ESI 250-DA - ESI Model 250-DA Controls and Panel Features; Circuit Selector Functionality; Main Dial Assembly for Measurement Readings

INSTRUCTION MANUAL
for
MODEL 250-
DA
UNIVERSAL
IMPEDANCE
BRIDGE
TABLE OF
CONTENTS
I*
Controls
1.1
Circuit
Selector
1.2
Multiplier Switch
1.3
Main Dial
Assembly
1.4 D-Q
Dial
1.5
Unknown
Terminals
1.6
External
Generator
Terminals
1.7
External D-Q
Terminals
1.8
External
Detector Terminals
1.9
Detector Switch
1.10
Generator Switch
1.11
Galvanometer
1.12
Power Switch
and AC Amplifier
Gain
1.13 AC
-
DC
Switch
and
AC Generator
Gain
1.14
DC
Generator Voltage
Switch
1.15
AC
Generator Tuning
Network
1.16
AC
Detector
Tuning
Network
1.17
AC
Null
Indicator
1.18 AC
Amplifier Output
Terminals
1.19
Fuse
1.20
Power
Indicator
Lamp
2.
Operating
Instructions
2. 1
What
the
Bridge
Measures
2.
2
Resistors
2.2.1
Measuring
Resistors
2.2.2
Things
to
Watch Out For
2.2.3
Measuring
AC
Resistance
(Him
250-DA
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