Activeforever Plus 940 User Manual

Specifications—Sonicator® Plus 940

General Specifications:

Input: 120 V 60 Hz, 85 VA (domestic)

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

Treatment Timer: Treatment time counts down to zero. The digital timer indicates time in

Ultrasound Specifications:

Frequency: 1.0 MHz

Modes: Continuous

Pulse Repetition Rate: 100 Hz
Pulse Duration: 0.5, 1, 2, 3, 4 and 5 msec
Temporal Peak/ average

intensity ratio:
Maximum output power: 11 W (100%) with large applicator, 1 MHz, (ME 9401)

Maximum intensity: 2.0 W/cm² (100%)

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

100-240 V

30 minutes–ultrasound or combination therapy

minutes and seconds. The timer also indicates the remaining treatment
time during the “Hold” period.

3.0 MHz

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

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

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)

3.0 W/cm² (pulsed mode)

50 Hz, 95 VA (export)

Individual Applicator Specifications:

Applicator Part

Number

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

Frequency Effective Radiating Area Maximum Beam

Non-Uniformity Ratio

Electrical Stimulation Specifications:

4-Pole Interferential Mode

Waveform Type: Sinewave
Polarity: None
Maximum Voltage: 50 V (Peak value, 500Ω load)
Current: 0–100 mA 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

4-Pole Interferential Waveform

Type

2-Pole Interferential (Premodulated)

2-Pole Interferential Waveform

EMS Mode

EMS Waveform

Waveform Type: Amplitude modulated sine wave
Polarity: None
Maximum Voltage: 50 V (Peak value, 500Ω load)
Current: 0–100 mA 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.
Available Channels: All

Waveform Type: Amplitude modulated sine wave
Polarity: None
Maximum Voltage: 50 V (Peak value, 500Ω load)
Current: 0–100 mA peak, 500Ω load
Carrier Frequency: 2 kHz, 4 kHz, 5 kHz
Interference frequency 20 to 250 beats in 10 beat steps
Amplitude Modulation

Options: Independent, Simultaneous, Alternate
On-time 1 to 30 sec (In 1-sec steps)
Off-time 1 to 99 sec (In 1-sec steps)

Ramp-up Time 0 to 3 sec (In 0.5-sec steps)
Hold Time 0 to 30 sec (In 0.5-sec steps)
Ramp-down time 0 to 3 sec (in 0.5-sec steps)
Contraction 1 to 999 times

Available Channels: All

Russian Mode

Russian Waveform

Hi Volt Mode

Hi Volt Waveform

Waveform Type: Burst modulated sine wave
Polarity: None
Maximum Voltage: 50 V (Peak value, 500Ω load)
Current: 0–100 mA peak, 500Ω load
Frequency: 2500 Hz, Burst at 10 ms on and 10 ms off
Available Amplitude

Modulation Options: Independent, Simultaneous, alternate
On-time 1 to 30 sec (In 1-sec steps)
Off-time 1 to 99 sec (In 1-sec steps)
Ramp-up Time 0 to 3 sec (In 0.5-sec steps)
Hold Time 0 to 30 sec (In 0.5-sec steps)
Ramp-down time 0 to 3 sec (in 0.5-sec steps)
Contraction 1 to 999 times

Available Channels: All

Waveform Type: Monophasic twin peak
Polarity: Positive, negative or both
Voltage: 0 to 150 V (Peak value, 500Ω load)
Maximum Current: 300 mA peak, (Peak value, 500Ω load)
Phase Duration: 10 to 80 μs (In 10-μs steps)
Frequency: Constant：0.5 to 200 Hz

Burst: 60 Hz (Fixed)
Sweep：1 to 200 Hz
Independent, Simultaneous,
Alternate: 20 to 200 Hz

Frequency Modulation: Constant, Burst, Sweep
Burst frequency *2 0.5 to 7 Hz (0.5, 0.7 Hz,

1 to 7 Hz (In 1-Hz steps)).
Available Amplitude

Modulation Options: Independent, Simultaneous, Alternate
On-time *1 1 to 30 sec (In 1-sec steps)
Off-time *1 1 to 99 sec (In 1-sec steps)
Ramp-up time *1 0 to 3 sec (In 0.5-sec steps)