Operation Manual

MI 3309 BT DeltaGT Single test
34
LIMIT
Maximum resistance [0.10 0.20 0.30 0.40 0.50 0.60 
0.70 0.80 0.90 1.00 2.00]
TIME Measuring time [2 s, 3 s, 5 s, 10 s, 30 s, 60 s, 120 s, --- s (continuous
measurement)]
Typical test circuits for Earth continuity resistance measurement
Figure 5.5: Measurement of Earth continuity
Figure 5.6: Measurement of Earth continuity of fixed installed DUTs of Class I
Earth continuity resistance measurement procedure
 Select the EARTH CONT. function.
 Set the test parameters.
 Connect device under test to the instrument (see Figure 5.5 and Figure 5.6).
 Press the TEST key for measurement. To stop continuous measurement press
TEST key once again.
 Store the result by pressing MEM key (optional).