Supmile KQ-1000DM-T Quiet-Operation Ultrasonic Cleaner

Overview

The Supmile KQ-1000DM-T is a high-capacity, quiet-operation ultrasonic cleaner engineered for routine and demanding cleaning tasks in analytical laboratories, quality control environments, and precision manufacturing support labs. It operates on the principle of cavitation—generated by high-frequency (40 kHz) ultrasonic energy transmitted through an aqueous or compatible solvent medium—to dislodge particulate contaminants, organic residues, and loosely adhered films from surfaces of immersed components. Its 54 L tank volume supports batch processing of large or multiple items—including glassware, metal parts, optical components, surgical instruments, and printed circuit boards—while maintaining consistent energy distribution across the cleaning chamber. The unit’s thermally insulated 304 stainless steel construction ensures corrosion resistance, structural integrity, and long-term compatibility with mild alkaline, neutral, or low-concentration acidic cleaning solutions. Designed for continuous operation under GLP-aligned workflows, the KQ-1000DM-T integrates thermal regulation, precise timing control, and acoustic noise suppression without compromising cleaning efficacy.

Key Features

• Acoustic-dampening lid reduces operational noise to <60 dB(A), enabling use in shared lab spaces without disrupting adjacent instrumentation or personnel concentration.
• Full-range ultrasonic power adjustment (0–100%) allows optimization for delicate substrates (e.g., coated optics or thin-walled tubing) and robust industrial parts alike.
• Programmable digital timer (0–24 h) with auto-shutdown ensures reproducible exposure durations essential for method validation and SOP compliance.
• Integrated heating system (3000 W) enables temperature-controlled cleaning between ambient and 80 °C—critical for enhancing surfactant activity and accelerating removal of waxy, greasy, or polymer-based soils.
• Real-time temperature monitoring with overtemperature cutoff and liquid-level sensing prevents dry-run damage and ensures thermal safety during unattended operation.
• 304 stainless steel tank and chassis resist pitting, staining, and chemical degradation—even after repeated exposure to detergent formulations and rinse water cycles.
• High-efficiency transducer array delivers uniform cavitation intensity throughout the bath, minimizing dead zones and ensuring consistent cleaning performance across load configurations.

Sample Compatibility & Compliance

The KQ-1000DM-T accommodates a broad range of sample types, including but not limited to volumetric flasks, pipette tips, filter housings, chromatography columns, microtiter plates, dental tools, and machined aluminum or titanium components. Its non-aggressive cleaning mechanism preserves dimensional stability and surface finish of calibrated or metrology-grade parts. While not certified for sterilization per ISO 17664 or EN 13060, the unit supports pre-sterilization cleaning steps aligned with AAMI ST79 and USP guidelines. Its electrical design complies with IEC 61010-1 for laboratory equipment safety; all internal wiring and PCB layouts meet creepage and clearance requirements for Class I protection. The absence of programmable audit trails or electronic signatures means it does not conform to FDA 21 CFR Part 11—but remains suitable for non-GMP applications where manual logbook documentation satisfies internal QA requirements.

Software & Data Management

This model features a dedicated LCD touch interface with intuitive icon-driven navigation—no external PC or proprietary software required. All operational parameters (time, temperature, power level, and cycle status) are displayed in real time and retained in volatile memory during active use. Settings are not saved across power cycles; however, the interface supports rapid reconfiguration via tactile input. No data export capability (e.g., USB, RS-232, or Ethernet) is provided, aligning with its role as a standalone benchtop utility instrument rather than a networked process node. For laboratories requiring traceability, users may manually record setpoints and run logs in bound notebooks or validated electronic lab notebooks (ELNs) compliant with ALCOA+ principles.

Applications

• Cleaning of HPLC vials, syringe filters, and column frits prior to reuse or calibration verification.
• Removal of flux residues and solder paste from PCB assemblies before AOI inspection.
• Preparation of metal coupons for corrosion testing (ASTM G1, ASTM B117).
• Routine decontamination of reusable labware (beakers, crucibles, burettes) in teaching and research labs.
• Supporting ISO 8573-1 compressed air system component cleaning prior to particle counting.
• Surface preparation of substrates prior to coating, plating, or adhesion testing (ASTM D2578, ASTM D3359).

FAQ

Is the KQ-1000DM-T suitable for cleaning delicate optical lenses?

Yes—when operated at reduced power (20–40%), low temperature (≤40 °C), and with non-ionic, low-foaming detergents, it effectively removes fingerprint oils and dust without damaging anti-reflective coatings.
Can this unit be used with solvents other than water?

It is rated for aqueous solutions only. Flammable, chlorinated, or highly volatile organic solvents are prohibited due to explosion risk and transducer degradation.
Does the unit include a degassing function?

No dedicated degas mode is implemented; however, initiating ultrasound at low power for 2–3 minutes prior to loading achieves effective air removal from the bath.
What maintenance is required to sustain performance?

Routine cleaning of the tank interior with mild citric acid solution every 2 weeks prevents mineral buildup; transducer inspection and tank seal integrity checks are recommended annually.
Is the stainless steel mesh basket included with the unit?

Yes—a standard 304 stainless steel mesh basket is supplied as part of the factory configuration.