Interferential 960/Multidyne 970
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Appendix D – Essential performance
The performance characteristics essential to the correct operation of the
Interferential 960 and Multidyne 970 are:
Power input
100-240V ac
Treatment time
0 – 30 minutes
Interferential 4-pole
Carrier frequency
2 kHz, 4 kHz or 8 kHz ) (± 5%)
AMF
0 – 250 Hz in 1 Hz increments ) (±2%)
Swing pattern
1|1, 6|6 or 6^6
Output type
CC
0-100mA peak (±10%) into 500
Ω
CV
0-70V peak (±10%) into 2 k
Ω
Interferential 2-pole
Carrier frequency
2 kHz, 4 kHz or 8 kHz (± 5%)
AMF
0 – 250 Hz in 1 Hz increments (±2%)
Swing pattern
1|1, 6|6 or 6^6
Output type
CC
0-100mA peak (±10%) into 500
Ω
CV
0-70V peak (±10%) into 2 k
Ω
Russian stimulation
(Multidyne 970 only)
Carrier frequency
2.5 kHz (± 5%)
Modulation frequency
1 – 100 Hz (± 5%)
Surges
1:1 to 1:5
Output type
CC
0-100mA peak (±10%) into 500
Ω
CV
0-70V peak (±10%) into 2 k
Ω