Supmile KQ-J1000DE Digital Programmable Ultrasonic Cleaner with Motorized Lid and Lift Basket

Overview

The Supmile KQ-J1000DE is a digitally controlled, free-standing ultrasonic cleaning system engineered for high-reproducibility cleaning of precision components, laboratory glassware, medical instruments, and industrial parts in regulated environments. It operates on the principle of cavitation-induced acoustic energy transfer—generated by piezoelectric transducers bonded to the tank bottom at a fixed frequency of 40 kHz—producing micro-bubbles that implode near surfaces to dislodge particulate, organic, and oily contaminants. Unlike conventional open-top cleaners, the KQ-J1000DE integrates motorized vertical actuation of both the sound-dampening lid and the stainless steel mesh basket, eliminating manual handling of wet or chemically treated items and minimizing operator exposure to solvents, heat, and aerosols. Its integrated high-pressure spray system delivers targeted water or solvent rinsing during ultrasonication, enabling simultaneous cavitation-assisted cleaning and dynamic fluid displacement—a critical advantage for removing embedded residues from complex geometries such as lumens, threaded fittings, and porous sintered metals.

Key Features

• Motorized lift mechanism for both lid and basket—programmable positioning with position memory and soft-stop deceleration to prevent mechanical shock
• Dual-mode operation: standalone ultrasonication, spray-only rinse, or synchronized ultrasonic + spray mode
• Precision digital temperature control (±0.5 °C) with Pt100 RTD sensor and PID algorithm; heating uniformity maintained across full tank volume
• Programmable timer with 1-minute resolution and auto-shutdown; supports up to 9 user-defined cleaning protocols stored in non-volatile memory
• Electronically controlled fill/drain via solenoid valves with level-sensing feedback; adjustable water height (1–300 mm) enables optimization of cavitation field depth for different load configurations
• Full 304 stainless steel construction—including tank, lid, basket, and spray arm—with electropolished interior surface (Ra ≤ 0.4 µm) to inhibit biofilm adhesion and simplify validation
• Acoustic isolation housing with multi-layer composite damping panels reduces operational noise to ≤62 dB(A) at 1 m distance

Sample Compatibility & Compliance

The KQ-J1000DE accommodates a broad range of sample types—including borosilicate glassware (vials, flasks, pipettes), stainless steel surgical tools, aluminum aerospace components, ceramic substrates, and polymer-based microfluidic devices—without risk of surface pitting or dimensional distortion under standard operating parameters. Its sealed architecture and programmable thermal/sonic profiles support compliance with ISO 13485 cleanroom maintenance requirements, ASTM D2603 (cavitation erosion testing), and USP “Cleaning and Sterilization” guidelines. Optional IQ/OQ documentation packages are available for GMP-regulated laboratories; all firmware logs timestamped events (temperature, power, cycle start/end, lid position) with audit-trail capability compliant with FDA 21 CFR Part 11 when paired with validated networked data acquisition software.

Software & Data Management

The built-in 4.3-inch TFT touchscreen interface provides intuitive navigation through setup menus, real-time parameter visualization (power %, actual temperature, elapsed time), and error diagnostics (e.g., low-water detection, overtemperature lockout, transducer impedance drift). An RS-485 port enables integration into centralized lab management systems (LIMS) or SCADA networks using Modbus RTU protocol. Optional Supmile CleanLog™ PC software (Windows 10/11) supports remote monitoring, export of CSV-formatted cycle reports with digital signatures, and automated generation of cleaning validation summaries per ISO 15883 Annex C requirements.

Applications

• Pre-sterilization cleaning of reusable surgical instruments prior to autoclaving or ethylene oxide treatment
• Residue removal from HPLC columns, GC injectors, and mass spectrometry sample probes
• Decontamination of semiconductor wafers and photomasks prior to lithography
• Cleaning of optical lenses, fiber optic connectors, and MEMS devices where particle counts must remain below ISO Class 5 limits
• Removal of flux residues, solder paste, and conformal coatings from PCB assemblies
• Validation of cleaning efficacy in pharmaceutical manufacturing per PDA Technical Report No. 29

FAQ

Is the ultrasonic frequency fixed or tunable?
The KQ-J1000DE operates exclusively at 40 kHz, optimized for general-purpose cleaning of particulates and light-to-moderate organic soils. It does not support frequency sweeping or multi-frequency modulation.
Can the spray system use solvents other than water?
Yes—provided the liquid is non-corrosive to 304 stainless steel and has viscosity ≤20 cP at operating temperature; compatibility verification with Supmile engineering is recommended prior to use.
What safety certifications does the unit carry?
It conforms to IEC 61010-1:2010 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use) and meets EMC requirements per IEC 61326-1:2020.
Is validation support available for GxP environments?
Yes—Supmile provides optional IQ/OQ templates, calibration certificates traceable to NIST standards, and on-site commissioning assistance by certified field application engineers.
How is tank degassing performed?
The unit includes an automatic degas cycle (5 min, 25 kHz burst mode) initiated before each ultrasonic phase to minimize air entrainment and maximize cavitation efficiency.