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9910A
AC High Voltage Capacitance and Inductance Bridge
Still providing the Most Accurate Capacitance & Inductance Measurements!
GUILDLINE INSTRUMENTS MODEL 9910A HIGH VOLTAGE
Capacitance Bridge is an instrument employing the AC
Current Comparator principle.
The Current Comparator principle may be applied to
the measurement of ratio and dissipation factors of
high voltage capacitors in a similar manner to the
classical Schering Bridge but with greatly improved
accuracy and resolution.
This makes the 9910A a unique and versatile
instrument for a wide range of applications including
cable testing, corona loss measurements, insulator and
dielectric testing, inductance measurements, potential
transformer error measurements, shunt reactor loss
measurements and power transformer testing.
This measurement standard has a direct treading
capacitance ratio of 0 to 1.111,110 in steps of 0.000,001
(1 ppm). The 9910A has a direct reading dissipation
9910A MODEL FEATURES range of -0.110999 to +0.110999 in steps of 0.000,001
(1 ppm).
Better than 15 ppm accuracy, permanent
Direct reading, six-digit measurements of
Optional 9911 Range Extender available for
capacitance from 100 pf to 1000