Weidmüller 2608C - Capacitance Measurements; Frequency Measurements; Duty Cycle Measurements

2608C.p65 29 ?2009/6/5, 下午 04:18
29
9427370000_00/06.2019
Capacitance measurements
1. Set the Function/Range switch to the " " position.
2. Connect the red test ldad to the
“ VΩ “ jack and the black test lead to
the
“ COM “ jack.
3
. Touch the pr
obes to the capacitor. Observe polarity when measur-
ing polarized capacitors.
4. Read the capacitance directly from the display.
5. Discharge the capacitor before taking capacitance measurements.
6. The meter has a residual capacitance in the 6.6nF and 660nF ranges,
which is a normal status. Before taking measurements, press the
R
elative D button to zero the residual capacitance.
7. When the capacitor to be tested is connected, if "dIS.C" symbol indicat
e
on LC
D, it means there is voltage existing in the tested capacitor an
d
to be di
scharged before testing.
Frequency measurements
1. Set the Function/Range switch to the “ Hz/% “ position.
2. Connect the red test lead to the “VΩ
” jack and the black test lead to
the
“ COM ” jack.
3. Connect the test leads to the point of measurement and read t
he
f
requency from the display.
%Duty cycle measurements
1. Set the Function/Range switch to the “ Hz/% “ position.
2. Connect the red test lead to the “VΩ
” jack and the black test lead to
the
“ COM ” jack.
3. The readings of % DUTY CYCLE measurements will show on t
he
s
ub-display.