Sonicator® 740 Specifications
General Specifications:
ETL and C-ETL Listed: Model ME 740 (9801427)
Input: 100-240 VAC ±10%
Frequency: 60Hz ±3 and 50Hz ±3
Input Current: less than 0.6 amps
Optional Battery: Rechargeable Smart Lithium Ion Battery Pack rated at 10.8Vand 4.8Ah
Patents: U.S. and foreign patents applied for and granted including U.S. Patent
Numbers 4,966,131 and 5,095,890
Timer Accuracy: ±10% of the indicated time
Maximum treatment time: 29 minutes
Size: 13.5 in (L) x 9.5 in (W) x 7 in (H)
Weight: 3.75 pounds without battery
4.5 pounds with battery
Ultrasonic Generator Specifications:
Frequency: 1.0 MHz ±10%
3.2 MHz ±10%
3.3 MHz ±10%
Modes: Continuous
Pulsed 10, 20 and 50% Duty cycle
Pulse repetition rate: 100 Hz ±5% (Pulse Mode)
Pulse duration: 1, 2 or 5 msec ±5%
Temporal peak/average
intensity ratio: 10:1, 5:1 and 2:1 ±5%
Maximum output power: 22 W with a 10 cm² applicator, (ME 7410)
11 W with 5 cm² applicator, (ME 7413)
2.2 W with a 1 cm² applicator (ME 7431)
Maximum intensity: 2.2 W/cm²
Indication accuracy: ±20% (for any level above 10% of maximum)
Ultrasonic Applicator Specifications:
Piezoelectric discs: The output transducer utilizes a barium titanate disc with a specially
coated face.
Individual Applicator Specifications:
Applicator Part Number Frequency ERA
ME 7513 1 and 3.2 MHz ±10% 5 cm² ±20%
ME 7310 1 MHz ±10% 10 cm² ±20%
Maximum Beam
Uniformity Ratio: 6:1
ME 7331 3.3 MHz ±10% 1 cm² ±20%
1333 South Claudina Street • Anaheim, California 92805 USA • Tel: 1 (714) 533–2221 • FAX: 1 (714) 635–7539