KUDOS SK8200H High-Frequency Benchtop Ultrasonic Cleaner

Overview

The KUDOS SK8200H is a high-frequency benchtop ultrasonic cleaner engineered for precision cleaning, degassing, dispersion, emulsification, and extraction in academic, industrial, and quality control laboratories. Operating at a stable 53 kHz frequency, it generates uniform cavitation energy across its 22.5 L stainless steel tank—optimized to balance penetration depth and micro-cleaning resolution. Unlike lower-frequency units (80 kHz) suited for delicate optics, the 53 kHz output delivers reproducible energy distribution ideal for general-purpose sample preparation, including glassware, metal components, printed circuit boards, and laboratory tools. Its robust 304 stainless steel tank resists corrosion from aqueous and mild solvent-based cleaning solutions, supporting long-term reliability under routine use. The unit complies with IEC 61000-6-3 (EMC emission standards) and meets basic safety requirements per IEC 61010-1 for laboratory electrical equipment.

Key Features

• 53 kHz ultrasonic transducer array with optimized energy coupling—ensures consistent cavitation intensity across the full tank volume
• 500 W total ultrasonic power output, distributed via multiple piezoelectric elements mounted on the tank bottom and side walls
• Digital timer with adjustable range from 1 to 199 minutes—enabling precise process repeatability for SOP-driven workflows
• Backlit LCD display for real-time monitoring of elapsed time and operational status—designed for low-glare readability in varied lighting conditions
• Integrated drain valve and included soft drain hose facilitate safe, spill-free solution disposal without manual tilting or lifting
• Stainless steel support rack included for elevated sample positioning—improves acoustic exposure uniformity and prevents direct contact with tank bottom sediment
• Benchtop footprint (570 × 330 × 330 mm) optimized for standard lab countertops; no external cooling or ventilation ducting required

Sample Compatibility & Compliance

The SK8200H accommodates a broad range of sample types—including volumetric flasks, crucibles, pipette tips, filtration assemblies, and small mechanical parts—within its 500 × 300 × 150 mm tank cavity. It supports aqueous detergents, ethanol/water mixtures, and other non-halogenated solvents compatible with 304 stainless steel. While not certified for sterile processing per ISO 13485 or FDA 21 CFR Part 820, the unit’s design facilitates GLP-aligned documentation when paired with validated cleaning protocols. Users must select appropriate cleaning agents and cycle parameters in accordance with ASTM D2603 (Standard Test Method for Sonic Shear Stability of Lubricating Oils) or ISO 12103-1 (for particulate contamination assessment), depending on application context.

Software & Data Management

The SK8200H operates as a standalone analog-digital hybrid system with no embedded firmware upgrade path or PC connectivity. All operational parameters are set manually via front-panel controls, and no audit trail, electronic record, or data export capability is provided. As such, it aligns with laboratories operating under minimal regulatory scope (e.g., teaching labs, R&D prototyping, or non-GxP environments). For users requiring 21 CFR Part 11 compliance, integration with external logging systems (e.g., USB-connected data loggers or PLC-controlled timers) is possible but requires third-party validation.

Applications

• Routine cleaning of glassware and metal instrumentation prior to calibration or analytical use
• Removal of organic residues (e.g., oils, greases, adhesives) from precision components in electronics manufacturing QA
• Accelerated solvent extraction of plant metabolites or environmental samples in preliminary screening workflows
• Microbubble degassing of HPLC mobile phases and ultrapure water systems
• Homogenization of nanoparticle suspensions and colloidal dispersions during formulation development
• Preparation of electrode surfaces and sensor substrates in electrochemical research

FAQ

Is the SK8200H suitable for cleaning delicate optical lenses or semiconductor wafers?
No—its 53 kHz frequency and 500 W power level are optimized for general laboratory cleaning, not sub-micron surface integrity preservation. For optics or wafers, consider dedicated high-frequency (≥130 kHz), low-power (<100 W) systems with temperature-controlled tanks.
Can this unit be operated continuously for extended periods?
It is rated for intermittent duty cycles only. Continuous operation beyond 60 minutes without cooldown may accelerate transducer fatigue and reduce long-term reliability. A minimum 15-minute rest interval is recommended between successive runs exceeding 30 minutes.
Does the unit include heating functionality?
No—SK8200H is a non-heating ultrasonic cleaner. Temperature-sensitive applications require external water baths or heated cleaning solutions prepared separately.
What maintenance is required for long-term performance?
Monthly inspection of the drain valve seal integrity and periodic descaling of the tank interior using 5% citric acid solution (if used with hard water) is advised. Transducer performance should be verified annually using an ultrasonic intensity meter per ASTM E1000 guidelines.