DLAB SK-D1810-S Intelligent 3D Orbital Shaker

Overview

The DLAB SK-D1810-S Intelligent 3D Orbital Shaker is engineered for precise, reproducible agitation of biological samples across diverse life science workflows. Unlike conventional linear or orbital shakers, this instrument employs a proprietary three-dimensional motion profile—combining horizontal orbital rotation with controlled vertical tilt (10°)—to generate gentle yet highly uniform fluid mixing. This kinematic design minimizes shear stress on sensitive cells and macromolecules while ensuring consistent suspension, homogenization, and mass transfer throughout the sample volume. The shaker’s brushless DC motor delivers stable rotational output from 10 to 80 rpm with low mechanical noise and zero maintenance requirements—critical for integration into incubators, cold rooms, or laminar flow hoods where long-duration, unattended operation is routine.

Key Features

• True 3D orbital-tilt motion architecture optimized for low-shear mixing of fragile biological matrices—including adherent and suspension cell cultures, plasmid preps, and antibody-antigen complexes.
• Integrated dual LED display showing real-time speed (rpm) and remaining timer duration—enabling immediate visual verification without interface navigation.
• Programmable timer with high-resolution setting range (1 minute to 99 hours 59 minutes), supporting both short-term assays and multi-day incubation protocols.
• Non-slip silicone-coated platform (268 × 268 mm) ensures secure retention of flasks, culture bottles, Petri dishes, microcentrifuge tubes, and multi-well plates—even at elevated speeds or under temperature-controlled conditions.
• Universal AC input (100–240 V, 50/60 Hz) and compact footprint (294 × 348 × 123 mm) facilitate deployment in shared core facilities, biosafety cabinets, and CO₂ incubators with minimal spatial impact.
• IP21-rated enclosure provides protection against vertically falling drips and solid objects >12.5 mm—meeting basic environmental robustness standards for laboratory-grade instrumentation.

Sample Compatibility & Compliance

The SK-D1810-S accommodates standard labware including Erlenmeyer flasks (up to 1 L), tissue culture bottles (T25–T175), 6–96-well plates, conical tubes (15–50 mL), and PCR strip tubes. Its low-vibration mechanical architecture and consistent torque delivery ensure compatibility with downstream analytical steps requiring intact cellular morphology or native protein conformation. While not certified for GMP manufacturing environments, the device supports GLP-aligned documentation practices via manual log entries; its timer functionality enables traceable protocol adherence for internal SOPs. The absence of data export interfaces means it does not comply with FDA 21 CFR Part 11 electronic record requirements—but remains suitable for research-use-only (RUO) applications governed by ISO/IEC 17025 quality frameworks where instrument calibration and operational checks are performed per institutional policy.

Software & Data Management

The SK-D1810-S operates as a standalone hardware platform with no embedded software, firmware updates, or connectivity options (e.g., USB, Bluetooth, Ethernet). All operational parameters are set manually via front-panel controls and displayed locally on the dual LED screen. This design eliminates cybersecurity vulnerabilities, reduces validation complexity, and ensures deterministic behavior across repeated runs—particularly valuable in teaching labs, QC screening, and resource-constrained settings. Users maintain full control over experimental metadata through external lab notebooks or LIMS-integrated logging systems. No proprietary drivers or vendor-specific software installations are required.

Applications

• Cell culture maintenance: Gentle agitation of suspension lines (e.g., hybridomas, CHO cells) during expansion phases to prevent sedimentation and improve nutrient/gas exchange.
• Molecular biology workflows: Uniform mixing during plasmid miniprep binding/wash/elution steps, genomic DNA isolation, and restriction digestion reactions.
• Immunoblotting: Consistent antibody incubation and wash cycles on membrane-bound proteins to reduce background and enhance signal-to-noise ratio.
• Protein biochemistry: Solubilization of inclusion bodies, dialysis buffer exchange, and affinity column equilibration prior to FPLC/HPLC injection.
• Microbiology: Aeration of liquid broth cultures for aerobic bacterial growth kinetics studies under controlled thermal conditions.

FAQ

Is the SK-D1810-S compatible with CO₂ incubators?

Yes—the device’s compact dimensions, low heat dissipation (<20 W input power), and IP21-rated housing allow safe operation inside standard humidified CO₂ incubators at 37°C.
Can it hold multiple tube racks simultaneously?

The 268 × 268 mm tray supports one standard 15/50 mL rack or two 96-well plate carriers; stacking or simultaneous multi-rack use is not recommended due to load distribution limits (max 3 kg inclusive of fixtures).
Does it include universal clamps or adapters?

No—clamps and tube holders are sold separately as optional accessories; the base unit ships with only the silicone-textured platform.
What is the expected service life of the brushless DC motor?

Rated for ≥20,000 hours of continuous operation under nominal load conditions, with no scheduled maintenance intervals beyond periodic cleaning and visual inspection.
Is calibration documentation provided with the unit?

DLAB supplies a factory test report verifying speed accuracy (±2 rpm) and timer deviation (<±0.5%) at time of shipment; formal metrological calibration must be performed externally per user institution’s QA policy.