Enraf Nonius Sonopuls 490 Operating Instructions

16
4.1.4 Illustrations Current Waveforms
4.1.4.1 Premodulated / Isoplanar vector / Dipole vector
f
c
Carrier frequency
f
b
Beat frequency 
4.1.4.2 Russian Stimulation
f
c
Carrier frequency
f
B
Burst frequency

4.1.4.3 Biphasic Pulsed Current TENS
4.1.4.4
4.1.4.4.1 Asymmetrical
t Phase duration
f
p
Pulse frequency


4.1.4.4.2 Asymmetrical Alternating

t Phase duration
f
p
Pulse frequency


4.1.4.4.3 Burst Asymmetrical

f
B
Burst frequency 


Enraf Nonius Sonopuls 490 Specifications

General

Brand	Enraf Nonius
Model	Sonopuls 490
Category	Medical Equipment
Language	English