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Megasonic Generators

multiMEG® Generator

multiMEG's four mode operation delivers higher yields in a single process tank

  • 430 kHz conventional micro streaming
  • 430 kHz dualSWEEP® caviation
  • 1.3 MHz conventional micro streaming
  • 1.3 MHz dualSWEEP® caviation

The megasonic generator offered by Blackstone-NEY Ultrasonics is rated at a total capacity of 1,800 Watts output (sweeping and non-sweeping) and is built into a package conveniently designed for mounting in a 19" 2U rack. The generator is comprised of two internal modules each producing up to 900 watts of continuous wave output. Each module provides independent impedance and frequency compensation to optimize performance of its segment of the overall attached transducer array. An input control voltage from 0 to 5 volts DC sets the output of both internal modules. True power output is computed within the generator using the formula: Output Power in Watts = with a monitoring output of 1 volt DC per every 200 watts of power delivered to the transducer. Because of its highly efficient use of power through automatic impedance matching and compensation for other variables, the generator package is able to operate at efficiency in excess of 80% from a 200 to 240V AC, 50 or 60 Hz mains power supply. It boasts the highest output power per unit volume of any megasonic generator available. In addition, this new generator includes FCC filtration effective from 9kHz to 30MHz, which may or may not be available as a standard feature on competitive units.



Center Frequencies: 430 kHz or 1.3 MHz (sweeping or non-sweeping)
Input voltage: 190 - 250Volt 1 Ph, 50/60 Hz
AC input power (W): 2 x 1,200 watts (max)
Efficiency line to load: 85%
Output power: 2 x 900 Watts
Minimum output power: 10.0% of full power rating
Load impedance (Ohms): 50
RF power regulation mode: 0-5 volts (DC)
Regulation (% of set point): 40 watts or 5.0% of full rated power, whichever is greater
Over-temperature: yes
Current limit: yes
RF power limit: yes
Cooling: Air Cooling
Air cooling requirement (cfm): 120
Packaging: 19.0" rack mount
Mounting: 19.0" rack mounting or table top (2U format)
Weight: 20 lbs/9.1kg
Clearance: 2.5"/64mm
Dimensions: 19.0" LR x 23.0" FB x 3.5" high/483mm x 584mm x 89mm
All units are designed to CE requirements
All units are tested to FCC rules and regulations, part 18