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Elma Ultrasonic Cleaner xtra ST 500H

Large Ultrasonic Cleaner for Industrial Applications

  • Length:
    11.80 in.
  • Width:
    11.80 in.
  • Depth:
    19.70 in.
  • Volume:
    13.2 gal.

- 13 gallons for larger cleaning jobs
- Dual-frequency 25 or 45 kHz operation
- Degas in 5-10 minutes with powerful Pulse mode
- 3 modes optimize preliminary and final cleaning
- Push-button control temperature and time
- Quick disconnect/replace modular electronics system


Product Details

Large Ultrasonic Cleaner for Industrial Applications

LED control panel: Clearly displays all set and actual operational parameters 

Benefit: Allows for quick, easy setting and monitoring of process status

Dual-Frequency:  Set unit to clean at 25 kHz or 45 kHz

Benefit: Accomplish a broad range of cleaning tasks with a single ultrasonic cleaner

Sweep mode: Continuous slight frequency variation eliminates hot spots, dead zones and standing waves

Benefit: Provides uniform and thorough cleaning; prevents damage to electronic components    

Pulse mode:  Produces intense bursts of increased ultrasonic power

Benefit: Removes stubborn contaminants; quickly degasses fresh solutions

Dynamic mode:  Unit auto-switches between sweep and pulse modes

Benefit:  Faster cleaning results for highly soiled, difficult-to-clean products

Heater: Thermostatically adjustable heater 30° to 80°C

Benefit: Improves cleaning effectiveness; required for removing grease and oil

Timer:  Set from 1 - 30 minutes or continuous with manual shut off 

Benefit:  Lets you “set and forget” cleaning cycle and attend to other matters

Safety auto-off: Shuts down after 12 hours continuous operation or if liquid reaches 90Ì´Ì_̴偡C

Benefit: Prevents damage to parts and the equipment if you fail to shut it off

Drain:  Side-mounted stainless steel ball valve

Benefit:  Speeds solution changes and tank cleaning

With the dual-frequency Elma xtra ST500H large ultrasonic cleaner in your shop you’ll be able to take on cleaning projects that leave your competitors shaking their heads.   Not only is it a large ultrasonic cleaner, it comes equipped with control functions that let you match cleaning procedures precisely to the job in the basket.    

Customized cleaning with the large ultrasonic cleaner control panel

The fact that the dual-frequency Elma xtra ST500H large ultrasonic cleaner is two cleaners in one is just part of the story.  Use the intuitive control panel to select 25 kHz for heavy-duty cleaning or 45 kHz for more delicate jobs.   The power of both frequencies is increased by activating the pulse mode which, in addition to quickly degassing new solutions, blasts contaminants away in a jiffy.  

For enhanced cleaning of products push the “Dynamic” button for up to 10-minutes of automatic switching between Sweep and Pulse.

Refine your industrial ultrasonic cleaning processes by setting cleaning times up to 30 minutes with automatic shut-off or continuous operation with manual shut-off.  The system will automatically shut down after 12 hours for safety.  Temperature options range from 30°to 80°C, with auto-start of cleaning when the selected temperature is reached.  To protect the unit and its contents there is an auto shut-off at 90°C.  All operating parameters – both actual and set – are indicated by LED displays, meaning minimum supervision is required on your part.

Check these features on the Elma xtra ST500H large ultrasonic cleaner

  • Precision German construction
  • Dynamic sweep/pulse mode for enhanced cleaning action
  • Welded tank construction warranted for 3 years
  • Attractively styled easily cleaned stainless steel housing
  • Roller mounts for easy moving; roller stops hold unit in place
  • Full function ergonomic control panel
  • Control and generator components can be quickly exchanged
  • Two basket positions for cleaning and draining
  • Side-mounted ball valve drain
  • Slanted tank floor for fast draining
  • Comprehensive operations manual
  • Options include baskets, stainless steel lid, and hinged flip-top sound-deadening cover

Questions?  Contact the ultrasonic cleaning experts at iUltrasonic.

We’ll help you select the right sized ultrasonic equipment, the correct biodegradable solution concentrates and operating procedures to get the highest productivity possible from your ultrasonic cleaner investment.   


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