Product Description

MRC Sonica Series Large Heated Ultrasonic Water Baths

MRC SONICA Series large heated ultrasonic water baths are industrial ultrasonic cleaners designed for fast, repeatable removal of oils, polishing residues, particulates, light rust, scale, and process soils from non-porous components. This product family covers eight sizes from the compact SONICA 36L benchtop model to large-capacity floor-standing units on lockable caster wheels, including a long-tank configuration for elongated parts. Compared with manual scrubbing, static soaking, or basic heated wash tanks, ultrasonic cleaning reaches recessed surfaces, blind holes, threads, and fine crevices more consistently through cavitation. The SONICA series combines stainless steel construction, adjustable ultrasonic power, built-in heating, basket loading, and industrial-duty operation for laboratories, maintenance shops, production support, and precision cleaning workflows. Standard frequency is 28 kHz with 40 kHz listed as an option in the supplied literature. For buyers who need larger bath volume, better repeatability, and less labor-intensive cleaning, SONICA is a practical step up from conventional immersion cleaning.

Applications

Laboratories and Research Facilities

• Cleaning glassware, metal fixtures, sample holders, stainless components, nozzles, and non-porous lab tools
• Removing residues from optical parts, laser components, and precision assemblies where hand cleaning is inconsistent
• Supporting validation-oriented cleaning workflows that require repeatable bath temperature and exposure time

Manufacturing, Maintenance, and Repair

• Degreasing machined parts, bearings, valves, filters, spinnerets, engine parts, injectors, and industrial tooling
• Cleaning complex geometries where brushes or spray wash methods cannot reach internal passages effectively
• Reducing manual labor for batch cleaning of parts before inspection, assembly, coating, or packaging

Electronics and Precision Components

• Cleaning electronic boards, metal hardware, connectors, and small assemblies using suitable water-based solutions
• Removing flux-like residues, debris, and fine contamination from hard-to-reach surfaces
• Improving consistency compared with manual wipe-down or soak-only cleaning methods

Optical, Instrument, and General Service Work

• Cleaning optical and glass components, metal instrument parts, eyeglass components, and service shop hardware
• Handling longer items in the SONICA 117-LONG configuration where standard tanks are too short
• Useful anywhere non-porous items need thorough immersion cleaning with heat and ultrasonic action

Features

• Industrial ultrasonic cleaning performance: Cavitation helps clean crevices, threads, recesses, and complex surfaces more uniformly than brushing or soak-only methods.
• Heated cleaning for better soil removal: Built-in heat helps soften grease and improve cleaning efficiency when paired with appropriate water-based solutions.
• Adjustable ultrasonic power: Power control from 0-100% helps adapt the bath to delicate parts, mixed loads, or heavier contamination.
• Stainless steel construction: The supplied literature describes SUS304 stainless steel construction with a 2.0 mm tank for corrosion resistance and industrial use.
• Batch-ready loading: Basket loading keeps parts off the tank bottom, which supports better cleaning practice and helps protect the transducer system.
• Built for long operating cycles: Manufacturer literature positions the series for industrial-duty use and up to 24 hours continuous working.
• Floor-standing mobility on larger sizes: All models except SONICA 36L are described here as floor-standing units on lockable caster wheels for easier movement and drain-down in production areas.
• Long-tank option for elongated parts: SONICA 117-LONG is better suited for longer tools, fixtures, tubes, and components that do not fit conventional square tanks.
• Alternative to labor-intensive cleaning: SONICA can reduce dependence on manual scrubbing, static hot soaking, and solvent-heavy bench cleaning for many non-porous items.
• Important operating safeguards: Use basket loading, keep the tank filled before operation, and use only non-flammable, water-based cleaning solutions.

Specifications

The table below consolidates the supplied datasheet and operator manuals for the eight requested SONICA models. Dimensions shown are tank dimensions. SONICA 36L is the benchtop unit. All other models in this family are presented here as floor-standing units on lockable caster wheels.

Generator information from the large-unit manual: 1500 W generator for SONICA 40L and 65L; 1800 W generator for SONICA 96L, 117L, and 117-LONG; 2400 W generator for SONICA 157L; two 1500 W generators listed for SONICA 206L. Timer control is listed as 0-59 minutes adjustable on large units, while SONICA 36L literature lists 0-30 minutes.

Optional Accessories

• 40 kHz configuration in place of standard 28 kHz for applications that may benefit from a finer cleaning action
• Replacement stainless steel baskets
• Replacement lids
• Replacement external ultrasonic generator for applicable floor-standing units
• Custom or non-standard tank dimensions by request

Documentation

• SONICA 36L Operator Manual (Download PDF)
• SONICA 40L-206L User Manual (Download PDF)

FAQs

What is the difference between SONICA 36L and the larger SONICA models?

SONICA 36L is the benchtop model for smaller loads and shorter tank dimensions. The remaining models in this family are intended for larger batch sizes, higher heating capacity, larger parts, and floor-standing operation on lockable caster wheels.

Can I use solvents or flammable liquids in this ultrasonic cleaner?

No. The supplied manuals specifically warn against using alcohol, gasoline, bleach, mineral acids, combustible liquids, or solutions with a flash point in the tank. Use non-flammable, water-based solutions only.

Why should parts be placed in the basket instead of on the tank bottom?

The basket helps suspend the load and keeps parts off the tank bottom. This supports better ultrasonic performance and helps protect the transducer system from damage caused by direct contact or dropped parts.

What temperature is recommended for cleaning?

The manuals recommend warm solution for many cleaning tasks, with 104-140°F (40-60°C) described as a practical range for improved grease removal and general cleaning performance.

Is a long-tank ultrasonic cleaner available for elongated parts?

Yes. SONICA 117-LONG provides a long, narrow tank format that is better suited for elongated fixtures and tools, tubes, hoses, pipes, rods, and similar components that are difficult to place in standard square tanks.

Warranty

This product line includes a 12-month factory warranty supported through Labgear Inc. Under our standard terms of sale, we provide after-sale support for returns, repair coordination, and replacement review as applicable. We also assist with model selection, operating questions, documentation, and troubleshooting support before, during, and after the sale. For the fastest service, please have your model number, serial number, procurement records, and a clear description of the application and issue available when contacting us.

Warranty coverage does not apply to damage resulting from abuse, misuse, improper electrical connection, use of flammable or incompatible chemicals, or operation contrary to the operator’s manual

Ordering

Choose your SONICA model by the largest part dimensions you need to immerse, your expected batch volume, and the soil load you need to remove. SONICA 36L is the compact benchtop choice. SONICA 40L through 206L fit larger baskets and higher-throughput cleaning. SONICA 117-LONG is the right starting point for elongated parts that do not fit standard tank footprints.

If you already know your required tank size and frequency, select the part number and add to cart. If your process involves unusual part geometry, frequency sensitivity, or a custom tank request, contact LabgearUSA before ordering so we can help confirm the best configuration.