Truelab UC-T25D Benchtop Digital Ultrasonic Cleaner

Overview

The Truelab UC-T25D is a benchtop digital ultrasonic cleaner engineered for precision cleaning in analytical, quality control, and research laboratories. It operates on the principle of acoustic cavitation: a 40 kHz ultrasonic generator drives piezoelectric transducers bonded to the bottom and/or sides of the stainless steel tank, producing high-frequency pressure waves in the cleaning medium (e.g., water, aqueous detergents, or solvent mixtures). These waves generate transient microscopic bubbles that rapidly collapse—releasing localized energy sufficient to dislodge particulate contaminants, organic residues, oxides, and biofilms from complex geometries, blind holes, and microstructures. Unlike mechanical scrubbing or immersion soaking, ultrasonic cleaning delivers uniform, non-destructive, and repeatable surface decontamination without operator intervention. The UC-T25D is designed for routine use in ISO/IEC 17025-accredited labs, pharmaceutical QC environments compliant with USP , and academic facilities requiring GLP-aligned documentation of cleaning parameters.

Key Features

• Monolithic SUS304 stainless steel tank—deep-drawn in one piece with no weld seams—to eliminate leakage risks and ensure long-term corrosion resistance against alkaline, acidic, and halogenated cleaning solutions.
• High-efficiency transducer array delivering consistent 500 W acoustic output at 40 kHz, optimized for broad-spectrum contaminant removal across metals, glass, ceramics, and polymer substrates.
• Digital microcontroller-based interface with independent real-time LED displays for temperature (°C) and elapsed/remaining time (mm:ss), supporting precise protocol replication.
• Programmable heating system (0–80 °C, ±1.5 °C accuracy) with 500 W resistive elements integrated into the tank base—enabling temperature-sensitive applications such as enzymatic residue removal or low-volatility solvent activation.
• Integrated sound-dampening lid with ergonomic handle and secure latch—reducing ambient noise to ≤65 dB(A) at 1 m and minimizing solvent evaporation during extended cycles.
• Stainless steel wire mesh basket (argon-welded construction) for secure sample placement and optimal acoustic coupling; removable for cleaning and inspection.
• Front-mounted drain valve with quick-connect fitting—facilitating rapid, spill-free solution exchange between batches without tilting or manual siphoning.
• Ergonomic side handles and compact footprint (550 × 330 × 310 mm) allow safe repositioning on lab benches or integration into modular cleanroom workflows.

Sample Compatibility & Compliance

The UC-T25D accommodates a wide range of laboratory components—including HPLC vials, GC autosampler trays, optical lenses, surgical instruments, printed circuit boards, MEMS devices, and tissue culture inserts—without risk of surface pitting or dimensional distortion. Its 25.8 L capacity supports batch processing of up to 12 standard 100 mL volumetric flasks or 24 × 15 mL centrifuge tubes simultaneously. All wetted parts conform to FDA-compliant materials standards (ASTM A240/A240M for SUS304); the unit meets IEC 61010-1:2010 safety requirements for electrical laboratory equipment. While not certified for sterile processing per ISO 13485, it supports validation protocols aligned with ISO 15883-1 for washer-disinfectors when used with validated cleaning chemistries and documented cycle parameters.

Software & Data Management

The UC-T25D operates as a standalone instrument with no proprietary software dependency. All operational parameters—temperature setpoint, timer duration, and power activation—are stored in non-volatile memory and retained after power cycling. For regulated environments, users may integrate external data loggers (e.g., calibrated thermocouple + timer modules) to capture time-stamped temperature and cycle completion records. Though the device lacks built-in audit trail or electronic signature capability, its deterministic control logic and digital display enable full traceability when paired with paper-based or LIMS-integrated SOPs—fully compatible with FDA 21 CFR Part 11 requirements when deployed within validated procedural frameworks.

Applications

• Pre-analytical sample preparation: removal of grease, fingerprints, and polishing compounds from spectrophotometer cuvettes and ICP-MS nebulizer components.
• Electronics manufacturing: flux residue cleaning from SMT stencils and semiconductor wafers prior to metrology.
• Pharmaceutical development: cleaning of dissolution apparatus vessels and tablet friability testers in accordance with USP .
• Biotechnology: gentle desorption of adherent cells from culture plates and decontamination of microfluidic chips.
• Maintenance of precision instrumentation: restoration of optical path clarity in FTIR beam splitters and Raman probe tips.
• Environmental testing labs: preparation of Teflon-lined sampling bottles for trace metal analysis (EPA Method 1638).

FAQ

Is the ultrasonic frequency adjustable?
No—the UC-T25D operates exclusively at 40 kHz, a frequency selected for optimal balance between cavitation intensity and penetration depth in aqueous and mild solvent media.
Can this unit be used with flammable solvents?
Not recommended. The heater and transducer design are not explosion-proof; only aqueous solutions or flash-point–tested non-flammable solvents (e.g., isopropanol/water blends below 40% v/v) should be used under strict ventilation protocols.
What maintenance is required for long-term reliability?
Routine tasks include weekly tank inspection for debris accumulation, monthly transducer surface cleaning with soft brush, and biannual verification of temperature sensor calibration using a NIST-traceable thermometer.
Does the drain port support direct connection to floor drainage?
Yes—the 1/2″ BSP threaded outlet accepts standard laboratory tubing or quick-coupling adapters for gravity-fed discharge into sink traps or waste neutralization systems.
Is the stainless steel mesh basket included in the standard configuration?
Yes—a fully welded SUS304 mesh basket with 2 mm aperture is supplied as standard equipment with every UC-T25D unit.