Fluke 1623, User Manual

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Fluke 1623
Users Manual
12
Stakeless Ground Loop Measurement
Refer to Figure 8.
A
Select function
D
Display as shown below.
B
Connect current clamps.
Connect the inducing clamp (see Recommended Accessories) to
terminals H/C2 and E/C1 using the supplied safety test leads (1.5 m) as
shown.
Hint: Use the recommended current clamp for inducing only. Other
current clamps are not suited.
Connect the second current clamp using the adapter cable
(sensing current clamp).
Clamp both current clamps around the earth electrode, which
will subsequently be measured.
Hint: Minimum distance between the two current clamps is 10 cm.
C
Press START.
The “active” symbol indicates that measurement is in progress. For
continuous measurement keep START pressed.
D
Symbol “ ” indicates completed measurement. The result is kept on
display until a new measurement is started or the rotary switch is
turned.
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