SHUMEI KQ5200V Benchtop Ultrasonic Cleaner

Overview

The SHUMEI KQ5200V Benchtop Ultrasonic Cleaner is an engineered solution for routine laboratory cleaning, degreasing, and particle removal from precision components, glassware, surgical instruments, and analytical sample containers. It operates on the principle of ultrasonic cavitation—generating high-frequency mechanical vibrations (40 kHz) via piezoelectric transducers bonded to the stainless-steel tank base. These vibrations propagate through the cleaning liquid, producing transient microbubbles that collapse with localized energy release, effectively dislodging contaminants from surfaces without mechanical abrasion or chemical aggression. Designed for reliability in QC labs, research facilities, and medical device reprocessing units, the KQ5200V delivers consistent energy distribution across its 13 L working volume (internal dimensions: 300 × 240 × 180 mm), supporting reproducible cleaning cycles under controlled thermal and temporal parameters.

Key Features

• Robust 304 stainless-steel tank and housing ensure corrosion resistance, structural integrity, and long-term compatibility with aqueous and mild solvent-based cleaning solutions.
• PTC (Positive Temperature Coefficient) heating element enables precise, stable temperature control within 0–80 °C—critical for optimizing cleaning efficacy of temperature-sensitive residues such as proteins or waxes.
• Dedicated mechanical timer with 1–60 minute adjustment range allows repeatable cycle definition; auto-shutdown prevents overheating or over-cavitation damage to delicate substrates.
• Included sound-dampening lid reduces ambient noise emission during operation and minimizes heat loss—contributing to energy efficiency and operator comfort in shared lab environments.
• Manual fill-and-drain system offers flexibility in fluid management; compatible with deionized water, enzymatic detergents, and low-foaming alkaline solutions per application requirements.
• Integrated automatic frequency sweeping circuit enhances transducer coupling stability and extends service life by mitigating standing-wave node formation and hot-spot erosion.

Sample Compatibility & Compliance

The KQ5200V accommodates a broad range of laboratory items—including volumetric flasks, pipette tips, HPLC vials, watch glasses, metal tools, and ceramic crucibles—within its open-top tank configuration. Its non-aggressive, non-contact cleaning mechanism preserves surface finish and dimensional accuracy of calibrated equipment. While not certified for sterile processing per ISO 15883 or EN 285, the unit supports GLP-aligned cleaning validation protocols when used with documented parameters (time, temperature, solution composition). All electrical components comply with IEC 61010-1 safety standards for laboratory equipment; the 220 V / 50 Hz power specification aligns with national grid requirements in China and other 220–240 V regions.

Software & Data Management

As a mechanically controlled instrument, the KQ5200V does not incorporate digital interfaces, embedded firmware, or data logging capabilities. Operation is fully manual via front-panel rotary dials for time and temperature setting. This architecture eliminates software-related validation overhead—making it suitable for regulated environments where audit trails are managed externally (e.g., via lab notebook entries or electronic batch records compliant with FDA 21 CFR Part 11 when paired with validated SOPs). No firmware updates, cybersecurity patches, or user-accessible configuration files are required or supported.

Applications

• Routine decontamination of glassware prior to trace-metal analysis (e.g., ICP-MS, AAS) to minimize carryover interference.
• Removal of organic residue from chromatography columns, filters, and autosampler components.
• Pre-cleaning of optical components and semiconductor wafers prior to coating or metrology steps.
• Supporting ASTM D2240 (durometer calibration) and ISO 11140-4 (sterilization indicator testing) sample preparation workflows.
• Assisting histology labs in dewaxing tissue slides and removing paraffin prior to staining procedures.

FAQ

Is the ultrasonic frequency adjustable on the KQ5200V?
No—the unit operates exclusively at a fixed 40 kHz frequency. Multi-frequency models (e.g., 20/25/28/33/40 kHz) are available under separate SKUs but require hardware-level transducer reconfiguration.
Can this cleaner be used with flammable solvents?
No. The KQ5200V lacks explosion-proof certification and should only be operated with aqueous or water-miscible, non-flammable cleaning solutions.
What is the maximum recommended load weight for the stainless-steel mesh basket?
For optimal cavitation uniformity and transducer longevity, loading should not exceed 70% of tank volume by displacement—approximately 9 L of immersed material or equivalent mass.
Does the unit include a filtration system?
No. Solution filtration is not integrated; users must manually replace or filter cleaning baths between batches per SOP-defined contamination thresholds.
Is the heating function independent of ultrasonic activation?
Yes—temperature can be set and maintained without initiating ultrasonic output, enabling pre-heating or rinse-water warming functions.