Video Tutorial
Elmasonic Benchtop Ultrasonic Cleaners: Models E, S, and P
Explore three Elma benchtop ultrasonic cleaner lines. Understand the differences in features, power, and capabilities to choose the right model for your cleaning requirements.
Key Takeaways
- Three benchtop lines are differentiated by features, not quality or warranty
- Elmasonic E is the basic line for effective cleaning at a great value
- Elmasonic S adds power and three operating modes (clean, degas, mix)
- Elmasonic P includes adjustable power and dual-frequency capability (37 or 80 kHz)
- All models come in multiple tank sizes for different applications
Elmasonic E Series
Designed For:
Basic ultrasonic cleaning applications where effective cavitation is needed without bells and whistles.
Features:
- Proven, dependable ultrasonic cleaning performance
- Single operating mode (standard cleaning)
- Available in multiple tank sizes (2–6 liter range)
- Excellent value for money
- Easy to operate with simple controls
- Full warranty and service support
Best For:
- Lab work and prototyping
- Light production environments
- Budget-conscious buyers
- Educational settings
- General-purpose cleaning
Elmasonic S Series
Designed For:
Production facilities and demanding applications requiring more power and operational flexibility.
Features:
- Higher power than E series for faster, more aggressive cleaning
- Three operating modes:
-
- Cleaning mode (standard ultrasonic cavitation)
- Degassing mode (on/off cycling to remove gases from fresh solution)
- Mixing mode (gentle agitation without full cavitation)
- Available in multiple tank sizes (2–15 liter range)
- Better for continuous production use
- Enhanced durability for demanding applications
Best For:
- Production and manufacturing facilities
- Dental and medical instrument cleaning
- Jewelry production
- Applications requiring degassing capability
- High-throughput environments
Elmasonic P Series
Designed For:
Advanced users and specialized applications requiring ultimate flexibility and control.
Features:
- All S series features plus advanced capabilities
- Adjustable ultrasonic power (allows you to tune cleaning intensity)
- Dual-frequency capability:
-
- 37 kHz for standard to aggressive cleaning
- 80 kHz for delicate and precision work
- Sweep mode to prevent hot spots and dead zones
- Available in multiple tank sizes (2–15 liter range)
- Superior control for diverse cleaning needs
Best For:
- Facilities cleaning diverse part types (coarse and delicate)
- Precision medical device manufacturing
- Optics and eyeglass cleaning
- Research and development environments
- Contract cleaning services with varied requirements
- Applications where tuning and optimization are critical
Feature Comparison
Operating Modes
- E Series: Cleaning only
- S Series: Cleaning, Degassing, Mixing
- P Series: Cleaning, Degassing, Mixing + Adjustable power + Dual-frequency
Power & Cleaning Speed
- E Series: Standard power, adequate for general work
- S Series: Higher power, faster cleaning cycles
- P Series: Adjustable power, maximum flexibility
Frequency Options
- E Series: Single frequency (typically 37 kHz)
- S Series: Single frequency (typically 37 kHz)
- P Series: Dual-frequency (37 kHz + 80 kHz, or similar combination)
Choosing Between E, S, and P
Choose E If:
- You're just getting started with ultrasonic cleaning
- Your cleaning needs are straightforward and consistent
- Budget is a primary concern
- Production volume is low to moderate
Choose S If:
- You need three operating modes (especially degassing)
- Production volume is moderate to high
- Faster cleaning cycles matter
- You want flexibility without premium cost
Choose P If:
- You clean very different part types (coarse and delicate)
- You need fine-tuned control over cleaning parameters
- Precision and consistency are critical
- You're willing to invest in capabilities you'll use
Frequently Asked Questions
Can I upgrade from E to S later?
Yes. You can start with an E series and purchase an S or P model later. However, you'll have two separate cleaners. It's best to choose the right model upfront if budget allows.
Is the warranty the same across all three series?
Yes. All Elmasonic benchtop lines include the same manufacturer warranty and support. Quality is consistent across the three series, the differences are in features and capabilities, not in build quality.
Can I use different cleaning solutions with all three models?
Yes. All three models are compatible with standard ultrasonic cleaning solutions. Verify solution compatibility with your specific model, as some specialized or aggressive solutions may have restrictions.
Is the P series overkill if I only clean one type of part?
Possibly. If your cleaning needs are very consistent and narrow, an E or S series may be sufficient. However, P series flexibility allows for future expansion if your needs change.