Valleylab SurgiStat II-20, User Manual

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Output Characteristics
T
e
chnical S
p
ecifications
SurgiStat II-20 User’s Guide 8 - 7
Output Characteristics
Maximum Output for Bipolar and Monopolar Modes
Power readouts agree with actual power into rated load to within 20% or 5 watts,
whichever is greater. All measurements were taken at the nominal input power
voltage used for calibration.
* An indication of a waveform’s ability to coagulate bleeders without a cutting
effect
Mode Output Power Output
Frequency
Repetition Rate Vp-p max
Crest Factor*
(Rated Load)
Cut 120 W @ 500
Ω
357 kHz ± 50
kHz
N/A 2.5 kV 2.9 ± 20%
Blend 90 W @ 800
Ω
357 kHz ± 50
kHz
30 kHz ± 5 kHz 3.5 kV 3.3 ± 20%
Desiccate 80 W @ 1000
Ω
475 kHz ± 50
kHz
57 kHz ± 5 kHz 4.5 kV 5.5 ± 20%
Fulgurate 40 W @ 1000
Ω
410 kHz ± 50
kHz
25 kHz ± 5 kHz 6.5 kV 7.7 ± 20%
Bipolar 30 W @ 200
Ω
520 kHz ± 50
kHz
32 kHz ± 5 kHz 2.0 kV 6.9 ± 20%