Activeforever Mettler Sonicator Plus 940 4-Channel Combination Therapy Device User Manual

Specifications—sonicator® plus 940, General specifications, Ultrasound specifications

Specifications—Sonicator® Plus 940

General Specifications:

Input: 120

60 Hz, 85 VA (domestic)

100-240 V

50 Hz, 95 VA (export)

ETL and C-ETL Listed:

Model ME 940

Weight: 11

pounds

Dimensions:

4.9 in (H) x 13.6 in (W) x 10.5 in (D)

Maximum Treatment Time:

60 minutes–electrical stimulation
30 minutes–ultrasound or combination therapy

Treatment Timer:

Treatment time counts down to zero. The digital timer indicates time in
minutes and seconds. The timer also indicates the remaining treatment
time during the “Hold” period.

Ultrasound Specifications:

Frequency: 1.0

MHz

3.0 MHz

Modes: Continuous

Pulsed—5, 10, 20, 30, 40 and 50% duty cycle

Pulse Repetition Rate:

100 Hz

Pulse Duration:

0.5, 1, 2, 3, 4 and 5 msec

Temporal Peak/ average
intensity ratio:

20:1, 10:1, 5:1, 3.3:1, 2.5:1 and 2:1

Maximum output power:

11 W (100%) with large applicator, 1 MHz, (ME 9401)
16.5 W (pulsed) with large applicator, 1 MHz, (ME 9401)
12 W (100%) with large applicator, 3 MHz, (ME 9401)
18 W (pulsed) with large applicator, 3 MHz, (ME 9401)
1.8 W (100%) with small applicator, 1 or 3 MHz, (ME 9402)
2.7 W (pulsed) with small applicator, 1 or 3 MHz, (ME 9402)

Maximum intensity:

2.0 W/cm² (100%)
3.0 W/cm² (pulsed mode)

Indication accuracy:

±20% (for any level above 10% of maximum)

Individual Applicator Specifications:

Applicator Part

Number

Frequency

Effective Radiating Area

Maximum Beam

Non-Uniformity Ratio

Type

ME 9401

1 MHz

5.5 cm²

4.6:1

Collimated

ME 9401

3 MHz

6.0 cm²

4.2:1

Collimated

ME 9402

1 MHz

0.9 cm²

4.7:1

Divergent

ME 9402

3 MHz

0.9 cm²

4.7:1

Collimated

Electrical Stimulation Specifications:

4-Pole Interferential Mode

4-Pole Interferential Waveform

Waveform Type:

Sinewave

Polarity:

None

Maximum Voltage:

50 V (Peak value, 500Ω load)

Current:

0–100

peak,

500Ω

load

Carrier Frequency:

2 kHz, 4 kHz, 5 kHz

Interference frequency

1~250 beats

Frequency Modulation:

1 to 10 in 1-beat steps, and

10 to 250 in 10-beat steps.

Vector sweep angle:

0, 15, 30, 45 degrees

Available Channels:

Channels 1 & 2 or 3 &4