Shanghai Kedao SK5200HP Adjustable-Power Benchtop Ultrasonic Cleaner

Overview

The Shanghai Kedao SK5200HP Adjustable-Power Benchtop Ultrasonic Cleaner is an engineered solution for precision cleaning of delicate laboratory components, optical elements, semiconductor wafers, medical instruments, and analytical sample preparation vessels. It operates on the principle of ultrasonic cavitation—generating high-frequency acoustic pressure waves at 53 kHz to induce controlled microbubble formation and collapse within the cleaning fluid. This physical mechanism effectively dislodges particulate contaminants, organic residues, and loosely adhered biofilms from complex surface geometries without mechanical abrasion or chemical aggression. Designed for routine use in QC/QA labs, research facilities, and clinical support environments, the SK5200HP delivers reproducible cleaning performance across variable load conditions while maintaining compliance with fundamental laboratory safety and operational traceability expectations.

Key Features

• Digitally controlled ultrasonic output with continuous 1% incremental power adjustment (40–100% of 200 W nominal), enabling optimization for sensitive substrates such as coated lenses, microfluidic chips, or thin-film sensors.
• Backlit LCD interface providing real-time display of set timer (1–199 min), applied power level (%), and ambient tank temperature—critical for method documentation and process consistency.
• Stainless steel 304 cleaning tank (300 × 240 × 150 mm) with corrosion-resistant construction, compatible with aqueous, mild alkaline, and low-concentration solvent-based cleaning media.
• Power interruption memory function retains last-used parameters upon restart, reducing procedural variability and supporting GLP-aligned workflow continuity.
• Integrated support rack and soft drain hose included as standard accessories—facilitating ergonomic handling and safe liquid disposal without spill risk.
• Benchtop footprint (360 × 270 × 310 mm) optimized for space-constrained lab benches while maintaining sufficient bath depth for immersion of standard volumetric flasks, crucibles, and pipette tips.

Sample Compatibility & Compliance

The SK5200HP accommodates a broad range of sample types including glassware (volumetric flasks, cuvettes, condensers), metal components (tweezers, forceps, surgical tools), ceramic substrates, and polymer-based labware—provided material compatibility with ultrasonic energy and selected cleaning agents is verified per manufacturer guidelines. While the unit itself does not incorporate heating or degassing functions, its stable 53 kHz frequency ensures consistent cavitation intensity suitable for ISO 13485-aligned cleaning validation protocols. Though not certified to IEC 61000-4 or UL 61010-1 out-of-box, the device meets basic CE-marking requirements for electromagnetic compatibility and electrical safety when operated within specified voltage (220 V ±10%) and environmental (10–35 °C, <80% RH) limits.

Software & Data Management

The SK5200HP operates via embedded firmware with no external PC connectivity or proprietary software dependency. All operational parameters—including time, power percentage, and elapsed cycle status—are retained in non-volatile memory and displayed locally on the backlit LCD. While it lacks networked data export or audit trail capabilities required under FDA 21 CFR Part 11, the unit supports manual record-keeping through standardized log sheets referencing batch ID, operator initials, cleaning duration, power setting, and fluid type—sufficient for internal SOP adherence in non-regulated or pre-validation settings.

Applications

• Routine decontamination of HPLC vials, GC autosampler trays, and spectrophotometer cells prior to quantitative analysis.
• Cleaning of electron microscopy grids, TEM sample holders, and AFM cantilevers where particle-free surfaces are mandatory.
• Removal of solder flux residues from PCB prototypes and MEMS device carriers during R&D prototyping.
• Preparation of microbiological culture tubes and inoculation loops in teaching laboratories following CLSI M22-A3 recommendations.
• Supporting ASTM D2621 and ISO 14644-1 cleanroom component maintenance procedures through validated ultrasonic exposure cycles.

FAQ

Does the SK5200HP include a built-in heater?

No. The unit monitors ambient bath temperature but provides no active heating function.
Can this cleaner be used with flammable solvents?

Not recommended. The device lacks explosion-proof certification; only aqueous or flashpoint-safe cleaning solutions should be employed.
Is the timer programmable for multiple sequential cycles?

No. It supports a single fixed-duration cycle (1–199 min); repeat operation requires manual reinitiation.
What is the expected service life of the transducers under continuous daily use?

With proper maintenance (regular tank cleaning, avoidance of dry operation), piezoelectric transducers typically maintain >90% nominal output for ≥5,000 operating hours.
Are replacement tanks or custom racks available from the manufacturer?

Standard accessories are supplied; OEM spare parts—including tank assemblies and support racks—are available directly through Shanghai Kedao’s authorized distribution network.