The following objects are not suitable for ultrasonic cleaning:
Genuine pearls, semi-precious stones, costume jewelry or soft stones such as pearls, turquoise, coral, emeralds, etc.
The object that can easily be discolored, waterlogged or damaged.
Wooden items, leather items, fabric, materials with a sensitive/already damaged surface, electric devices, polycarbonate lenses (thermoplastics), glasses equipped with coated plastic lenses (even the smallest damage to the surface layer may result in irreparable damages to the material).
Mobile phones, watches, glass frames or artworks made from tortoiseshell or abalone.
Tank Capacity: 15.9 oz. (Maximum water level 450 ml)
Tank Size (oval): 6. 6″x3. 1″x1. 7″.
Cleaning Cycles: 180 Seconds
Tank Material: Stainless Steel.(SUS 304)
Outside Material: ABS
Power Input: AC 100-120V, 60Hz, 35w
Ultrasonic Frequency: 42,000 Hz
Cleaning Technology: Ultrasonic Waves
Automatic Shut Off: Yes
Dimensions (External): 7.9 (L) X 3.6 (W) X 2.4 (H) Inches
Dimensions (Internal): 6.6 (L) X 3.1 (W) X 1.7 (H) Inches
Weight: 2.2 lbs.
Certifications: FCC, ICES, UL,RoHS
How does it work?
Ultrasonic Jewelry/Eyeglasses Cleaner has a transducer that in 3 minutes Generates 42,000 Hz of ultrasonic sound waves which in turn generates cavitations in the liquid. Cavitations are millions of invisible tiny air bubbles which collapse upon contacting items and create mini vacuums that suck off debris. In a simple analogy, it cleans like a brush but reaches places such as crevices and holes where a brush can’t reach.
Combined with Ultrasonic Jewely / Eye Wear Cleaning Concentrate, it gives professional results often better than what you can get from a jewelry store or an optical store.
SIMPLE DESGIN: Ultrasonic cleaner design with box style with one power button、LED indicate and with detachable power cord .One touch control button initiates machine 3 minutes auto-cleaning.
CAPACITY: 15.9 Ounces(450ML) capacity tank ultrasonic cleaner is sufficient for household cleaning jewelry/glasses/makeup brushes/watches/shaver and so on. Does not take up space, easy to collect.
MATERIAL: Inside material is food grade SUS 304, and outside material is ABS .
LOW-NOISE : Eyeglass ultrasonic machine make only a slight hissing noise, does not affect others, nor damage your hearing.
TIPS: Ultrasonic cleaning is a physical process. If glasses have grease or coins are oxidized, can use alkaline cleaners such as hand sanitizer/soap/dishwashing liquid, etc. to make their physical ultrasonic cavitation combined with chemistry reach a depth cleaning effect.and please know that item has cracks or has broken cannot be clean by ultrasonic cleaner.