GE HEALTHCARE
DIRECTION 5394227, 12 LOGIQ S8/LOGIQ E8 SERVICE MANUAL
Section 9-8 - Electrical Safety Tests 9 - 19
9-8-2 GEHC Leakage Current Limits (cont’d)
*ISO (on Dale 600) and Mains Applied (on Dale 601) refer to the sink leakage test where mains (supply)
voltage is applied to the part to determine the amount of current that will pass (or sink) to ground if a
patient contacted mains voltage.
NOTE: No need this test for Type B.
Table 9-13 ISO (on Dale 600) and Mains Applied (on Dale 601) Limits *
Probe Type Measurement
BF
1000
µA
CF
50
µA
Table 9-14 Equipment Type and Test Definitions
Applied Parts (AP)
Parts or accessories that contact the patient to perform their function. For ultrasound
equipment, this includes transducers, ECG leads, and e-TRAX Needle Sensor.
Type BF
or
Defibrillation-proof
Type BF
Body Floating or non-conductive ultrasound
probes which are marked with the 'man in box'
BF symbol. this includes all transducers and
ECG leads.
Type CF
or
Defibrillation-proof
Type CF
Cardiac Floating or non-conductive
intraoperative probes for direct cardiac contact
and e-TRAX Needle Sensor which are marked
with the 'heart in box' CF symbol.
Type B
Ultrasound probes which are marked with the
“man” B symbol. This includes FibroScan
probes.
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