GE LOGIQ 200 Quality Assurance Manual page 79

GE MEDICAL SYSTEMS
REV 1
3-9 Transducer Source Leakage-Isolation Test
To avoid probe damage and possible electric shock, immerse probes just above the
lens membrane. Do not touch the probe, conductive liquid or any part of the unit
under test while the ISO TEST switch is depressed!!!!
NOTE: Contact Dale Technology at 914-741-5000 for specialty Probe Adapters needs.
Generic Transducer Leakage Current Check (without probe adapters)
In the absence of probe adapters, use the following setup to measure the current that would flow to ground
through the patient, if the patient touched a grounded surface.
ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL
Illustration 3-8 Transducer Source Leakage, Isolation Test with Dale 600
Illustration 3-8 Transducer Leakage Test without Probe Adapters
(cont'd)
CAUTION
3-7
2262684-100
Probe and meter lead
are placed in
saline solution.