3L Digital Ultrasonic Cleaner for Dentures | Heated Ultrasonic Bath for Dental Instruments

The K230HTD 3L digital ultrasonic cleaner marks the entry point for digital ultrasonic cleaning in a laboratory or serious workshop context. With 120W of ultrasonic power—double the output of the 1.3L and 2L models—and a 200W heater driving a 3-liter ultrasonic bath, this unit generates noticeably stronger cavitation. The digital control panel includes the degas function, precise temperature setting, and a timer that counts down to zero with LED visibility. For a university teaching lab, a quality control station, or a small repair bench, it delivers repeatable, documented cleaning cycles in a compact format. It is a small portable ultrasonic cleaner for dentures, both at home and in commercial areas. The heated ultrasonic bath features an automatic frequency sweep function, ideal for cleaning dental instruments in clinics.

• 120W Ultrasonic Power – Double the cavitation intensity of 60W models for faster contaminant removal.
• 200W Heater – Heats the 3L volume ultrasonic bath quickly and holds temperature accurately via digital thermostat.
• Digital Timer (1–99 min) – Set exact cycle durations; the LED counts down in real time.
• Degas Function – Standard on all KHTD digital ultrasonic cleaners; ensures a fresh solution is ready for peak cleaning.
• 240x140mm Tank – Rectangular shape ultrasonic bath fits small lab glassware and instruments.

• Teaching Laboratories – Clean glassware, small instruments, and sample containers between student sessions.
• Quality Control – Standardized cleaning of test coupons, gauges, and small inspection tools.
• Small Parts Workshop – Nuts, bolts, small bearings, and hobby-grade mechanical components.
• Jewellery Batch Cleaning – Multiple rings, earrings, and chains cleaned simultaneously.

The K230HTD 3L digital ultrasonic cleaner is where the KHTD series transitions from personal care to professional use. The 120W power increase is tangible—items that would require two cycles on a 60W machine often come clean in one. The digital timer allows documenting cleaning protocols, which is increasingly expected in regulated environments where equipment maintenance records are audited.

What’s Included

• K230HTD 3L digital ultrasonic cleaner
• Stainless steel cleaning basket
• Stainless steel lid
• Power cable

Parameter	Specification
Model	K230HTD
Volume	3 Litres
Ultrasonic Power	120W
Frequency	40kHz
Heating Power	200W
Temperature Range	0–80°C
Timer	1–99 min digital
Features	Degas function, LED display
Internal Tank Size	240 x 140 x 100 mm
Overall Size	270 x 170 x 240 mm
Carton Box Size	330 x 230 x 300 mm
Gross Weight	3.7 kg

All are the same 3-liter ultrasonic cleaners with various functions such as mechanical knob control, adjustable power, sweep frequency, and multiple cleaning modes – Same volumes, same specifications, different functions.

KHTD Series Specifications Sheet

More KHTD series digital control ultrasonic bath sonicators, ranging from 1.3 liters to 30 liters, are available for your choice. Check if the internal tank size is available for your cleaning items.

Explore More Digital Series

1.3L 150x140x65MM

2L 150x140x100MM

3L 240x140x100MM

4L 300x150x100MM

6L 300x155x150MM

10L 300x240x150MM

15L 330x300x150MM

22L 500x300x150MM

30L 500x300x200MM

Q: Can this unit be used in a lab for cleaning glassware?

Yes, it is suitable for cleaning beakers, test tubes, pipettes, and small flasks. For labs that follow standard operating procedures, the digital timer and temperature control provide the repeatability required for documented cleaning protocols.

Q: How does the degas function work on this model?

Press the degas button before starting a cleaning cycle. The machine will pulse the ultrasonics on and off in a programmed pattern that encourages dissolved air bubbles to coalesce and rise. After approximately 5–8 minutes, the solution is degassed and ready for full-power cleaning. An indicator on the LED display shows when the degas cycle is complete.