The C Bridge LSO-9D uses four armed bridge and takes current in proportion to the value of C to be measured which develops proportional voltage in the secondary of CT which is balanced out by the drop across the resistor branch required for nulling is measured to read capacitance.
The instrument has a range of 0.1mfd to 1000mfd in three ranges, and the test voltage in 200VAC to 600VAC.
The LSO-9D can be coupled with Loss Factor Meter Model LPO-5D/5MD, test station and power source to have simultaneous measurement of C & Tan d.
0.1 to 1000mfd in three ranges of 19.99, 199.9 & 1999mfd FSD.
0.1mfd 19.99mfd FSD ±1 digit.
±0.5% of FSD ±1 digit
3 ½ digit panel meter
Any voltage from 200VAC to 600VAC applied by external source
By two controls ‘POT’& Indication on 3 ½ Panel Meter. Balancing action by bringing the meter to read minimum.