Digital Ultrasonic Cleaner

A digital ultrasonic cleaner uses high-frequency sound waves to create cavitation bubbles in a liquid, which in turn scrubs and cleans items placed inside. These cleaners are popular for a wide range of applications, from cleaning delicate jewelry and dental instruments to industrial parts and circuit boards.

In Bangladesh, you can find digital ultrasonic cleaners in various sizes and with different features to suit specific needs. Prices and availability can vary depending on the retailer, brand, and specifications.

Types and Applications:

• Small-scale: These are typically 2L to 6L models used for cleaning eyeglasses, jewelry, watches, small metal parts, and personal care items. They often feature digital timers and may have a heating function.
• Laboratory/Medical Use: Larger capacity cleaners (6L and up) with more advanced features like adjustable temperature controls, degas functions, and precise timers are used in laboratories, clinics, and workshops for cleaning instruments and equipment.
• Industrial Use: The largest cleaners, with capacities of 20L or more, are designed for heavy-duty industrial applications such as cleaning car parts, machinery components, and large tools. They are built with durable materials and powerful transducers for robust cleaning.

Key Features:

• Capacity: The volume of the tank, measured in liters (L), is a primary factor in both price and functionality.
• Ultrasonic Frequency: Most cleaners operate at around 40 kHz, which is a good balance for general-purpose cleaning. Lower frequencies (e.g., 28 kHz) are more aggressive and suitable for industrial cleaning, while higher frequencies are better for delicate items.
• Heating: A heating element can significantly improve the cleaning process, especially for removing oil, grease, and other stubborn contaminants.
• Timer and Controls: A digital display and timer allow for precise control over the cleaning cycle. Some models offer an "infinity" mode for continuous operation.
• Material: Most units are made from durable stainless steel (often SUS 304) to resist corrosion and ensure longevity