The features of the Japan TOMY Seiko imported ultrasonic emulsification, dispersion, and homogenization device include: the oscillation method uses external excitation (automatic frequency tracking mode), ensuring stable oscillation even when the load changes. Additionally, the device has a constant amplitude control function. Through sensing the state, even if the load fluctuates, the output is automatically adjusted to maintain a constant amplitude, thereby achieving stable oscillation regardless of the sample state. It features digital display and settings, with output adjustable in 80 steps from 20 to 99 (%) to suit the sample and application. The timer function supports continuous operation (1 second to 10 minutes) and intermittent operation (0.5 seconds to 5 minutes). The oscillation frequency is 21 kHz ± 1 kHz, with an **RF output of 85 watts**. The required power supply is single-phase AC100V 50/60Hz 15A, with a power cord length and plug shape of 3.0 meters. The main unit dimensions are 195W x 310D x 170Hmm (excluding protruding parts), the handle dimensions are φ41 x 168Lmm, the main unit weight is approximately 3.5 kg, and the handpiece weight is approximately 350 grams. The micro probe TP-130 Φ3mm is included as a standard accessory, with optional accessories including the micro probe TP-160 Φ6mm and TP-120 Φ2mm. These features make the UD-100 ultrasonic generator widely applicable in fields such as biotechnology, petroleum, energy, electronics/batteries, etc., enabling crushing, emulsification, and dispersion of bacteria, emulsification of dairy products and food, acceleration of chemical reactions, dispersion, diffusion, and homogenization of nanoparticles and microparticles, defoaming of coatings, and extraction of useful substances from cells.