For gold and silver jewelry, can be said that every family “Hostess”will have high-priced products, for these at every turn tens of thousands, few also want hundreds of small baby, we want to give the best arrangements. In our long-term use and wear, these gold and silver jewelry with some stains, jewelry are generally smaller and different shapes. If the hand to clean, perhaps some of the surface can also be cleaned. But some can not see the gap on the cleaning can not see, ultrasonic cleaning jewelry, not only can be clean and some can not see the place can also be very good clean. So, how long does it take to clean jewelry with an ultrasonic cleaner? How often is the best time to wash.
In fact, the ultrasonic cleaning time is not an accurate time, but mainly depends on a number of decision ultrasonic cleaning duration factors:
1, Ultrasonic power.
2. Ultrasonic frequency.
3. Choice of cleaning agents.
4. The degree of dirt in the object itself.
Ultrasonic power is one of the decisive factors. For example, when the ultrasonic power is strong, it can be cleaned in a short time. If it is to clean some glasses, necklaces, bracelets, gold platinum jewelry, jewelry and other household small items, cleaning objects is dust, oil stains and other dirt, generally need 3-5 minutes. However, if the objects to be cleaned are relatively large and heavy, such as hardware and metal parts, they are widely used in industries such as railway industry, aerospace, ships, automobiles, etc. , and the parts of these industries often dirt, grease heavier, rough appearance, so the need for a strong low-frequency transducer, cleaning time is generally about 20-30 minutes. But some precision optical parts use high-frequency transducers, and high-frequency ultrasonic cleaners are more expensive than low-frequency ones. In laboratories, medical research, etc.
The object to be cleaned is more precise and delicate, and the vibration intensity should not be too high. Generally choose the frequency of 40KHz or above ultrasonic cleaning machine, cleaning time is generally 5-30 minutes. In addition, the cleaning time is also related to the detergent. For some chemical dirt, it is necessary to add cleaning agent to produce chemical reaction, so as to achieve thorough cleaning. If the choice of cleaning agent is not correct, the ultrasonic cleaning machine will not be cleaned when scrapped. Therefore, the general is not the failure of ultrasonic cleaning machine, after all, ultrasonic cleaning machine only plays the role of physical cleaning. As for how often to wash, there is no requirement, as long as you feel that jewelry needs to be cleaned, then go straight to clean it, there is no special requirement.
