
For capacity.
For high resistance.
The selector switch is rotated to a specified vol
tage range, and, connecting the test leads to the
external power as shown by the dotted line, the
pointer is calibrated to full scale by means of a vol
tage regulator (for AC) or potentiometer (for DC).
The test leads are then applied across the unit to be
checked, and the reading of the meter is noted.
d Scale Reading.
For capacity, use the pair of scales
marked
C
(
A*F)
either for AC 10 or 250 volt range.
For high resistance, read the red scale marked Mf?
directly setting the selector switch to the DC 250
volt range.
— 29 —
Содержание U-50D
Страница 1: ...f i1 ...
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Страница 32: ...Note The static capacity of electrolytic condensers can not be checked 30 ...
Страница 34: ...Arrangement of Parts Rear View 32 ...
Страница 37: ...T CO LTD SANWAMETfR TOKYO Kakuta Bldg 1 MO Yushima Bunkyo ku ...