SYC Sycs SCQ-250B 5L Benchtop Ultrasonic Cleaner

Overview

The SYC Sycs SCQ-250B is a compact, high-intensity benchtop ultrasonic cleaner engineered for precision cleaning of delicate laboratory components, small industrial parts, and research-grade instrumentation. Operating on the principle of acoustic cavitation—where high-frequency sound waves (40 kHz) generate microscopic vacuum bubbles in liquid media that collapse with localized energy release—the SCQ-250B delivers consistent, non-abrasive surface decontamination without mechanical contact. Its 5 L stainless steel tank (SUS304), constructed using hybrid bonding technology combining epoxy adhesive and argon arc welding, ensures structural integrity and corrosion resistance over extended operational life. Designed for environments where footprint, reliability, and repeatability are critical—including university core facilities, QC labs, and R&D cleanrooms—the SCQ-250B meets fundamental requirements for pre-analytical sample preparation, instrument maintenance, and routine sterilization support.

Key Features

• Robust 180 W ultrasonic transducer output optimized for 40 kHz resonance—selected for balanced penetration depth and particle dislodgement efficiency across glass, metal, and polymer substrates.
• Seamless SUS304 stainless steel tank (300 × 150 × 100 mm internal dimensions) with reinforced weld-joint integrity validated for >10,000 operating hours under continuous duty cycles.
• Integrated mechanical timer (1–60 min) with tactile feedback dial—designed for simplicity, durability, and immunity to electromagnetic interference in shared lab infrastructure.
• Acoustically insulated hinged lid reduces ambient noise to ≤55 dB(A) at 1 m distance, supporting compliance with ISO 14040-based noise management protocols in multi-station laboratories.
• Removable stainless steel mesh basket enables secure handling of fragile items (e.g., HPLC vials, microcentrifuge tubes, optical lenses) while maintaining uniform acoustic field distribution.
• No heating or power modulation circuitry—intentionally omitted to minimize thermal drift during time-critical degassing or cold-extraction workflows.

Sample Compatibility & Compliance

The SCQ-250B accommodates a broad range of sample formats including but not limited to: borosilicate glassware (test tubes, beakers, cuvettes), stainless steel surgical instruments, aluminum alloy calibration standards, silicone gaskets, and polypropylene centrifuge tubes. It supports common aqueous and mild solvent-based cleaning media (e.g., deionized water, 2% sodium dodecyl sulfate solution, isopropanol/water mixtures). While not certified to IEC 61000-6-3 for EMC or EN 61000-6-2 for immunity, its design adheres to baseline electrical safety principles aligned with IEC 61010-1:2010 for laboratory equipment. The absence of temperature control and drain port renders it unsuitable for applications requiring thermal validation (e.g., autoclave pre-wash per ISO 15883) or regulated wastewater discharge—but ideal for closed-loop, single-batch cleaning under GLP-aligned documentation practices.

Software & Data Management

The SCQ-250B operates as a standalone hardware unit with no embedded firmware, network interface, or digital display. All operational parameters are set manually via mechanical controls, eliminating software-related validation burdens in regulated environments. This architecture inherently satisfies FDA 21 CFR Part 11 requirements for “non-electronic record” systems, as no electronic audit trail, user authentication, or data export functionality exists. For laboratories implementing electronic lab notebooks (ELNs) or LIMS integration, timer activation events may be logged externally using timestamped video capture or manual entry—consistent with ALCOA+ data integrity principles for low-complexity instrumentation.

Applications

• Pre-analytical sample preparation: Degassing mobile phases prior to HPLC analysis; removing particulate contaminants from GC injection liners and syringe filters.
• Labware decontamination: Residue-free cleaning of pipette tips, NMR tubes, and electrophoresis combs to prevent cross-contamination in molecular biology workflows.
• Material science support: Dispersion of nanomaterial suspensions (e.g., graphene oxide, TiO₂ nanoparticles) in aqueous media for rheological or spectroscopic characterization.
• Pharmaceutical R&D: Extraction of bioactive compounds from botanical matrices (e.g., flavonoids from Ginkgo biloba) under ambient conditions to preserve thermolabile constituents.
• Maintenance of precision optics: Gentle removal of fingerprint oils and dust from microscope slides, spectrometer windows, and laser alignment components without surface scratching.

FAQ

Is the ultrasonic frequency adjustable on the SCQ-250B?
No. The unit is factory-configured for fixed-frequency operation at 40 kHz, selected for optimal balance between cleaning efficacy and component safety across typical lab substrates.
Can this unit be used for sterilization?
No. Ultrasonic cleaning removes particulates and organic residues but does not achieve microbial kill levels required for sterilization (e.g., SAL 10⁻⁶). It serves as a preparatory step prior to validated sterilization methods such as autoclaving or ethylene oxide treatment.
Does the SCQ-250B include a heater or temperature control?
No. The device lacks heating elements or thermostatic regulation, making it suitable for temperature-sensitive applications such as cold extraction or volatile solvent use.
Is a drain valve available as an aftermarket option?
No. The tank is manufactured without provision for retrofitting a drain port; emptying requires manual decanting or siphoning.
What safety certifications does this model carry?
The SCQ-250B complies with basic electrical safety expectations for Class I laboratory equipment per IEC 61010-1:2010. CE marking is not applicable, as the unit is manufactured for domestic Chinese market distribution and does not undergo EU conformity assessment procedures.