MI 3250 MicroOhm 10A
Instrument description
17
3.4.2 Measurement control window
Control window permit user to modify control measurement parameters.
Figure 3.9: Control window
Mode
allows user to select desired measuring mode. It is possible to select one of
following modes:
Single, Automatic, Continuous
and
Inductive
. See chapter 5.2 for more
details.
Auto Range
allows user to select or deselect automatic range selection.
Range
allows user to select desired measuring range. It is possible to select one of
following ranges: 2 mΩ, 20 mΩ, 200 mΩ, 2 Ω, 20 Ω, 200 Ω, 2 kΩ.
Current
allows user to select proper current for resistance measurement. It is possible
to select one of following currents: 1 mA, 10 mA, 100 mA, 1 A, 10 A.
Notes:
Auto Range is always deselected in Inductive mode.
Resistance range depends on selected current.
Example: with selected 1 A curr
ent, only 20 mΩ, 200 mΩ and 2 Ω ranges can be
selected. See table 8.1 for more details.
3.4.3 Message window
In the message field warnings and messages are displayed.
No batteries or wrong polarity of inserted batteries.
Battery charging in progress.
High voltage is present on measuring terminals.
Measurement in progress.
