Supmile KQ-100V Benchtop Ultrasonic Cleaner

Overview

The Supmile KQ-100V is a compact, benchtop ultrasonic cleaner engineered for routine laboratory cleaning, degreasing, and particle removal from precision components, glassware, surgical instruments, and small-volume sample containers. It operates on the principle of high-frequency acoustic cavitation—generated by piezoelectric transducers bonded to the stainless steel tank bottom—at a fixed frequency of 40 kHz. This frequency delivers optimal balance between cleaning intensity and gentleness for delicate substrates, enabling effective disruption of loosely adhered particulates, organic residues, and thin oxide layers without mechanical abrasion. Designed for consistent performance in QC labs, academic research facilities, and small-scale manufacturing environments, the KQ-100V integrates thermal regulation and timed operation to support standardized cleaning protocols aligned with ASTM D2603 (Standard Test Method for Sonic Degradation of Polymers) and ISO 13485-compliant instrument maintenance workflows.

Key Features

• 304 stainless steel tank and housing ensure corrosion resistance, long-term structural integrity, and compatibility with aqueous cleaning solutions, mild alkaline detergents, and low-concentration solvents.
• Fixed-frequency 40 kHz ultrasonic generation via dual 50 W transducers provides uniform energy distribution across the 5.8 L tank volume, minimizing dead zones and supporting reproducible cleaning outcomes.
• Mechanical control interface—including independent knobs for temperature setpoint (ambient to 80 °C) and timer (1–20 minutes)—offers intuitive, tactile operation without software dependency or firmware updates.
• Integrated sound-dampening lid reduces operational noise to ≤55 dB(A) at 1 m distance, meeting occupational health guidelines for continuous use in shared lab spaces.
• 400 W heating element enables rapid solution warming and sustained temperature control, facilitating accelerated dissolution of waxy or viscous contaminants during soak cycles.
• Manual inlet and drain valves allow precise fluid handling without external plumbing; included stainless steel mesh basket supports secure placement and retrieval of fragile items.

Sample Compatibility & Compliance

The KQ-100V accommodates a broad range of sample types—including pipette tips, microcentrifuge tubes, watch parts, optical lenses, printed circuit board assemblies, and dental handpieces—provided they are chemically and thermally stable within the operating envelope (≤80 °C, aqueous or low-volatility media). The unit complies with IEC 61000-6-3 (EMC emission limits) and IEC 61000-6-2 (immunity requirements), and its all-metal construction satisfies UL 61010-1 safety standards for laboratory electrical equipment. While not certified for sterile processing per ISO 17664 or AAMI ST79, it supports pre-sterilization cleaning steps under GLP-aligned documentation practices when used with validated cleaning agents and cycle parameters.

Software & Data Management

The KQ-100V operates as a standalone analog instrument with no embedded microprocessor, network interface, or data logging capability. All settings are manually configured and non-persistent—no memory retention or audit trail is generated. This architecture eliminates cybersecurity risks associated with connected devices and ensures uninterrupted operation in electromagnetically noisy environments. For laboratories requiring traceability, users may document cycle parameters (time, temperature, solution type) externally using paper logs or LIMS-integrated forms compliant with FDA 21 CFR Part 11 when paired with electronic signature workflows.

Applications

• Routine decontamination of volumetric glassware prior to calibration or titration.
• Removal of flux residues from PCBs and soldering fixtures in electronics R&D labs.
• Preparation of metallographic samples by eliminating polishing compound carryover.
• Cleaning of reusable filtration housings, syringe filters, and HPLC vial inserts.
• Supporting ASTM E1997-22 (Standard Guide for Cleaning and Sterilizing Laboratory Glassware) through controlled soak-and-rinse sequences.
• Low-risk instrument maintenance in ISO Class 7 cleanrooms where minimal particulate generation is required.

FAQ

Is the KQ-100V suitable for cleaning delicate optics or MEMS devices?
Yes—when operated without heating and with low-surface-tension, non-ionic aqueous cleaners, the 40 kHz cavitation field minimizes micro-pitting risk. However, immersion duration should be limited to ≤5 minutes for highly sensitive surfaces.
Can the unit be used with flammable solvents?
No. The KQ-100V lacks explosion-proof certification and uses non-isolated heating elements. Only water-based or flash-point >60 °C solutions are permitted.
Does the timer auto-restart after power interruption?
No. The mechanical timer resets upon power loss and requires manual reactivation.
What maintenance is required for long-term reliability?
Monthly inspection of transducer bonding integrity, quarterly descaling of the tank interior using 5% citric acid solution, and annual verification of temperature sensor accuracy against a calibrated reference thermometer.
Is a CE mark affixed to the device?
CE marking is not applied, as the unit is manufactured for domestic Chinese market compliance (GB/T 14710-2009); export configurations require third-party Notified Body assessment for EU deployment.