shaker

Overview

The Beifen Sanpu TY-80A/TS-80 Horizontal Orbital Shaker is a precision-engineered laboratory shaker designed for consistent, low-shear horizontal orbital motion—optimized for applications requiring gentle yet effective sample agitation without foaming or splashing. Its core operating principle relies on a balanced eccentric drive mechanism that generates uniform circular motion across the platform, ensuring reproducible mixing performance critical for downstream molecular biology workflows. This instrument is widely deployed in post-electrophoresis processing—including Coomassie Brilliant Blue staining and destaining, silver nitrate fixation, antigen–antibody incubation, nucleic acid hybridization (e.g., Southern/Northern blotting), and routine cell suspension maintenance. Unlike reciprocating or rocking shakers, the TY-80A/TS-80’s orbital motion minimizes shear stress on fragile gels and immobilized membranes while maximizing reagent penetration and binding kinetics. It operates at ambient temperature (non-thermostatic), making it suitable for room-temperature protocols where thermal stability is not required but mechanical consistency is essential.

Key Features

• Infinitely adjustable oscillation frequency from 0 to 80 rpm, enabling precise control over agitation intensity for sensitive assays such as antibody probing or low-concentration hybridization.
• Consistent 10 mm orbital amplitude ensures uniform motion distribution across the entire 280 × 220 mm platform—validated for compatibility with standard electrophoresis trays (e.g., mini-gel cassettes, blotting frames, and multi-well microplates).
• Low-power (20 W), energy-efficient motor with brushless design ensures long-term operational reliability and minimal heat generation during extended runs.
• Simple, single-knob speed control interface with integrated digital timer (0–120 minutes) supports unattended operation and protocol repeatability.
• Rugged steel chassis with non-slip rubber feet provides mechanical stability on benchtops—even during high-frequency operation—and prevents lateral displacement during overnight incubations.
• CE-compliant electrical architecture with over-current protection safeguards against voltage fluctuations common in shared lab environments.

Sample Compatibility & Compliance

The TY-80A/TS-80 accommodates a broad range of laboratory vessels, including glass staining dishes (up to 30 × 40 cm), polypropylene blotting trays, Petri dishes, and standard 6-/12-/24-well plates. Its open-platform design allows unrestricted access for manual gel handling before and after agitation. While the unit does not incorporate active temperature regulation, its ambient-only operation aligns with ISO/IEC 17025-compliant laboratories where thermal drift must be excluded from method variables—particularly in qualitative staining validation per ASTM D4294 or USP Analytical Instrument Qualification guidelines. The device meets general safety requirements outlined in IEC 61010-1 for laboratory electrical equipment and is compatible with GLP documentation workflows when paired with external audit-trail-capable timers.

Software & Data Management

This shaker operates as a standalone analog-digital hybrid instrument with no embedded firmware or network connectivity. All operational parameters—including runtime and speed setting—are manually configured and recorded externally by the user. For regulated environments (e.g., clinical research labs adhering to FDA 21 CFR Part 11), users may integrate the TY-80A/TS-80 into electronic lab notebook (ELN) systems via manual entry or barcode-scanned protocol logs. Optional external data loggers (e.g., HOBO UX120 or Omega OM-DAQPRO-5300) can be mounted adjacent to the unit to capture timestamped power-on/off events and ambient lab temperature—supporting retrospective traceability in GMP-aligned workflows.

Applications

• Electrophoretic gel processing: Coomassie and silver nitrate staining/destaining, fixation, and washing steps.
• Immunoblotting: Primary and secondary antibody incubation on nitrocellulose or PVDF membranes.
• Nucleic acid hybridization: Pre-hybridization blocking, probe hybridization, and stringent washes in Southern/Northern blot protocols.
• Cell-based assays: Gentle resuspension of adherent or suspension cells prior to lysis or transfer.
• Protein interaction studies: Antigen–antibody binding kinetics under controlled agitation.
• Quality control testing: Reproducible agitation for reference standard preparation in QC labs following ISO 13485 or CLIA guidelines.

FAQ

Is the TY-80A/TS-80 suitable for use inside cold rooms or incubators?

No—it is rated for ambient operation only (typically 10–30°C) and lacks environmental sealing or condensation-resistant components.
Can the platform accommodate multiple trays simultaneously?

Yes, provided total load remains within the platform’s mechanical tolerance; however, stacking trays is not recommended due to potential imbalance and reduced motion uniformity.
Does this shaker support programmable multi-step protocols?

No—only single-stage timing (0–120 min) and fixed-speed operation are available; advanced sequencing requires external controllers.
What maintenance is required for long-term reliability?

Annual inspection of drive belt tension and platform leveling is advised; no lubrication is required under normal usage conditions.
Is calibration documentation provided with the unit?

As a Class II mechanical shaker, formal calibration certificates are not included by default but can be generated through third-party metrology services per ISO/IEC 17025.