External resistance, Isolated power and ground fault test – Fluke Biomedical medTester 5000C User Manual
Page 52
medTester 5000C
Operators Manual
4-6
RL
—right leg,
RA
—right arm,
LA
—left arm,
LL
—left leg, and
V
—V1 through V6 leads tied together. You can measure V leads
individually.
Displayed measurements are in
µA.
Note
If you receive abnormally high leakage current measurements
with V1-V6 leads tied together, you can inspect individual V
leads by removing the other leads. This procedure allows you to
isolate the lead with a high leakage current reading.
Lead to Lead Leakage
See Figure 4-6, ECG Interlead Leakage.
1.
Plug the EUT into the
TEST RECEPTACLE.
2.
Connect desired ECG leads to their respective binding posts on
the medTester 5000C.
3.
Enter menu commands:
MANUAL
F2
µA
F2
ECG
F4
LD/LD
F3
4.
Select the desired lead.
This measures leakage between a selected lead and all other leads tied
together.