Enraf Nonius Sonopuls 490 Operating Instructions

47
The maximum current amplitude within the specification is achieved up to a load of 500 Ω (CC).
Surge program
With some current waveforms a surge program is available.
The parameters and their range are as follows:
Ramp-up time : 0 - 9 s, in steps of 1s
Hold time : 0 - 60 s, in steps of 1 second
Ramp-down time : 0 - 9 s, in steps of 1s
Interval time : 0 - 120 s, in steps of 1 second
Delay time : 0.1 - 80 s, below 10s in steps of 0.1s, otherwise in steps of 1s
Interferential, 4 polar
Carrier Frequency : 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10 kHz
Beat Frequency (AMF) : 0 – 200 Hz in steps of 1 Hz
Frequency Modulation (spectrum) : 0 - 180 Hz in steps of 1 Hz
Modulation program : 1/1, 6/6, 12/12, 1/30/1/30 s
Amplitude : 0 - 100 mA
Isoplanar vector
Carrier Frequency : 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10 kHz
Beat Frequency (AMF) : 0 – 200 Hz in steps of 1 Hz
Frequency Modulation (spectrum) : 0 – 180 Hz in steps of 1 Hz
Modulation program : 1/1, 6/6, 12/12, 1/30/1/30 s
Amplitude : 0 - 100 mA
Dipole Vector Automatic
Carrier Frequency : 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10 kHz
Beat Frequency (AMF) : 0 – 200 Hz in steps of 1 Hz
Amplitude : 0 - 100 mA
Rotation time : 1 - 10 s in steps of 1 s
Dipole Vector Manual
Carrier Frequency : 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10 kHz
Beat Frequency (AMF) : 0 – 200 Hz in steps of 1 Hz
Frequency Modulation (spectrum) : 0 – 180 Hz in steps of 1 Hz
Modulation Program : 1/1, 6/6, 12/12, 1/30/1/30 s
Amplitude : 0 - 100 mA
Resolution vector : 2.25° per step (160 steps over 360°)
Asymmetrical
Phase Duration : 10 - 400 µs in steps of 5 µs
Pulse Frequency : 1 - 200 Hz, in steps of 1 Hz
Frequency Modulation : 0 – 180 Hz, in steps of 1 Hz
Modulation Program : 1/1, 6/6, 12/12, 1/30/1/30 s
Surge Program : Yes
Amplitude : 0 - 140 mA
Asymmetrical Alternating
Phase Duration : 10 - 400 µs in steps of 5 µs
Pulse Frequency : 1 - 200 Hz, in steps of 1 Hz
Frequency Modulation : 0 – 180 Hz, in steps of 1 Hz
Modulation Program : 1/1, 6/6, 12/12, 1/30/1/30 s
Surge Program : Yes
Amplitude : 0 - 140 mA
Burst Asymmetrical
Phase Duration : 10 - 400 µs in steps of 5 µs
Pulse Frequency : 1 - 200 Hz, in steps of 1 Hz
Burst Frequency : 1 – 9 Hz, in steps of 1 Hz
Amplitude : 0 - 140 mA
Burst Asymmetrical Alternating
Phase Duration : 10 - 400 µs in steps of 5 µs
Pulse Frequency : 1 - 200 Hz, in steps of 1 Hz

Enraf Nonius Sonopuls 490 Specifications

General

Brand	Enraf Nonius
Model	Sonopuls 490
Category	Medical Equipment
Language	English