DLAB SK-O180-S/C Intelligent Decolorization Shaker (Basic & Remote-Controlled Models)

Overview

The DLAB SK-O180-S/C is an orbital shaker engineered for precision decolorization, hybridization, washing, and gentle agitation in life science laboratories. Designed specifically for applications requiring sterility, environmental isolation, or operator safety—such as low-temperature incubation chambers, anaerobic workstations, biosafety cabinets, and hazardous sample handling—the device employs a robust brushless DC motor to deliver stable, low-vibration orbital motion at amplitudes of 20 mm and speeds ranging from 40 to 200 rpm. Its compact footprint and IP21-rated enclosure ensure reliable operation in controlled environments where dust ingress and accidental splashes are concerns. Unlike general-purpose platform shakers, the SK-O180-S/C integrates dual operational paradigms: the SK-O180-S operates via wired interface with LED-based real-time monitoring, while the SK-O180-C adds bidirectional wireless communication (2.4 GHz ISM band) enabling remote parameter adjustment without opening containment barriers—critical for maintaining laminar airflow integrity or minimizing thermal disturbance during cold-chain experiments.

Key Features

• Orbital motion with precise 20 mm amplitude—optimized for uniform suspension of cells, beads, membranes, and gels without shear-induced damage.
• Dual-display interface: LED panel on SK-O180-S; high-contrast LCD with backlight on SK-O180-C for improved readability in dimmed or hood-enclosed settings.
• Wireless remote control (SK-O180-C) with >10-meter line-of-sight range and magnetic mounting surface—enables hands-free operation and eliminates repeated door openings in CO₂ incubators or gloveboxes.
• Type-C rechargeable battery system offering extended runtime per charge; supports hot-swappable operation during long-duration assays (e.g., overnight hybridization).
• Programmable timer (1 minute to 99 hours 59 minutes) with auto-stop functionality and non-volatile memory retention across power cycles.
• Integrated speed-limit safety lock prevents unintentional overspeed events—compliant with IEC 61010-1 requirements for laboratory electrical equipment.
• Stainless-steel-reinforced platform (268 × 268 mm) compatible with universal clamps, microplate holders, tube racks, and custom fixtures.

Sample Compatibility & Compliance

The SK-O180-S/C accommodates standard labware including 1.5–50 mL conical tubes, 96-well microplates, blotting trays, and hybridization bottles. Its sealed motor housing and absence of exposed belts or gears minimize particulate generation—making it suitable for ISO Class 5 cleanroom-adjacent workflows. The unit meets CE marking requirements under the Low Voltage Directive (2014/35/EU) and Electromagnetic Compatibility Directive (2014/30/EU). While not certified for explosion-proof use, its low-power brushless architecture and absence of sparking components render it appropriate for Class I, Division 2 environments when installed per NEC Article 500 guidelines. For GLP/GMP-regulated labs, the SK-O180-C’s remote logging capability supports audit-trail documentation when paired with validated external data capture systems.

Software & Data Management

The SK-O180-S/C does not include embedded firmware-based data export or network connectivity. However, both models support manual parameter recording via built-in display timestamps and user-defined protocol labeling. The SK-O180-C’s remote controller retains last-used settings and permits rapid recall of up to three preset profiles—facilitating reproducible method transfer across shifts or users. When integrated into automated workflows, analog voltage output (0–5 V) can be sourced from optional accessory modules (sold separately) for synchronization with environmental monitoring systems or LIMS timestamping. All firmware updates are delivered via secure USB flash drive—not OTA—to maintain air-gapped compliance in regulated facilities.

Applications

• Cell & Organoid Culture: Gentle rocking during antibody staining, media exchange, or differentiation protocols within hypoxic or refrigerated incubators.
• Molecular Biology: Membrane washing post-transfer (Western/Northern blotting), DNA/RNA hybridization, and probe incubation with minimized evaporation loss.
• Microbiology: Aeration-limited bacterial or yeast culture in sealed vessels; biofilm formation studies under static-to-shaking transition regimes.
• Protein Biochemistry: Affinity purification wash steps, dialysis buffer exchange, and antigen-antibody binding kinetics under temperature-controlled conditions.
• Pharmaceutical Development: Excipient compatibility testing, dissolution profile sampling prep, and stability-indicating assay support under GMP-aligned SOPs.

FAQ

Is the SK-O180-C compatible with Faraday-caged environments?
Yes—the remote uses low-power 2.4 GHz transmission with adaptive frequency hopping; performance may vary depending on cage mesh density and grounding integrity.
Can the shaker operate continuously for 72+ hours?
Yes—both models are rated for unattended operation within specified ambient conditions (5–40 °C, ≤80% RH); thermal shutdown activates only if internal temperature exceeds 65 °C.
Does the platform accept third-party clamp systems?
Yes—the 268 × 268 mm aluminum platform features standardized M4 threaded inserts spaced at 25 mm intervals, fully compatible with common universal clamping kits.
What is the calibration interval recommendation?
DLAB recommends annual verification using traceable tachometer and stopwatch against displayed rpm and timer values; no field-adjustable calibration potentiometers are present.
Is the Type-C charging port waterproof?
No—it is rated IP21; avoid direct liquid contact and wipe dry before plugging in; charging should occur outside containment enclosures.