Pole interferential (premodulated), Ems mode, Russian mode – Activeforever Mettler Sonicator Plus 940 4-Channel Combination Therapy Device User Manual
Page 2: Hi volt mode

2-Pole Interferential (Premodulated)
2-Pole Interferential 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
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
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
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
Hi Volt Mode
Hi Volt Waveform
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)