The ultrasonic cleaning tank the amount of water added to the liquid level than the liquid level in the beaker, the beaker so that the suspension completely submerged in the cleaning tank;
Add the appropriate amount of water to the ultrasonic cleaning pool, the liquid surface height exceeds the liquid surface in the beaker, so that the suspended fluid in the beaker is completely immersed in the cleaning pool;
Add a proper amount of clear water to the ultrasonic cleaning pool, the liquid level is higher than the liquid level in the beaker, so that the suspension in the beaker is completely immersed in the cleaning pool;