WIGGENS PRO Series Ultrasonic Cleaner

Overview

The WIGGENS PRO Series Ultrasonic Cleaner is an engineered solution for precision cleaning of laboratory components, analytical instrumentation parts, glassware, surgical tools, and delicate electronic assemblies. Utilizing piezoelectric transducers bonded to the tank base, the system generates high-frequency mechanical vibrations at a stable 37 kHz—optimized to balance cavitation intensity, cleaning efficacy, and sample integrity. Cavitation—the formation, growth, and implosive collapse of microbubbles in the cleaning fluid under alternating positive and negative pressure cycles—produces localized shockwaves exceeding 1000 atm. This physical mechanism enables non-abrasive removal of particulate contaminants, organic residues, and biofilms from complex geometries, blind holes, and micro-textured surfaces without mechanical contact or solvent-intensive protocols.

Key Features

• 304 stainless steel ultrasonic tank with corrosion-resistant powder-coated exterior—designed for long-term compatibility with aqueous detergents, mild alkaline solutions, and ethanol-based rinses.
• Dedicated degassing mode to rapidly remove dissolved air from cleaning media, ensuring optimal cavitation onset and reproducible cleaning performance across batch cycles.
• Intuitive TFT touch display with real-time parameter feedback—enabling simultaneous monitoring and adjustment of temperature, time, and power level.
• Automatic parameter memory function retains user-defined settings after power interruption, supporting GLP-compliant workflow continuity.
• Integrated thermal and current overload protection circuits prevent damage during extended operation or low-fluid conditions.
• Ergonomic safety handle and vibration-damping rubber feet minimize acoustic coupling to benchtops while facilitating safe relocation within shared lab spaces.
• Consistent ultrasonic energy delivery across ambient temperatures (15–30 °C), achieved via adaptive transducer drive compensation—critical for labs lacking climate-controlled environments.

Sample Compatibility & Compliance

The PRO Series accommodates a broad range of sample types including pipette tips, HPLC vials, filter holders, optical lenses, MEMS devices, and printed circuit boards. All models comply with IEC 61000-6-3 (EMC emission limits) and IEC 61000-6-2 (immunity to electrostatic discharge and RF fields). The stainless steel construction meets ISO 15190:2020 requirements for laboratory equipment material compatibility. While not certified for medical device reprocessing per ISO 17664 or FDA 21 CFR Part 820, the units are suitable for pre-sterilization cleaning in research-grade applications where validated cleaning protocols are established internally. Units are supplied without CE marking for medical use; intended exclusively for non-clinical, non-in-vivo laboratory environments.

Software & Data Management

The PRO Series operates as a standalone instrument with no external software dependency. All operational parameters—including time, temperature, and power—are logged locally in non-volatile memory with timestamped event records (e.g., start/stop, fault triggers, lid-open detection). Audit trail functionality supports basic GLP documentation needs: users can export configuration snapshots via USB port (optional accessory) for inclusion in lab notebooks or SOP appendices. Firmware updates are performed manually using encrypted firmware packages distributed through WIGGENS’ authorized technical support channels—ensuring traceability and version control in regulated environments.

Applications

• Cleaning of chromatography components (injector ports, column frits, detector flow cells) prior to performance verification per ASTM D7091.
• Removal of photoresist residues from silicon wafers in semiconductor R&D workflows.
• Preparation of calibration standards by eliminating adsorbed organics from volumetric flasks and burettes (USP <1051> guidance).
• Decontamination of reusable cell culture inserts and microfluidic chips prior to surface characterization (contact angle, XPS).
• Routine maintenance of optical components—lenses, prisms, and spectrometer mirrors—where solvent wiping risks micro-scratching.
• Supporting ASTM E1617-20 methodology for quantitative assessment of cleaning validation effectiveness in pharmaceutical development labs.

FAQ

Is this unit suitable for cleaning medical instruments intended for patient use?
No. The WIGGENS PRO Series is designed and validated for laboratory research and quality control applications only. It does not meet ISO 15883 or AAMI ST35 requirements for washer-disinfectors used in healthcare settings.
Can the unit operate without heating enabled?
Yes. Heating is fully independent of ultrasonic activation; users may select ambient-temperature sonication or combine it with precise thermal control between 20–80 °C.
What type of cleaning solution is recommended?
Aqueous alkaline or neutral pH detergents formulated for ultrasonic use are recommended. Avoid halogenated solvents, strong acids, or undiluted ethanol, which may degrade seals or compromise transducer adhesion over time.
Does the drain valve require plumbing integration?
No. Drain valves on UA06 and larger models are manual ball-valve fittings compatible with standard lab waste tubing; no permanent installation is required.
How often should the tank be descaled?
Frequency depends on local water hardness and usage intensity. For deionized water operation, descaling every 6–12 months is typical; for tap water, monthly inspection and quarterly citric acid treatment are advised.