12 Instrument dialogs
12.4 Instrument dialog: SIROTOM
U
HF
0
0,6
1,2
44
Coagulation current 4
4
Coagulation current 2
2
Cutting current 0
t
1,8
2,4
3,0
ms
DAB 25% ED 10s SD 40s
1 MHz / 50 W
300 - 600 Ohm
Power curve
for cutting and coagulation
Power measured between handpiece and protective
ground wire.
Output voltage
as a function of the degree of coagulation, the peak volt-
age increases.
Technical data for SIROTOM
Maximum output voltage peak – peak between hand-
piece and protective ground wire
When cutting: 1400V
At max. coagulation: 1600V
Modulation frequency: 1667Hz
Frequency of operating and alarm tone: 1200Hz
The neutral electrode is connected to the protective
ground wire via a capacitor.
Connection for the neutral electrode.
Neutral electrode at high frequency relative to ground.
Type BF SIROTOM application unit
Intermittent operation 25%
Duty time 10s
Cycle time 40s
HF frequency 1MHz
Output power max. 50W across 300 ohms w/ Koag 0
Symbol for non-ionizing radiation
Sirona Dental Systems GmbH
350 ohms w/ Koag 1
400 ohms w/ Koag 2
500 ohms w/ Koag 3
600 ohms w/ Koag 4
59 06 446 D 3386
D 3386.201.01.08.02