RTfino/RT3200 Advantage–II/RT–x200 SERVICE MANUAL
GE MEDICAL SYSTEMS
P9030GX
INSTALLATION AND REPLACEMENT
3–16
REV 21
3–7–4 Probe Leakage Current Test (Continued)
Data Sheet for Transducer Source Leakage Current
Follow the foregoing test procedure for every transducer. The test passes when all readings measure less than the
value shown in the table below (TABLE 3–5).
TABLE 3–5
MAXIMUM ALLOWANCE LIMIT FOR PROBE LEAKAGE CURRENT
COUNTRY
NORMAL
OPEN
REVERSE
OPEN
CONDITION
GROUND
POLARITY
NEUTRAL
USA
0.01mA
0.01mA
0.01mA
0.01mA
OTHERS
0.01mA
0.05mA
0.05mA
0.05mA
COUNTRY
NORMAL
OPEN
REVERSE
OPEN
CONDITION
GROUND
POLARITY
NEUTRAL
USA
0.05mA
0.05mA
0.05mA
0.05mA
OTHERS
0.1mA
0.5mA
0.5mA
0.5mA
1.
Type BF Applied Part Leakage Current Limits
[Non–conductive (floating) Surface and Cavity Transducers]
2.
Type CF Applied Part Leakage Current Limits
[Surgical Transducer and ECG Connections]
TABLE 3–6
DATA SHEET FOR TRANSDUCER SOURCE LEAKAGE CURRENT
RTfino/RT3200 Advan-
Tester Power
Tester Ground
Measurement
tage-II/RT-x200 Unit Power
Polarity
Switch
ON
NORM
OPEN
ON
NORM
CLOSED
ON
REV
OPEN
ON
REV
CLOSED
OFF
NORM
OPEN
OFF
NORM
CLOSED
OFF
REV
OPEN
OFF
REV
CLOSED
Transducer tested: