Ultrasonic Cleaner Calculators
Estimate ultrasonic cleaner tank size, frequency, ultrasonic power, and annual labor savings for industrial cleaning, restoration, aerospace, automotive, electronics, medical, MRO, and manufacturing applications.
Tank Sizing Calculator
Enter the application, part size, weight, and production volume to estimate the recommended ultrasonic cleaner size.
Omegasonics manufactures custom ultrasonic cleaning systems for virtually any application. Whether you need a larger tank, automated loading, custom baskets, filtration, a lift-assisted cleaner, or a full wash/rinse/dry line, we can design a system around your parts, workflow, and production goals.
Not sure if a standard model is the right fit?
Call 888-989-5560 and our team can help confirm the correct tank size, frequency, wattage, chemistry, and workflow for your application.
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Frequency Calculator
Select material, soil, and geometry to estimate the best ultrasonic frequency.
Did You Know?
Many customers assume lower frequency always cleans better. In reality, a properly designed 40 kHz ultrasonic cleaner with sufficient wattage, good transducer coverage, correct chemistry, and proper temperature can often match or exceed the cleaning performance of a lower-frequency system while providing more even cleaning.
Typical Frequency by Industry
| Industry | Typical Frequency |
|---|---|
| Aerospace | 40 kHz |
| Automotive | 25–40 kHz |
| Medical Device | 68 kHz |
| Semiconductor | 170 kHz |
| Electronics | 68 kHz |
| Hydrogen Manufacturing | 40–68 kHz |
| Fire Restoration | 40 kHz |
| Musical Instruments | 40 kHz |
| Firefighter PPE | 40 kHz |
Many applications can successfully use more than one frequency depending on the soil, chemistry, temperature, watt density, and tank design. Call 888-989-5560 and Omegasonics can help you select the best ultrasonic cleaner for your application.
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Ultrasonic Power Calculator
Enter tank dimensions and cleaning intensity to estimate recommended ultrasonic wattage.
ROI Calculator
Estimate annual labor savings from reducing manual cleaning time.
How to Use These Ultrasonic Cleaner Calculators
These calculators are designed to give a practical starting point when choosing an ultrasonic cleaner. The final machine recommendation should also consider usable basket space, liquid depth, part rotation, cleaning chemistry, bath temperature, soil load, production volume, watt density, and how the parts will move through your cleaning workflow.
For example, the outside dimensions of a tank are not the same as the usable cleaning area. Baskets, racks, liquid level, clearance around the part, and the need to rotate or stage parts can all affect the correct ultrasonic cleaner size.
Ultrasonic Frequency Guide
25–28 kHz: More Aggressive Cleaning
Lower frequencies such as 25–28 kHz are typically used for more aggressive cleaning on durable parts with heavy grease, carbon, soot, oil, or heavy contamination. The cavitation bubbles are larger and more forceful, which can help with tough soils on rugged parts.
40 kHz: Best All-Around Industrial Frequency
40 kHz is one of the most common ultrasonic cleaning frequencies because it offers a strong balance of cleaning power, coverage, and surface safety. A properly designed 40 kHz system with higher ultrasonic wattage and strong tank coverage can often make up for the difference between 40 kHz and 25–28 kHz while providing smoother, more even cleaning.
68 kHz: Delicate, Precision, and Electronics Cleaning
68 kHz is often better for delicate parts, electronics, circuit boards, precision components, small features, and sensitive surfaces. This frequency creates smaller cavitation bubbles that can reach fine details while reducing the risk of surface damage.
170 kHz: Ultra-Precision and Fine Particle Cleaning
170 kHz is used for ultra-precision cleaning, fine particle removal, semiconductor applications, optical components, blind holes, intricate geometries, and very small features where a gentler, highly detailed cleaning action is needed.
Tank Sizing Buyer Guide
Choosing the correct ultrasonic cleaner is not just about whether the part fits inside the tank. The part should fit inside the usable cleaning area with enough clearance for fluid movement and ultrasonic activity. Parts that are too close to the tank walls, bottom, or basket may not clean evenly.
For production cleaning, also consider how many parts need to be cleaned per day, how long each cycle takes, whether parts need to be rinsed or dried, and whether the process should be built as a single tank, multi-stage cleaning line, or custom automated system.
Helpful Ultrasonic Cleaner Resources
Industrial ultrasonic cleaning systems for parts cleaning and production use.
Compact ultrasonic cleaners for smaller parts and lower-volume cleaning.
Lift-assisted ultrasonic cleaning systems for heavier parts and baskets.
Wash, rinse, and dry systems for higher-throughput cleaning operations.
Custom tanks and engineered ultrasonic cleaning systems.
Cleaning chemistries designed for ultrasonic cleaning applications.
Ultrasonic Cleaner FAQ
What size ultrasonic cleaner do I need?
You need a tank large enough for the part, basket, fluid movement, and cleaning clearance. Do not size the tank only by the part’s outside dimensions. The correct tank should also match your production volume and workflow.
What ultrasonic frequency is best for cleaning?
25–28 kHz is typically more aggressive, 40 kHz is the best all-around industrial frequency, 68 kHz is better for delicate, precision, and electronics cleaning, and 170 kHz is used for ultra-precision and fine particle cleaning.
Is 40 kHz better than 28 kHz?
It depends on the application. 28 kHz is usually more aggressive for heavy contamination, while 40 kHz provides more balanced cleaning and better coverage. With enough ultrasonic wattage and good tank design, 40 kHz can often handle tough cleaning while being more versatile.
How many watts per gallon do I need?
Light cleaning may use around 35 watts per gallon, general industrial cleaning may use around 45 watts per gallon, and heavy-duty cleaning may require around 60 watts per gallon or more depending on the tank design and application.
How much labor can ultrasonic cleaning save?
Labor savings depend on your current manual cleaning time, labor rate, throughput, soil level, and cleaning process. Many companies use ultrasonic cleaning to reduce hand scrubbing, improve consistency, and free employees for higher-value work.
Need Help Choosing the Right Ultrasonic Cleaner?
Call Omegasonics at 888-989-5560 or request a quote. Our team can help confirm tank size, frequency, wattage, chemistry, workflow, and the best equipment for your application.