Easy operation. High output is suitable for large volume samples. Used with the stand. Various options such as the Cup horn makes it possible for Noncontact sonication.

Image of optional stand
Crushing of E. Coli


•Disruption and Solubilization of E. coli where protein is expressed
•Random fragmentation of Genomic DNA, Emulsification of samples
•Non-contact sonication with the Cup horn (Optional)


Oscillation and Operation mode

Optimal oscillation is done by setting the chip used on the screen. PWM operation mode automatically adjusts the output according to the viscosity change of the sample.
POW operation mode performs stable oscillation when the sample viscosity and temp.
SEN operation modecontrols the output so that the value of oscillation sensor inside constantly (Effective for Sonicating for a long time with optional continuous
disruption cell)


ModelVP-300N (set of standard horn)
High frequency outputMaximum 300 W
Transducer normal output50 to 200 W (*)
Oscillation frequency range19 to 21 Hz
Operation modePWM operation:
Automatic output adjustment according to viscosity change of sample
POW operation:
Stable oscillation when change in viscosity or temp are small
SEN operation:
Controls the output so the value of oscillation sensor inside is constant
Other functionsTimer operation (1 sec to 120 min)
Programmed interval operation (ON: 3 to 60 sec, OFF: 1 to 60 sec)
DisplayReal time output value %, Output value setting %, Oscillation
frequency, The tip used, Operation mode
ConfigurationMain unit, Converter, φ12 mm Standard horn (Pre-installed Tip)
Oscillation switchEquipped in Main unit (Optional foot switch can be used)
Dimensions/Weight143(W) x 360(D) x 283(H) mm, Approx. 6.7 kg
Standard accessoriesStandard horn (φ12 mm: VP-HN12), Tip (φ12 mm: VP-ET12)
Power supplyAC 100 V/5 A
●The upper limit varies depending on the horn and the tip used.