Atlas LCR45 User Guide January 2019 – Rev 4
Page 17
Inductance Ranges
The following chart illustrates the recommended ranges of inductance
measurement covered by each test frequency in the LCR45.
H
1
0
H
µ
0
0
H
µ
1
m
H
1
0
m
H
0
0
m
H
1
H
1
0
µ
µ
200kHz
15kHz
1kHz
Better than 1% resolution
Key:
Worse than 1% resolution
Measuring inductance outside of the black bands will result in degraded
measurement resolution (possibly worse than 1% of the measured value).
Measuring inductance outside of the white bands may not be possible and
could result in unexpected readings.
If the frequency mode is set to , the measured inductance should
lie comfortably within the relevant band. If the automatically selected
frequency cannot be correctly determined then it may be necessary to
manually select an appropriate test frequency.