Brookfield B2510E-DTH Ultrasonic Cleaner

Overview

The Brookfield B2510E-DTH Ultrasonic Cleaner is a precision-engineered laboratory-grade cleaning system designed for consistent, reproducible removal of particulate, organic, and ionic contaminants from delicate instruments, glassware, surgical tools, and microelectronic components. It operates on the principle of high-frequency acoustic cavitation—generating controlled microbubbles in liquid media that collapse violently upon implosion, producing localized shockwaves and microstreaming effects capable of dislodging sub-micron residues without mechanical abrasion. With a fixed 40 kHz transduction frequency optimized for broad-spectrum cleaning efficacy and compatibility with aqueous and mild solvent-based solutions, the B2510E-DTH delivers uniform energy distribution across its 2.8 L polypropylene tank—engineered to resist corrosion from acids, alkalis, and common lab detergents. Its thermally stable heating module (0–70 °C), programmable digital timer (1–99 min), and integrated degassing function enable method-controlled cleaning protocols aligned with ASTM F2731-22 (Standard Guide for Ultrasonic Cleaning Process Validation) and ISO 13485-compliant quality workflows.

Key Features

• Polypropylene (PP) tank and housing—chemically inert, resistant to hydrochloric acid, nitric acid, sodium hydroxide, and enzymatic cleaners; suitable for ISO Class 5–7 cleanroom environments.
• Langevin-type metal/ceramic transducers mounted vertically via high-strength adhesive bonding—ensuring long-term mechanical integrity and minimal energy loss at the tank interface.
• Advanced sweep-frequency modulation—eliminates standing wave formation and hot-spot artifacts, delivering spatially homogeneous cavitation intensity across the entire tank volume.
• Dual-mode digital control panel positioned above the tank rim—prevents liquid ingress and provides real-time display of setpoint temperature, actual bath temperature, elapsed time, and remaining cycle duration.
• Hinged acoustic lid with integrated drip tray and quick-release drain valve—enables safe condensate collection, noise reduction (≤55 dB(A) at 1 m), and rapid tank evacuation without manual siphoning.
• Vertical PCB orientation with conformal coating—enhances moisture resistance and extends service life under high-humidity operational conditions.
• Optimized fill-level indicator—calibrated to ensure maximum ultrasonic coupling efficiency at the recommended 2.8 L working volume.

Sample Compatibility & Compliance

The B2510E-DTH accommodates a wide range of sample geometries and material classes—including stainless steel forceps, borosilicate glass vials, quartz cuvettes, silicon wafers, printed circuit boards, and polymer-based microfluidic chips. Its non-contact cleaning mechanism preserves surface finish and dimensional tolerances, making it suitable for pre-analytical preparation in ICP-MS, HPLC, and SEM sample workflows. The unit complies with IEC 61000-6-3 (EMC Emission Standards) and IEC 61010-1 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use). Optional accessories—including stainless steel baskets, beaker holders, and ultrasonic cleaning racks—are available with traceable calibration documentation supporting GLP/GMP audit readiness.

Software & Data Management

While the B2510E-DTH operates as a standalone analog-digital hybrid instrument, its programmable parameters—including temperature ramp rate, hold time, and ultrasonic duty cycle—are fully documentable within laboratory information management systems (LIMS) via manual entry or barcode-scanned protocol templates. The device supports 21 CFR Part 11–compliant data integrity practices when used in conjunction with validated electronic lab notebooks (ELNs) and audit-trail-enabled process logs. All operational settings are retained through power cycling, and the digital display maintains ±0.5 °C thermal accuracy over the full 0–70 °C range per NIST-traceable calibration standards.

Applications

• Pre-sterilization cleaning of reusable surgical and dental instruments prior to autoclaving or ethylene oxide treatment.
• Removal of flux residues and solder paste from PCB assemblies in electronics manufacturing QA/QC labs.
• Deposition-free cleaning of optical lenses, mirrors, and laser optics used in spectroscopic instrumentation.
• Routine decontamination of pipette tips, centrifuge tubes, and LC vial inserts in pharmaceutical stability testing suites.
• Surface activation and particle removal from MEMS devices and biomedical implants prior to coating or packaging.
• Supporting ASTM E1996-20 (Standard Practice for Ultrasonic Cleaning of Medical Devices) and USP guidelines for cleaning validation in regulated environments.

FAQ

Is the B2510E-DTH compatible with flammable solvents?
No. This unit is rated for aqueous and water-miscible cleaning solutions only. Flammable or low-flashpoint solvents require explosion-proof ultrasonic systems certified to ATEX or UL 1203 standards.

Can the timer be extended beyond 99 minutes?
No—the maximum programmable duration is 99 minutes. For extended cycles, users must initiate sequential runs manually or integrate external programmable logic controllers (PLCs).

Does the unit include a built-in degassing function?
Yes. The “De-gas” mode activates a low-power, high-frequency pulse sequence for 3–5 minutes to remove dissolved air from the cleaning bath—critical for achieving optimal cavitation efficiency before initiating the main cleaning cycle.

What is the expected service life of the transducers under continuous operation?
When operated within specified thermal and load parameters, the Langevin-type transducers exhibit ≥5,000 hours of functional longevity, supported by Brookfield’s 2-year limited warranty covering parts and labor.

Are calibration certificates provided with the instrument?
A factory-issued Certificate of Conformance is included. NIST-traceable temperature calibration reports and acoustic power mapping documentation are available as optional add-ons upon request.