Branson Sonifier® ultrasonic cell disruptor / homogenizers are versatile laboratory units suitable for a broad range of liquid processing applications such as: Biological cell disruption / homogenization Emulsification Reaction acceleration Dispersion Fine mixing Degasing Each model consists of a power supply, a converter, and a mechanical probe or horn. The power supply/converter changes standard electrical power to high frequency mechanical energy, which is then applied to the horn, where it is further amplified for use (often with specialized accessories). KEY FEATURES Sonifier® S-250D digital ultrasonic processor includes the same features as the analong units, but also offer these additional operator benefits: 200 Watt (S-250D) Digital parameter setting with automatic parameter range validation Automatic end-point management using preset limits 80 character LCD display for process monitoring and alarm indication Printer interface with date stamp Broad process range from 1ml to over 500ml per sample RS-232 serial port for conveneient computer interface Independent user I/O for remote start/stop control Internal self-diagnostic package to assure optimum performance Imbedded multi-language software for operator convenience Supplied with a standard 1/2" titanium horn that is suitable for many applications A wide range of dedicated accessories to meet special needs SPECIFICATIONS   Model Part Number Input Power Output Power Dimensions Weight S-250D 101-063-588 117V, 60Hz 200 Watts 7-3/8"W X 16-3/4" D X 8-3/4"H 20lbs. S-250D 101-063-589 220V, 50/60Hz 200 Watts 7-3/8"W X 16-3/4" D X 8-3/4"H 20lbs. ACCESSORIES We have a series of accessories that are compatible with the digital Sonifiers®: Disruptor horns Microtips Cup horns - high intensity Cup horns - standard intensity Flow-through horns Continuous flow chamber Sealed atmosphere horns Sound enclosures