10L Circuit Board Ultrasonic Cleaner With Drain Vavle

Why You Should Use Ultrasonic Circuit Board Cleaner?
Everyone has gone straight from soldering to testing a circuit board with good results, so is cleaning really need?
For precision work, absolutely. Even a small amount of solder residue, solder flux, dust, dirt, and grime can cause a measurable and significant change in behavior in a circuit, sometimes it can even prevent a circuit from working entirely. Scrubbing a circuit board with a soft brush with alcohol can remove a lot of the surface contaminates, but the residue left is still enough to have an effect on circuit performance. The only way to really clean a circuit board is to use an ultrasonic cleaner.

How It Works?
Ultrasonic sound is generally defined as sound wave frequencies above the range of human hearing, generally 20,000 cycles per second (20 kHz) and higher. Ultrasonic cleaning is performed when the implosion of billions of minute vacuum bubbles against surfaces of objects immersed in an ultrasonic cleaning solution quickly and safely strips away contaminants on those surfaces. Cavitation, the formation, and collapse of these bubbles is produced by the ultrasonic sound waves passing through the liquid. The sound waves are in turn produced by the high-frequency vibration of generator-powered transducers bonded to the ultrasonic cleaning tank.
Ultrasonic cleaner transducers determine the ultrasonic frequency generated for the cleaning process. Ultrasonic cleaners can be specified to operate at frequencies such as 25, 37, 45, and 80 kHz or higher. Some models operate at dual frequencies. The point to keep in mind is the higher the frequency, the (relative) smallness of the cavitation bubbles. Lower frequencies produce more vigorous cleaning and are usually used for heavily soiled parts. As the frequency increases, bubbles get (relatively) smaller for gentler cleaning and with better ability to penetrate tiny cracks, crevices, and surfaces typical of delicate PCBs used in manufacturing medical devices.

Brief Introduction Of 10L Ultrasonic Cleaner:

10L ultrasonic cleaner is a helpful cleaning tool for your dirty parts. It has 360W ultrasonic power which can handle the normal cleaning job. Besides we have five different series for you to choose.

• Digital control ultrasonic cleaner without additional function. (This model is a classic model which was made more than 20 years ago. It has stable quality and power. )
• Mechanical control ultrasonic cleaner without additional function. (This model is also a classic model which was made more than 20 years ago. The analog control is an easy control way. It has stable quality and power. )
• Digital control ultrasonic cleaner with degas and double power. (This model is designed for handling heavy cleaning tasks and light cleaning tasks at the same time. You can choose different power according to your cleaning task. The degas function will help improve the cleaning effect.)
• Digital control ultrasonic cleaner with low noise and power-adjustable. (This model is specially designed for customers who need a low noise environment. It can cut working noise under 60db.)
• Digital control ultrasonic cleaner with adjustable power. (This model can adjust ultrasonic power from 0 to full power)
• Digital control ultrasonic cleaner with sweep frequency, degas and power-adjustable. (This model has sweep frequency function which can avoid the hot spot during ultrasonic cleaning)

You might want to know what is degas function and what is sweep frequency function. Please check below:

Degas: Degas function can drive out gas in cleaning liquid which will absorb ultrasonic energy.

Sweep frequency: Sweep frequency technology to ensure uniform levels of ultrasonic activity throughout the fluid, these baths offer high performance giving an accurate and precise ultrasonic process. It can avoid the hot spot on the cleaning object.

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