7. Conductance
1) Insert the red test lead into the
n
terminal and the black
test lead into the COM terminal.
2) Set the rotary switch to the measurement Ons-,,1. press the
key SELECT to select conductance measurement 60nS.
Connect the test leads to both ends of the measured
resistance as shown in Figure 8.
3) Directly read the measured conductance value on the display.
.&. Attention:
• When measuring the in-circuit resistance, all the power
within the measured circuit must be shut off before
measurement and all the capacitors must be discharged
to ensure a correct measurement.
• Do not input a voltage higher than 30V in AC(rms),AC(peak
42V) or 60V in DC to avoid personal injury.
• After completing all the measuring operations, disconnect
the connection between the test leads and the circuit under
test.
8. Capacitance
1) Insert the red test lead into the -If- terminal and the black
test lead into the COM terminal.
2) Set the rotary switch to the measurement *-IE- , press the
key SELECT to select capacitance measurement.
Connect the test leads to both ends of the measured
capacitance as shown in Figure 9.
51
3) Directly read the measured capacitance value on the display.
.&. Attention:
• If the measured capacitance shorts or capacitance value
exceeds the maximum range of the meter, "0L" will show
on the display.
• For the measurement of capacitance within small range,
relative measurement REL should be adopted to avoid the
influence of distributed capacitance for correct readings .
• For the measurement of capacitance greater than 600 µ F,
it needs longer time for correct readings.
• To ensure the measuring accuracy, the capacitor should
be discharged completely then put into the meter to
measure especially for a capacitor with high voltage thus
to avoid damage to the meter and personal injury.
• Do not input a voltage higher than 30V in AC(rms),AC(peak
42V) or 60V in DC to avoid personal injury.
• After completing all the measuring operations, disconnect
the connection between the test leads and the capacitor
under test.
Содержание MP730657
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