Shengyan SCQ-140606B Benchtop Ultrasonic Cleaner

Overview

The Shengyan SCQ-140606B is a benchtop ultrasonic cleaner engineered for precision cleaning, degassing, and surface preparation in analytical laboratories, quality control environments, and R&D facilities. It operates on the principle of cavitation—generating high-frequency acoustic energy (28 kHz) that induces microscopic bubble formation and implosion within the cleaning solvent. This physical mechanism delivers consistent mechanical scrubbing action across complex geometries, including blind holes, crevices, and microstructures, without compromising substrate integrity. Designed with a 6 L stainless steel tank featuring five-sided transducer excitation, the unit ensures uniform energy distribution and minimizes standing wave interference. Its robust architecture supports routine use in regulated settings where reproducibility, material compatibility, and operator safety are critical.

Key Features

• Full SUS304 stainless steel construction—resistant to corrosion from aqueous, mild alkaline, and alcohol-based cleaning solutions.
• Five-side transducer configuration—enhances acoustic field homogeneity and improves cleaning efficacy across irregular or stacked samples.
• Adjustable ultrasonic power (10–100% in 1% increments)—enables method optimization for delicate components (e.g., optical lenses, MEMS devices) or heavily soiled instrumentation parts.
• Precise digital timer (1–600 minutes, resolution: 1 second)—supports validated cleaning protocols requiring strict dwell-time adherence.
• Temperature-controlled operation (ambient to 80 °C)—facilitates thermally assisted cleaning while remaining compatible with common low-boiling solvents such as isopropanol and aqueous surfactant blends.
• Integrated sound-dampening lid with safety interlock—reduces ambient noise to ≤65 dB(A) at 1 m distance and automatically deactivates ultrasonics when opened.
• Manual fill-and-drain system with dedicated inlet/outlet ports—allows flexible integration into lab water management workflows without requiring permanent plumbing.

Sample Compatibility & Compliance

The SCQ-140606B accommodates a broad range of sample types—including glassware (vials, cuvettes, pipette tips), metal components (calibration standards, sensor housings), ceramic substrates, and polymer-based fixtures—provided they are chemically and thermally stable under ultrasonic exposure. The unit complies with IEC 61000-6-3 (EMC emission limits) and IEC 61000-6-2 (immunity requirements). While not certified to UL/CSA standards, its electrical design adheres to general laboratory equipment safety practices per IEC 61010-1. For GLP/GMP-regulated applications, users may implement supplementary documentation controls (e.g., logbooks, calibration records) to support audit readiness. Note: Solvent selection must follow institutional chemical hygiene plans; flammable solvents require external ventilation and are not recommended for unmodified operation.

Software & Data Management

This model operates via an intuitive front-panel interface with LED display—no proprietary software or PC connectivity is included. All operational parameters (power level, temperature setpoint, elapsed time, remaining time) are displayed in real time. The absence of embedded data logging or network interfaces aligns with ISO/IEC 17025 Clause 7.7 requirements for equipment used in non-automated testing workflows. Users performing method validation may manually record parameter settings and cycle outcomes in accordance with internal SOPs. Optional external data loggers (e.g., USB-connected thermocouple + timer units) can be deployed for traceable process verification where required by QA/QC protocols.

Applications

• Pre-analytical sample preparation: removal of organic residues from HPLC vials, GC autosampler trays, and ICP-MS nebulizer components.
• Microelectronics: cleaning of PCB stencils, solder paste residue from SMT fixtures, and wafer carriers prior to metrology.
• Pharmaceutical manufacturing: decontamination of stainless steel tooling, tablet punches, and granulator bowls per USP cleaning validation guidance.
• Materials science: deburring of additive-manufactured metal parts and particle removal from sintered filters prior to porosimetry analysis.
• Maintenance of analytical instrumentation: ultrasonic rejuvenation of flow cells, detector windows, and optical alignment fixtures.

FAQ

Is the SCQ-140606B suitable for cleaning delicate optical components?

Yes—when operated at ≤30% power and with low-surface-tension, non-ionic aqueous solutions at 30–40 °C, it has been successfully applied to quartz cuvettes and fused-silica lenses without observable pitting or haze.
Can this unit be used with flammable solvents such as acetone or ethanol?

No—this model lacks explosion-proof certification, intrinsically safe circuitry, or vapor recovery systems. Flammable solvent use is prohibited per manufacturer safety guidelines.
Does the unit support automatic solvent circulation or filtration?

No—it is a static-tank system. Continuous recirculation or inline filtration requires external pump modules and is outside the scope of standard configuration.
What maintenance is required for long-term reliability?

Transducer performance should be verified quarterly using a calibrated hydrophone or aluminum foil test per ASTM E1753. Stainless steel tank surfaces should be wiped dry after each use to prevent mineral deposit buildup.
Is firmware upgrade capability available?

No—this is a hardwired control system with no flash memory or update interface. Functional specifications remain fixed per original manufacturing release.