Keithley 237

List of
Tables
SECTION
1
Performance
Verification
Table 1-1
Required
Test
Equipment
12
Table 12 Specifications
For Alternate
Equipment
1-3
Table 1-3 Model
263
I-Source
Characteristics
1-5
Table 1-4 Voltage
Source Verification
1-8
Table 1-5 Voltage Measure Verification
1-11
Table 1-6 Allowable
Reading Caiculations
for Low
Current
Measure
Verification
(lmA
to
lOmA)
1-13
Table 1-7 Low Current Measure
Verification (inA
to
lOmA)
1-14
Table
1-8 Allowable
Reading Caiculations
for Low Current
Source Verification
(lmA to
lOmA) ....
1-15
Table 1-9
Low
Current Source
Verification (inA
to
lOmA)
1-17
SECTION
2
Calibration
Table 2-1
Required
Test
Equipment
2-1
Table
2-2
Specifications For Alternate
Equipment
2-2
Table
2-3
Model
263
I-Source
Characterization
2-5
Table 2-4 Calibration
Error Messages
2-14
SECTION
3 =
Maintenance
Table 3-1
Line
Fuse Selection
3-1
Table
3-2
Recommended
Troubleshooting
Equipment
3-11
Table
3-3
Power
Supply Checks
3-13
Table
3-4
Analog Switching;
Current Ranging
3-14
Table
3-5 Analog Switching;
Volts
Ranging
3-15
Table
3-6
Analog Switching;
Feedback
3-15
Table
3-7 Analog
Switching; Sensing
3-15
Table
3-8
Analog
Switching;
A/D
Multiplexing
3-16
Table
3-9
Digital Circuitry
Checks
3-17
Table
3-10 Display
Circuitry
Checks
3-18
SECTION
4 =
Principles
of Operation
Table 4-1 Volts Range Relays
4-8