7.
Measurement Basics
Introduction
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7-1
Insulation
Resistance Measurement
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. 7-1
Residual
Charge Eect
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7-1
Absorption
Phenomena .
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7-1
V
oltage Coecient
and
T
emperature
Coecient
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7-1
Shielding
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7-2
8.
General
Information
Introduction
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8-1
Specications
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8-2
Measurement
P
arameters
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8-2
Measurement
Conditions
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8-2
Measurement
Range
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8-3
Measurement
A
ccuracy
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8-3
Measurement
Support
Functions
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8-5
General
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8-6
Supplemental
P
erformance
Characteristics
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8-7
Typical
Measurement
A
ccuracy
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8-7
Measurable
Capacitance
Range
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8-8
A
dditional
Error
Due
T
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the
V
oltage
Source Noise
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8-9
A
dditional
Error
Reduction
by
Connecting
a
Series
Resistor
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8-12
Measurement
Time
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. 8-15
Consumption
Memory
Duration
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8-15
Contact
Check
Eective
Range .
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8-16
9.
Maintenance
Introduction
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9-1
T
est
Equipment
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9-1
P
erformance
T
ests
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9-2
Introduction
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9-2
T
est Equipment
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9-2
Calculation
Sheet
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9-2
P
erformance
T
est
Record
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9-2
Calibration
Cycle
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9-2
Ammeter
Oset
V
oltage
and
Input
Resistance
T
est
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9-3
Specications
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9-3
T
est
Equipment
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9-3
Procedure
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9-3
Ammeter
Oset
V
oltage
T
est .
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9-3
Ammeter Input Resistance T
est... ..
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9-4
Current Measurement A
ccuracy T
est .. .. .
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9-6
Specication . . . . . . . . . . .
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9-6
Test Equipment
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9-6
Procedure... .. ... .. .. .. .... .. .
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9-6
Resistance Measurement A
ccuracy T
est .... .. .. .. .... .. .
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9-9
Specication . . . . . . . . . . . . . . . . . . . . . . .
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9-9
Test Equipment
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9-9
Procedure................................ 9-9
Calculation Sheet ...... .. .. .. .... .. .. .. .... .. . 9-12
Ammeter Input Resistance Test (Channel 1) .. .. .. .. .... .. .. 9-12
Ammeter Input Resistance Test (Channel 2) .. .. .. .. .... .. .. 9-12
Ammeter Input Resistance Test (Channel 3) .. .. .. .. .... .. .. 9-12
Ammeter Input Resistance Test (Channel 4) .. .. .. .. .... .. .. 9-12
RC Box Calibration Values .... .. .. .. .... .. .. .. .... 9-12
Contents-7