Resistance Measurement - Omicron CT SB2 User Manual

CT Analyzer User Manual
10.8

Resistance measurement

This is a predefined measurement type, intended especially for the quick
measurement of resistances.
To select the Resistance measurement type, use the
cursor to the Measurement Type field in the CT-Quick card and then press the
Resist. soft key.
Figure 10-15: CT-Quick card and Results card for resistance measurement
For the Resistance measurement type, the CT-Quick card holds the following measurement quantities:
Table 10-11: Parameters for Resistance measurement type
Parameter Description
Output The output signal type is fixed to "DC".
U/I Operating mode of the internal signal generator: voltage or current source. Fixed to
"Current".
Amplitude Amplitude of the output current. Adjustable by the user.
Possible values: 0 to 10A. Default: 1.00A.
WARNING
Death or severe injury caused by high voltage or current possible
This measurement is performed with DC current.
► Do not open the measurement circuit while current is flowing.
► Stop the measurement by pressing the
LED is off before opening the measurement circuit.
WARNING
Death or severe injury caused by high voltage or current possible
This measurement is performed with DC current. Feeding an inductance with DC current
will charge the inductance. CT Analyzer does not perform automatic discharge of the
inductance.
► Wait until the inductance has discharged completely before touching any connections
or disconnecting the measurement leads of CT Analyzer.
160
cursor key to move the
key on CT Analyzer and wait until the red
How to get there:
Press the Main soft key in
any test card
Main Menu:
- New Quick-Test
OK soft key
CT-Quick card:
Measurement Type:
Resistance
OMICRON