An ultrasonic bath is a cleaning device that allows for thorough cleaning in almost any metal, plastic, ceramic or other material. Jewelry and watches, optics, weapons, dental tools, aesthetics, coins, parts after machining, auto parts, and more. The method is a gentle and thorough method that allows you to clean tools and Devices. Even in the most difficult places to clean. To get the best results from the cleaning device, it is important to know the best way to use it. In this article, I will explain how an ultrasonic bath works.
What is An Ultrasonic Bath and how does it work?
Ultrasonic baths are a cleaning method that uses ultrasound and a liquid to clean objects. Because it is reliable, it is often used for the final cleaning of components and tools. Ultrasonic baths use Cavitation bubbles induced by high-frequency pressure (sound) waves to agitate a liquid. The ultrasound (usually 25-42 kHz) waves. The accumulative effect of the millions of imploding bubbles is what causes the cleaning effect of ultrasonic cleaning.
What are the Advantages of ultrasonic baths?
The benefits of the bath are many. Is one of the most effective cleaning methods. It has many advantages, especially compared to manual cleaning.
-The bath cleans a wide range of contaminants and bacteria like grease, oil, dirt, dust, rust, pigment, and more.
-Excellent and reliable cleaning: Ultrasonic cleaning removes the dirt and the smallest particles. After a complete cleaning cycle with the proper cleaning fluid, parts will be free of dirt.
-Gentle and safe - the use of the bath is very safe and will not damage the tools. If follow the manufacturer's instructions.
-A bath can clean the most difficult places. Effective and thorough cleaning
-Tools can be cleaned at the same time - if the volume of the device is large, several tools can be cleaned at the same time.
-Easy and simple to operate.
-Simple and inexpensive maintenance.
Applications of Ultrasonic baths
A wide range of objects and materials can be cleaned with the device:
-optics.
-jewelry.
- Watch gears.
- Straps and bracelets of watches.
- Eyeglasses and sunglasses.
-Dentures
-Removal of old paint
Optical components.
-coins
-Auto parts and aviation.
-Dental devices and surgical tools.
-Parts after machining.
-Devices for aesthetic salons such as pedicures, manicures, hair removal, hair transplants.
What is not suitable for an Ultrasonic bath:
-organic materials
-Products that you do not want the color to come out
-Flammable and explosive materials
-Animals
How Long Does It Take to Clean
The cleaning time varies and depends on a number of factors such as the size of the device, the power of the device. In general, you can clean most parts in 2-10 minutes, and up to 20 minutes for large and particularly dirty dishes.
Frequencies
The frequency of ultrasonic waves is important and effective. You should look at the specific frequency range.
25 kHz-This is used mainly for industrial applications. This is the strongest power that can be used in the device.
40 kHz-Suitable for cleaning coins, jewelry and all standard things. 40 kHz is the most common and useful
80 kHz- This frequency works best for parts with lots of items and complex geometry. For example, objects with small holes, fine threads, and other complex features.
120 kHz or more- They have a not high cavitation force and their main job is for the removal of the tiniest particles. Their main applications are mainly in the medical and optical industries, to remove dust from sensitive places and more
What is the most common:
Unless you have specific requirements, the best ultrasonic cleaning frequency to use is 40 kHz or something close to it, like 42 kHz.
Where to buy an ultrasonic bath
MRC specializes in cleaning and disinfection products and provides ultrasonic baths for laboratories and industry. MRC has been a laboratory equipment company for 30 years