{"product_id":"ultrasonic-jewelry-cleaner","title":"Ultrasonic Jewelry Cleaner","description":"\u003ch2 dir=\"auto\"\u003eUltrasonic Jewelry Cleaner – QualiUC™ J Series\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe QualiUC™ J Series Ultrasonic Jewelry Cleaner provides an efficient cleaning solution for jewelers, watch repair professionals, opticians, and home users. Designed for small valuables and delicate items, the cleaner uses a 40 kHz ultrasonic transducer and 35 W output power to create consistent ultrasonic cavitation throughout its 600 mL SUS304 stainless steel tank. This process helps remove oil, tarnish, dust, and everyday grime from rings, chains, earrings, eyeglass frames, and other small items with minimal manual cleaning.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eSimple Ultrasonic Cleaning Operation\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe QualiUC™ J Series is designed for straightforward countertop operation. Add tap water to the stainless steel tank, place the item in the cleaning basket, close the lid, and start the cleaning cycle. A built-in 3-minute automatic shut-off timer helps provide consistent cycle times while simplifying routine cleaning tasks.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe SUS304 stainless steel tank offers resistance to acidic and alkaline residues commonly associated with jewelry cleaning solutions. Its durable ABS housing provides a lightweight, compact design suitable for jewelry counters, repair benches, optical workstations, and home use.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eReliable Cleaning for Jewelry and Small Items\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eUltrasonic cavitation reaches small surfaces, gaps, and hard-to-access areas that can be difficult to clean manually. The QualiUC™ J Series can serve as a convenient preliminary cleaning step before polishing, repair, maintenance, or visual inspection.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eTypical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJewelry cleaning and maintenance\u003c\/li\u003e\n\u003cli\u003eWatch component and accessory cleaning\u003c\/li\u003e\n\u003cli\u003eEyeglass and optical frame cleaning\u003c\/li\u003e\n\u003cli\u003eSmall-item cleaning in repair workshops\u003c\/li\u003e\n\u003cli\u003eRoutine household cleaning of suitable items\u003c\/li\u003e\n\u003cli\u003ePreliminary cleaning before polishing or inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eDual-Voltage Configuration\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe QualiUC™ J Series supports AC 100–120 V \/ 60 Hz and AC 220–240 V \/ 50 Hz, providing compatibility with electrical systems across North American and international markets.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe unit is available with CE, FCC, PSE, and RoHS certifications, supporting regulatory requirements across major markets served by Qualitest.\u003c\/p\u003e\n\u003ch2 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eUltrasonic Jewelry Cleaner – QualiUC™ J Series Applications\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe QualiUC™ J Series Ultrasonic Jewelry Cleaner is suitable for cleaning a variety of small, non-porous items used in jewelry, optical, dental, maintenance, and precision-service environments. Ultrasonic cavitation helps loosen surface contaminants from areas that can be difficult to reach through conventional manual cleaning.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJewelry Retail and Repair: Helps remove tarnish, polishing residue, skin oils, and everyday dirt from rings, necklaces, bracelets, and earrings before sale, inspection, or return to customers.\u003c\/li\u003e\n\u003cli\u003eWatch and Timepiece Service: Suitable for cleaning compatible watch cases, bands, and waterproof watches without requiring abrasive scrubbing.\u003c\/li\u003e\n\u003cli\u003eOptical Shops: Helps remove skin oils, dust, lens debris, and general grime from suitable eyeglass frames and compatible optical components.\u003c\/li\u003e\n\u003cli\u003eDental Offices: Can be used to clean compatible dentures, retainers, and small dental hardware as part of a broader cleaning and disinfection workflow.\u003c\/li\u003e\n\u003cli\u003eCoin and Collectible Care: Helps loosen surface dirt from suitable coins, medals, and small metal collectibles without direct abrasive contact.\u003c\/li\u003e\n\u003cli\u003ePersonal Care Tool Maintenance: Suitable for cleaning compatible grooming tools, combs, razor components, and other small non-porous accessories.\u003c\/li\u003e\n\u003cli\u003eSmall Electronics and Precision Parts: Can assist with removing suitable residues and contaminants from compatible connectors, small components, and precision parts. Compatibility should be confirmed before ultrasonic cleaning electronic assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eStandards and Compliance\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe QualiUC™ J Series is designed with reference to recognized practices for ultrasonic cleaning and electrical appliance safety.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eASTM G131 – Standard Practice for Cleaning of Materials and Components by Ultrasonic Techniques\u003c\/li\u003e\n\u003cli\u003eIEC 60335-1 – Household and Similar Electrical Appliances – Safety – General Requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUltrasonic Jewelry Cleaner – QualiUC™ J Series Key Features\u003c\/h2\u003e\n\u003cp\u003eThe QualiUC™ J Series Ultrasonic Jewelry Cleaner combines practical ultrasonic cleaning performance with a compact design suited to jewelry counters, repair benches, optical shops, and other professional workspaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e40 kHz Ultrasonic Frequency: Produces consistent ultrasonic cavitation to help loosen dirt, oils, tarnish, and other contaminants from suitable jewelry and small precision items.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e35 W Output Power: Provides reliable ultrasonic cleaning action throughout the tank while maintaining a practical power level for routine cleaning applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSUS304 Stainless Steel Tank: Offers strong resistance to corrosion and supports repeated cleaning cycles with compatible cleaning solutions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3-Minute Automatic Shut-Off: Provides a preset cleaning cycle and automatically stops operation when the cycle is complete, simplifying routine use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e600 mL Tank Capacity: Provides sufficient space for rings, earrings, watch components, eyeglasses, and other small items while maintaining a compact countertop footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-Voltage Power Supply: Supports AC 100–120 V \/ 60 Hz and AC 220–240 V \/ 50 Hz, making the cleaner suitable for different electrical systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact ABS Housing: Provides a lightweight and space-efficient enclosure that is easy to position on jewelry counters, service benches, and workstations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCE, FCC, PSE, and RoHS Certifications: Supports regulatory and environmental compliance requirements for markets where these certifications apply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eThe QualiUC™ J Series Ultrasonic Jewelry Cleaner uses acoustic cavitation to loosen contaminants from submerged items. A transducer positioned beneath the cleaning tank converts electrical energy into high-frequency mechanical vibrations at 40 kHz. These vibrations travel through the water as alternating pressure waves.\u003c\/p\u003e\n\u003cp\u003eDuring the low-pressure phase of each cycle, microscopic bubbles form within the liquid. As the pressure increases, these bubbles rapidly collapse, producing localized mechanical forces near the surface of the submerged item.\u003c\/p\u003e\n\u003cp\u003eThe resulting cavitation action helps dislodge oil, tarnish, dust, and particulate residue from small gaps, crevices, engraved areas, and other difficult-to-reach surfaces. This makes ultrasonic cleaning particularly useful for items with intricate shapes where conventional cloth or brush cleaning may not reach every area effectively.\u003c\/p\u003e\n\u003cp\u003eBecause cavitation occurs throughout the cleaning solution, ultrasonic energy can reach multiple surfaces of an immersed item simultaneously. This provides a more consistent cleaning action across rings, earrings, watch components, eyeglass frames, and other compatible small items.\u003c\/p\u003e\n\u003cp\u003eThe QualiUC™ J Series operates with a 35 W ultrasonic output, providing consistent cleaning activity within its 600 mL tank. For routine cleaning applications, tap water can be used, while a small amount of suitable mild detergent may be added when appropriate. The required cleaning solution should always be selected according to the material and manufacturer's care recommendations for the item being cleaned.\u003c\/p\u003e\n\u003ch2\u003eUltrasonic Jewelry Cleaner - QualiUC™ J Series Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Size\u003c\/td\u003e\n\u003ctd\u003e155 × 95 × 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Size\u003c\/td\u003e\n\u003ctd\u003e200 × 140 × 125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Volume\u003c\/td\u003e\n\u003ctd\u003e600 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltrasonic Frequency\u003c\/td\u003e\n\u003ctd\u003e40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e35 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC100-120V, 60Hz \/ AC220-240V, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Material\u003c\/td\u003e\n\u003ctd\u003eSUS304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer\u003c\/td\u003e\n\u003ctd\u003e3-minute auto shut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, PSE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52990299472183,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/ultrasonic-jewelry-cleaner148705.webp?v=1789492907","url":"https:\/\/qualitest.us\/es\/products\/ultrasonic-jewelry-cleaner","provider":"Qualitest USA LC","version":"1.0","type":"link"}