Laboratory Ultrasonic Ultrasonic Homogenization For Degassing / Emulsifying

Ultrasonics Degassing , What Gas? and Why? revealed why dissolved gas is detrimental to ultrasonic performance.  This blog will describe various ways in which dissolved gas can be minimized and eliminated to facilitate ultrasonic cleaning.  Since the most common liquids used in ultrasonic cleaning are water and water-based solutions, the following applies primarily to water although most liquids behave similarly.

The temperature of a liquid has a significant impact on how much gas can be dissolved in that liquid.  Cold water is able to dissolve much more gas than hot water.  You may have noticed that when you put water in a pot on the stove and turn on the burner, small bubbles start forming in the water long before it actually boils.  These bubbles are gas that is in excess of that the water can dissolve at the increased temperature provided by the burner.  You will also note that these bubbles frequently form on the sides of the pot.  This is because the contact of the water with the sides of the pot provide “nucleation sites” which facilitate the gas coming out of solution.  Increasing the temperature of a liquid reduces the amount of gas that the liquid can dissolve.  Ultrasonic cleaning tanks should be heated to the final operating temperature before use.  The ideal preparation is to heat the liquid several degrees above the process temperature and then cool it to the process temperature before use.  Doing this assures total degassing of the liquid at the process temperature.

Other Applications:

1. Disruption of cells, bacteria and tissues,
2. Adjustment of ribosome,
3. Cutting of actinomycetes and fungal threads,
4. Acceleration of a chemical reaction,
5. Extraction of special components by disruption of tissue fragments,
6. Emulsification and dispersion in samples (a mixture of liquids such as water-oil, water-silver, etc.).

1. Save mixing time 20%~60%
2. Lower temps 30%~60%(30 degrees C)
3. easily to do installation
4. operation in high efficience
5. Extraction of the herb and triditional medicine plants effectively
6. Eigital generator surpporting the system; searching frequency automatically