alalis AS06T Touchscreen Ultrasonic Cleaner

Overview

The alalis AS06T Touchscreen Ultrasonic Cleaner is an engineered solution for precision cleaning of delicate and complex laboratory components, including glassware, surgical instruments, microfluidic devices, analytical sample vials, and precision-engineered parts with recesses, blind holes, or micro-textured surfaces. It operates on the principle of ultrasonic cavitation—where high-frequency sound waves (40 kHz) generate controlled microbubbles in a liquid medium; their implosive collapse delivers localized energy sufficient to dislodge particulate contaminants, organic residues, and loosely adhered biofilms without mechanical abrasion or surface damage. Designed for consistent performance across variable ambient conditions—including fluctuating line voltage and ambient temperature—the AS06T maintains stable acoustic output via pulse-width modulation (PWM) of transducer drive signals. Its stainless-steel tank (AISI 304), corrosion-resistant powder-coated housing, and integrated anti-leak protection circuitry ensure long-term reliability in regulated environments such as ISO 17025-accredited testing labs, GLP-compliant research facilities, and clinical diagnostic laboratories.

Key Features

• Intuitive 4.3-inch capacitive touchscreen interface with icon-driven navigation, supporting multilingual UI configuration (English, Spanish, French, German)
• Adjustable ultrasonic power output (40–100% in 10% increments), enabling optimization for sensitive substrates (e.g., coated optics, MEMS sensors) versus heavily soiled metal tools
• Precise digital temperature control (20–65 °C ±1.5 °C), critical for enzymatic residue removal or low-volatility solvent compatibility
• Programmable timer (1–199 minutes) with auto-shutdown and audible end-of-cycle alert
• Degassing mode: Dedicated deaeration cycle removes dissolved air from cleaning solutions prior to ultrasonic activation—enhancing cavitation efficiency and reproducibility
• Non-volatile memory retention: All user-defined parameters (power, temp, time, degas status) persist through power interruption
• Integrated safety architecture: Over-temperature cutoff, transducer overcurrent protection, and real-time thermal monitoring of power electronics
• Ergonomic design: Vibration-damping rubber feet, sloped front panel for reduced glare, and acoustically optimized lid with sealing gasket to reduce airborne noise by ≥15 dB(A)

Sample Compatibility & Compliance

The AS06T accommodates standard laboratory ware up to 300 × 150 × 150 mm (L×W×H) and supports aqueous, mild alkaline, and low-concentration ethanol-based cleaning solutions. It is compatible with common lab-grade detergents meeting ASTM D4874 (Standard Practice for Cleaning Laboratory Glassware) and ISO 15883-1 (Washer-disinfectors for thermolabile medical devices). While not classified as a medical device under FDA 21 CFR Part 820, its construction and documentation support integration into GMP environments where equipment qualification (IQ/OQ/PQ) is required. The unit conforms to IEC 61000-6-3 (EMC emission limits) and IEC 61000-6-2 (immunity to electrostatic discharge and RF fields). No drain valve is included; manual decanting or external pump-assisted fluid transfer is recommended for waste handling per local biosafety protocols.

Software & Data Management

The AS06T operates autonomously without PC dependency but includes embedded event logging (last 50 cycles) accessible via touchscreen history menu—recording timestamp, setpoint values, actual bath temperature at completion, and fault codes (if triggered). Audit trail functionality meets foundational requirements for traceability in GLP settings. For laboratories requiring electronic records under FDA 21 CFR Part 11, optional RS-232/USB-to-serial adapters enable connection to validated LIMS or ELN systems; however, full electronic signature capability requires external middleware validation. Firmware updates are performed via USB flash drive using signed binary packages verified via SHA-256 checksum.

Applications

• Cleaning chromatography vials, syringe filters, and HPLC column frits prior to reuse or calibration
• Removal of solder flux, machining oils, and polishing compounds from optical mounts and metrology fixtures
• Preparation of cell culture flasks and bioreactor components for sterility assurance testing
• Decontamination of reusable endoscopic accessories in hospital central sterile supply departments (CSSD)
• Surface preparation of SEM/TEM samples to eliminate electrostatic dust artifacts
• Routine maintenance of pipette tips, centrifuge rotors, and electrophoresis combs

FAQ

Is the AS06T suitable for cleaning aluminum or soft metals?
Yes—when operated within the 40–60% power range and using non-acidic, pH-neutral cleaning solutions. Prolonged exposure to high-power ultrasonics in alkaline media may accelerate pitting corrosion on untreated aluminum alloys.
Can I use organic solvents like acetone or chloroform in this unit?
No. The AS06T is rated exclusively for aqueous and water-miscible solutions. Flammable or halogenated solvents pose fire, explosion, and material compatibility hazards and void the warranty.
Does the unit include a basket or tray?
Yes—a perforated 304 stainless-steel mesh basket (280 × 140 × 100 mm) is supplied standard for secure part placement and uniform energy distribution.
What is the expected service life of the piezoelectric transducers?
Under normal operating conditions (≤8 hrs/day, regular descaling, and avoidance of dry-run operation), transducer MTBF exceeds 15,000 hours per IEC 60068-2 environmental stress testing.
How often should the tank be descaled?
Frequency depends on local water hardness and usage intensity. With tap water, monthly descaling using 5% citric acid solution (60 °C, 30 min) is recommended. Use of deionized water extends intervals to quarterly.