Ultrasonic Cleaner SunRise Technology AG643 (model BK-9050) — digital ultrasonic cleaner

Digital ultrasonic cleaner SunRise Technology AG643 (model BK-9050) is designed for precise removal of contaminants from small parts, jewellery, optical components and electronic assemblies. The device uses ultrasonic cavitation to dislodge dirt, residues and oils from surfaces and crevices without mechanical abrasion. Programmable digital controls allow setting cleaning time and operating modes to match part size and contamination level, making the unit suitable for use in workshops, laboratories and jewellery repair stations.

Advantages

The ultrasonic cleaner delivers uniform cleaning through high-frequency vibration, reaching areas that are difficult to treat manually. Digital controls provide repeatable cycles and accurate timing, while a compact tank and durable exterior make the unit practical for benchtop use. Its non-contact cleaning process reduces the risk of damage to delicate items such as optics and electronic components compared with mechanical scrubbing.

Suitable for

• Cleaning jewellery, rings, bracelets, and small watch parts
• Removing flux, solder residues and fine particles from electronic assemblies and connectors
• Cleaning optical lenses, microscope parts and precision glass components
• Maintaining small metal parts, tools and mechanical fittings in a workshop

Key specifications

• Cleaning method: ultrasonic cavitation with digital control
• Tank material: corrosion-resistant metal (stainless steel)
• Programmable cleaning cycles: adjustable time settings for tailored cleaning
• Control interface: digital display with simple input for time and mode
• Typical capacity: suitable for small parts and batches (benchtop size)

How to use

Fill the tank with an appropriate cleaning solution or water with detergent to the recommended level, place items in a basket or directly in the tank ensuring they do not touch the tank walls, select the desired program and set the cleaning time on the digital control, then start the cycle. After the cycle ends, remove items and rinse or dry as required. For delicate items, use shorter cycles and milder solutions to avoid surface alteration.

Usage recommendations

Use manufacturer-recommended or mild neutral detergents for best results and avoid strong acids or abrasives that could damage parts or the tank. For electronics, ensure components are designed to withstand aqueous cleaning and fully dry assemblies before powering. Regularly clean and drain the tank and replace the cleaning solution when visibly contaminated to maintain performance.