The device is designed to clean the surface of jewelry, lenses, instruments for dentistry, surgery and precision industry. The principle of operation is based on the creation of the effect of cavitation under the action of a frequency of 20 ~ 40 kHz. The shock wave creates a zone with variable pressure, which, in turn, causes the formation of microscopic bubbles. The latter, by collapsing, transmit the effect on the contaminated surface to be treated. The product, with this process, is completely immersed in an ultrasonic bath. Selection criteria: supply voltage, ultrasound frequency, capacity and internal dimensions of the bath.
Content:
AOYUE 9030 - effective and inexpensive
Ultrasonic bath for cleaning small items from adhering mineral oil, rosin, stuck grinding and polishing pastes and other substances.
The power of the structure will allow gently and delicately removing heavy and viscous materials from the surface of soft or fragile parts.
Simple pure water is used, - it is allowed to take ordinary tap liquid. The product tank is corrosion resistant, airtight. Power - standard single-phase mains 220 volts.
Pros:
- Compact size, ease of use, tightness.
- Effectively cleans precious items, especially silver and stones from fat deposits.
- Very inexpensive product.
Minuses:
- Because of the detergent (probably), dark spots appear on some of the details, without loss of efficiency.
- Work in plain water with iron for more than 15 minutes is a guarantee of getting rust.
JEKEN CE-5200A - Cleaning CDs
Device for removing fat and mechanical mud deposits from the surface of a CD, VCD or DVD. Able to work with jewelry of various metals of the most bizarre form.
The tub is made of high quality stainless steel with an internal useful volume of three-quarters of a liter. Power reaches 50 watts.
There are five modes with free adjustment of processing time at a frequency of 42000 hertz. The product is certified according to several international standards.
Pros:
- Compact device, good tidy disk surface.
- It is completed with a stand for discs, there is a device for setting the clock.
- Affordable price, the choice of mode and processing time.
Minuses:
- Not very suitable for cleaning manicure tools, including from blood residue.
BAKU BK-9050 - adjustable power
Stainless steel tank equipped with an ultrasonic transducer. Used for non-aggressive cleaning of old coins, jewelry, artifacts. Brings up electronic circuit boards by removing drops of rosin.
The device is equipped with an exhibition mechanism of two types of power, depending on the tasks to be performed.
The front panel is equipped with an intuitive, push-button control system. Apply pure water or with the addition of detergents, household chemicals, a mixture of various organic alcohols in order to enhance the washing effect.
Pros:
- Adjustable power - for delicate items or heavy pollution.
- Convenient shape, airtight lid, clear handling.
- Visualization of the selected parameters through the display screen.
Minuses:
- Noisy, like a mini-vacuum cleaner.
- It is necessary to monitor the types of metals, so as not to form a galvanic couple.
Skymen JP-008 - touch control
Design for cleaning various products by means of dynamic oscillations in the fluid medium at ultrasonic frequencies.It is intended for operations with jewelry of various metal and a complete set.
It works with nail cutters, nail files, is used when removing drops of rosin and other flux from electronic and radio circuit boards. Possible cleaning dentures, watches.
It is completed with a special plastic grid to isolate the loaded object from the main body of the bath.
Pros:
- Convenient, unobtrusive control through the touch buttons - very, unexpectedly.
- Plaque removes from the prosthesis once or twice, nor any toothbrush is necessary.
- Very nicely made, resembles a medical autoclave.
Minuses:
- There is no fixation of the cover, during work terribly rattles.
- The description does not correspond to the declared data: the frequency is 40 hertz, instead of 42 and only 15 minutes, instead of 30.
CE-5700A - Digital Timer
Light and easy to manage ultrasonic bath. There are a choice of five different types of processing. The device is equipped with a digital timer to accurately set the cleaning time of the loaded products.
It is completed with a protective lattice (basket), stands on dials, wrist watches and jewelery.
Area of use: removal of fatty contaminants and layers, salt deposits from the surface of dentures, jewelry, manicure and other tools, cleaning electronic storage media.
Pros:
- Silent, durable plastic case, touch panel with display.
- A clear show of time on a digital timer.
- Sealed cover, stylish design.
Minuses:
- Negative traits are not detected by consumers.
Pro'sKit SS-803F - eco-friendly cleaning
The device of ecological cleaning from the remains of mineral oil, polishing substances. Effectively removes oil and fat deposits, the remains of rosin and other flux from the surface of the printed circuit board.
The device is based on the effect of high-frequency waves on the surface being cleaned. Bath is used in a scientific laboratory, dental clinic or medical facility.
Recommended for use in jewelry shops, buying and pawnshops. The design provides microprocessor control thermostat. Processing time can reach one and a half hours.
Pros:
- Ultrasound high frequency, environmentally friendly cleaning process.
- Treatment of dentures, brushes, comb, glasses.
- Five processing modes.
Minuses:
- Only positive reviews.
Codyson CD-7810A - ideal for small jewelery
Easy to use, but effective ultrasonic device for mixing chemical liquids or degassing solutions. It is used in medicine - cleaning and polishing of optical products, sterilization of instruments, preparation of dental devices.
The device is very convenient to work with jewelry from various metals and precious and semi-precious stones. It is completed with a basket and stands for various processed items.
Pros:
- Convenient device for working with second-hand jewelry.
- Ability to clean discs and manicure devices.
- Simple and clear control panel.
Minuses:
- Slightly noisy, but that, if you stand close.
AOYUE 9060 - increased volume
Ultrasonic bath with increased to one liter volume. Applied microprocessor control. The control system is formed on a single panel, equipped with a display of visualization of working time of the process.
The device is equipped with a durable transparent cover for monitoring in the current time mode the processing operation. The power of the ultrasonic emitter is designed to remove heavy, viscous substances of mineral oils, various wax structures, including rosin-based fluxes.
Pros:
- The increased bath size, respectively, the increased internal volume.
- Work with "sticky" layers.
- Intuitive control panel, nice design.
Minuses:
- Perhaps the price. The device is not for home use.
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