320ml 120W Digital Ultrasonic Cleaner , Multi Functional Mini Ultrasonic Cleaner

320ml 120W Mini Digital Ultrasonic Cleaner for Glasses Watch Jewelry Cleaning

What frequency of ultrasonic tank is best?

Ultrasonic frequency is produced by generator-powered transducers bonded to the bottom of the tank. They vibrate in kilohertz (kHz or thousands of cycles per second) above the hearing range, which is approximately 20 kHz.

Most ultrasonic cleaners operate between 35 and 45 kHz. This frequency range is well suited to the vast majority of cleaning tasks. Sample prep is often accomplished with units operating at 37 kHz. An example of an ultrasonic unit especially designed for sample prep is microprocessor-controlled Elma S150.

A lower frequency such as 25 kHz produces larger cavitation bubbles. When these bubbles implode they release a larger amount of cleaning energy. For coarse cleaning such as removal of lapping abrasives or polishing paste, a lower frequency will be more effective.

20-40 kHz Heavy duty cleaning for things like engine blocks heavy metal, heavy greasy soils.

40-70 kHz General cleaning of machine parts optics etc. very good at removing small particles

70-200 kHz ultra fine gentle cleaning of optics, semiconductor wafers disk drives, etc.

Ultrasonic Cleaner Application

Cleaning Dental and Medical Instruments
Fast pre-sterilization cleaning of Dental and medical instruments. Ultrasonic cleaners reduce the risk of cross contamination and infection

Lab Instrument Cleaning
Fast, Quiet, thorough laboratory instrument cleaning. Ideally suited for the stringent cleaning demands of all types of labware: glass, plastic, or metal. Also great for sample preparation and solvent degassing

Remove Particles from Sieves
Thoroughly remove particles from sieves in food, environmental, and analytical laboratories.

Carburetor and Automotive Parts Cleaning
Perfect carb and auto parts cleaning. Thoroughly remove carbon deposits, grease, oil, and other dirt from carburetors and engine part.

DeKang Digital ultrasonic cleaner features

. Die casting stainless steel tank,

. Ultrasonic Immersible Transducers using high quality SUS304 stainless steel plate production

. Industrial grade integrated circuit

. 0-80ºC temperature range

.1-99 minutes working time

. Degassing and degreasing function

. 28KHz for gross rinse or 40KHz for intensive rinse

. Auto stand-by, sleep, and wake-up by one key-press mode

. Digital controller of high-precision and a long service-life

Specification

How to use DeKang ultrasonic cleaner ?

1. Fill the stainless steel tank with cleaning solution; Plug the power lead into grounded outlet; After power-on, the temperature displays the actual environmental temperature, LED displays 3 minutes (default ultrasonic time).

 2. Time setting: Press the “TIME-/TIME+ ”shortly at a time means time increase/reduce 1min at a time, press and hold means time will increase/reduce by 10mins continuously. The cleaning stops when the timer counts down to 00:00. If the unit needs to be stopped before the timer runs up, press “Ultrasonic” button.

    NOTE: Do not run the cleaner continuously for more than one hour

3.Temperature setting: Press “temperature-/temperature+”shortly at a time means time increase or reduce 1℃ at a time, press and hold there means time will increase or decrease by 10℃ . Usually, the best cleaning temperature is within 40℃ to 60℃.

4. After time and heat setting, press “Heating” or “ultrasonic” button to start both function. Press “Heating” button again, the heating function will stop. The same for Ultrasonic Function.

5. Degas mode: work intermittently,i.e., 6s “ON” + 2s “OFF” working mode.

It can clean items deeply and efficiently.

6. Drain: press the “drain” button to open or close the automatic valve. The automatic valve will close a certain time (10 minutes in default) later after drain.

7. Empty the tank and clean both the outside and inside of the cleaner with a clean and dry cloth for next use.

NOTE: Do not pour water out until it’s cooling, Hot water will hurt you and damage the machine itself.