Electronics Ultrasonic Cleaner

Electronics Ultrasonic Cleaner has a wide range of applications, which can effectively remove dirt, grease and other residues from components and products

There are many electronic and electrical workpieces that can be cleaned using ultrasonic cleaning equipment, including electronic tube components, cathode ray tubes, printed circuit boards, quartz components, resistors, voltmeters, variable capacitors, circuit breakers, relays, connectors, variable connectors, electrolytic contactors, speaker components, power meters, motors/rollers/fixing plates on water pumps, and so on. If there are finger marks, powder, cutting oil, stamping oil, iron filings, polishing materials, walnut powder, polishing wax, adhesive, resin, dust, etc. on these workpieces, ultrasonic cleaning equipment can be used for cleaning.

Specification of Electronics Ultrasonic Cleaner

FAQ:

Effect of temperature on ultrasonic cleaning

Traditional ultrasonic theory shows that the optimal temperature for ultrasonic cleaning systems is usually 65% of the boiling point of the solution. Although this formula has been used as a general criterion for determining the optimum temperature for decades, it rarely plays a role in determining the optimum temperature for any given application. Temperature is usually more related to the effectiveness of the detergent in use than to the effectiveness of the ultrasonic cleaning system. Each cleaning fluid may have the best temperature for its best performance. This is the temperature normally used for a given ultrasonic cleaning application.

The increase of fluid temperature will improve the distribution of ultrasonic cleaning effect in the water tank, but also reduce the scrubbing force. As the temperature rises above 80 ° F, you will find that the scrubbing action is more evenly distributed and less intense than at higher frequencies. A simple foil test can be used to confirm this information. With the increase of temperature, the holes on the aluminum foil will take longer to produce. However, the foil appears to be more evenly attacked by the presence of ultrasonic energy. The large holes on the foil are replaced by smaller and more evenly distributed holes, and dents can be seen between the holes generated by standing waves in the ultrasonic cleaning tank.

Although the physical scrubbing force of ultrasonic cavitation will decrease at high temperatures, the improvement of the effectiveness of cleaning agents can overcome the reduction of ultrasonic power. Some cleaners work best at high temperatures. By operating the ultrasonic cleaner at these temperatures, the cleaner has the ability to improve the adhesion strength between the cleaned parts and related pollutants to the extent that the existing ultrasonic energy can remove them from the surface, even when the scrubbing power is reduced.

Acid cleaners should not be over heated, as many of the liquids will corrode the stainless steel that makes the water tank. When using these liquids, it is best to use the lowest possible temperature to avoid this potential damage.

Summarise the effects of temperature:

The optimum ultrasonic performance is about 65% of the boiling point of the fluid used

The temperature higher than 65% of the boiling point will reduce the scrubbing force of the system, but will improve the distribution of the force

Most ultrasonic cleaners use temperatures between 130 and 180 degrees Fahrenheit

When using acidic materials, use the lowest possible temperature to reduce the potential damage to the stainless steel tank

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