Digital Ultrasonic Cleaner

The KHTD series is the most common digital ultrasonic cleaner built around a straightforward digital control panel. Instead of mechanical dials, you use push-buttons to set the time and temperature, and an LED display shows everything at a glance. There are three practical features worth understanding.

This digital series of ultrasonic cleaners comes with digital control buttons for setting working time and heating temperature. The timer counts down in exact one-minute increments. If your cleaning routine calls for a 12-minute cycle at 55°C, you set both numbers on the keypad and press start. The machine runs the cycle and stops automatically when the timer reaches zero. The LED display shows the remaining time throughout, so you can glance at the machine and know exactly where the cycle stands without standing over it. For tasks you repeat often, this exact control means every cycle runs identically to the last.

The KHTD series digital ultrasonic cleaner includes a degas function, operated by its own button on the control panel. Pressing it triggers an automated pulse cycle: the ultrasonics alternate between short periods and brief pauses, which encourages microscopic air bubbles—introduced when fresh water or cleaning solution is poured into the tank—to rise to the surface and escape. Freshly poured solution always contains suspended air that cushions the cavitation energy and weakens the cleaning action. Running the degas cycle before placing items in the bath removes this trapped air, restoring full cleaning power. The cycle runs on its own and completes without further attention.

The LED display shows both the set temperature and the current solution temperature. As the ultrasonic cleaner heater works, you can watch the actual temperature rise toward the target. The remaining cycle time counts down in real time during operation. There is no guessing whether the machine is running, how warm the solution is, or how much time is left—the display provides a clear answer at any moment.

A KHTD digital heated ultrasonic cleaner handles most routine cleaning tasks across a wide range of settings:

• Workshop — Degrease small parts, fasteners, and tools. The heated ultrasonic bath and degas function make a noticeable difference when cleaning carburettor components and fuel injectors.
• Laboratory — Clean glassware, beakers, pipettes, and sample vials. The digital timer supports documented cleaning protocols with repeatable cycle parameters.
• Dental & Medical — Process dentures, scalers, forceps, and small instruments. The degas function helps cavitation reach into hinged joints and lumens.
• Jewellery & Eyewear — Restore shine to rings, chains, and glasses. Gentle cleaning at 40kHz frequency with controllable temperature.
• Home & Hobby — Clean personal items, model parts, and small collectibles with push-button convenience.

All digital ultrasonic cleaners feature an LED display with a digital timer (1–99 minutes), a digital thermostat (0–80°C), and a degas function button.

KHTD Series Digital Ultrasonic Cleaner Catalogue

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