3L Lab Benchtop Ultrasonic Cleaner For Glassware & Labware

Analytical and life-science labs typically rely on a mix of glassware, plastic consumables, and reusable instruments. Manual cleaning is the bottleneck-and the source of the most common lab cross-contamination events. The SE-3000B works as an ultrasonic cleaner for laboratory equipment across routine bench work-beakers, pipettes, slides, and small instrument components. It inserts cavitation into the cleaning loop, shortening the wash cycle from many minutes of scrubbing to a single unattended cycle of cavitation in a temperature-controlled bath.

40 kHz ultrasonic frequency is the right working frequency for lab works because it has enough power to disrupt dried biological residues, buffer salts, and oils on smooth glass, and it is gentle enough to avoid etching graduation marks or fogging optical surfaces, even loosening ground-glass joints.

The benchtop ultrasonic cleaner has a small footprint enough to sit on a side bench, beside an incubator, or at the back of a fume hood. It has a large tactile button control panel that works with gloved hands. It is suitably used in a teaching lab, contract research organization, or quality-control room.

For labs scaling up or replacing older bath-style sonicators, the SE-3000B is a practical ultrasonic cleaner for labs built around serviceability. The transducer stack is a PZT-4 lead zirconate titanate assembly rated for many thousands of hours of duty. The control board uses a high-contrast digital readout that remains readable in bright, sunlit bench spaces.

Lab-Ready Cavitation Performance

The 40 kHz drive delivers enough acoustic pressure to lift dried culture media, oils, and salt films from smooth glass. A lab ultrasonic cleaner at this frequency is the sweet spot for analytical work-strong enough to clean, gentle enough not to mark graduations or fog optical surfaces.

SUS304 Tank Built for Daily Lab Use

A reinforced SUS304 stainless tank tolerates mildly alkaline lab detergents, IPA rinses, and warm acidified baths. Wall thickness is balanced to keep the bath quiet in a shared lab without compromising the resonant coupling that the transducers need.

Precise Temperature & Timer Control

A heater stage up to roughly 80°C lets you set an effective cleaning temperature for protein residues, while the 1–30 minute digital timer covers short flushes and longer soak cycles without the operator watching the clock. A continuous-run mode supports long-form protocols.

Compact 3L Benchtop Ultrasonic Cleaner Footprint

Side bench, fume hood apron, or back of room-the 3-liter benchtop ultrasonic cleaner fits where larger floor units cannot. The lid drops solvent evaporation between cycles, and the bundled basket lifts a dozen beakers or a full set of petri dishes in one pass.

Quiet Enough for Open Benches

The PZT-4 transducer stack and dampened lid keep airborne noise low enough for the unit to run on an open lab bench next to a working fume hood. Many comparable bath units run louder and are usually relegated to a back room.

Documented For Institutional Procurement

CE / FCC / RoHS test reports, a printed multilingual user manual, and a complete bill of materials are available for institutional purchase orders, ISO 9001 audits, and calibration record-keeping. Sonerc supports OEM/ODM branding for resellers and private-label partners.

How to Clean Laboratory Glassware Properly (5-Step Workflow)

A standard bench workflow for the SE-3000B 3L benchtop ultrasonic cleaner, written for lab managers writing an SOP.

Step 1 - Pre-Rinse to Remove Loose Residues

Rinse glassware under warm tap water to flush out salts, culture media, and loose particulates. Pre-rinsing extends bath life and keeps the cleaning detergent effective.

Step 2 - Load the Basket and Fill the Bath

Place glassware into the stainless basket, do not overcrowd, and seat the basket in the tank. Fill with a mild alkaline lab detergent diluted per the detergent supplier's data sheet-typically a few percent-until items are fully submerged.

Step 3 - Set Temperature and Run a Cleaning Cycle

Set the bath to roughly 50–60°C for routine glassware and lower for heat-sensitive items. Run the ultrasonic cycle for a handful of minutes; long soaks are rarely needed when the detergent is correctly chosen and the bath is at temperature.

Step 4 - Rinse and Inspect

Lift the basket, drain the bath, and rinse glassware in deionized water. For trace-analysis work, finish with a brief IPA dip. Inspect graduation marks, optical surfaces, and ground joints-cavitation should not mark any of these.

Step 5 - Air-Dry on a Lint-Free Rack

Air-dry glassware inverted on a lint-free rack, or finish in a lab drying oven if your protocol requires it. Wipe down the bath interior, leave the lid ajar, and log the cycle in the lab's cleaning record if ISO 9001 or GLP is in scope.

SE-3000B vs Manual Scrubbing vs Larger 6L Bath

Where the 3L benchtop ultrasonic cleaner fits against the two most common alternatives in a working lab.

Whether you are an importer preparing to launch ultrasonic cleaning products in your local market, a brand owner building a private-label accessory line, or a wholesaler/distributor expanding your benchtop cleaning equipment catalog-the SE-3000B is engineered for scalable B2B supply.

Importers

We can provide your certification service if there is any special requirement. However, all our products normally get CE, ETL, and FCC certifications. Because we can provide your private labeling service, such as logo silk print, color box, and manual, all require low MOQ.

Brand Owners & Private-Label Partners

The SE-3000B accepts laser-etched brand marks on the chassis, custom color runs on the housing, and bespoke retail packaging designed with your artwork. Bundled kits-a cleaner plus a detergent starter, a replacement basket, or a multi-language manual-are also available. Private label programs typically begin at modest minimum order quantities; talk to us about a run that fits your launch.

Wholesalers & Distributors

Tiered wholesale pricing is available for repeat orders. Exclusive territory arrangements can be discussed where Sonerc does not already have active coverage. Container loading is straightforward - a 20GP fits a useful volume of SE-3000B units on reinforced pallets with corner protection, and a 40HQ fits substantially more. Standard shipping terms run FOB, CIF, and DDP depending on the lane, with sample lead times in the typical sample-build window for evaluating private-label runs.