Keithley 7012-S Service Manual

Table of
Contents
SECTION
1
Performance
Verification
1.1
INTRODUCTION
1-1
1.2
ENVIRONMENTAL CONDITIONS
14
1.3
INITIAL
COND1TIONS
14
1.4 REQUIRED
TEST
EQUTPMENT
1-1
1.5
VERIFICATIONS
PROCEDURES
1-1
1.5.1 Equipment Characterization
1-3
1.5.2
Common Mode
Verification
1-6
1.5.3 Voltage
Source
Verification
1-8
1.5.4 Voltage Measure
Verification
1-9
1.5.5 Remote
Sense
Verification
141
1.5.6 Low Current
(inA
to
lOmA)
Measure
Ranges
Verification
1-12
1.5.7
Low Current
(inA
to
lOmA)
Source Ranges
Verification
1-15
1.5.8
lOOmA
Measure
Range
Verification
1-18
1.5.9 lOOmA
Source
Range
Verification
1-20
SECTION
2 =
Calibration
2.1
INTRODUCTION
2-1
2.2 RECOMMENDED
CALIBRATION
EQUIPMENT
2-1
2.3
ENVIRONMENTAL CONDITIONS
2-2
2.4 WARM-UP PERIOD
2-2
2.5
CAL
LOCK
2-2
2.6
CALIBRATION
PROCEDURES
2-2
2.6.1 Equipment
Characterization
2-3
2.6.2
Voltage Calibration
2-6
2.6.3
lOOmA
Range
Calibration
2-9
2.6.4 Low
Current
Ranges Calibration
(inA
—
lOmA)
2-11
2.7 CALIBRATION ERRORS
2-13
2.8
CALIBRATION PROGRAM
246
SECTION
3 —
Maintenance
3.1 INTRODUCTION
3-1
3.2
LINE
FUSE
REPLACEMENT
3-1
3,3
FAN
FILTER CLEANING
3-1
3.4
BATrERY REPLACEMENT
3-2
3.5
HANDLING AND CLEANING
PRECAUTIONS
3-4
3.6
DISASSEMBLY INSTRUCTIONS
3-4
3.7 SPECIAL HANDLING
OF
STATIC
SENSITIVE
DEVICES
3-11
3.8
TROUBLESHOOTJNG
3-11
3.8.1 Recommended
Test Equipment
3-11

Keithley 7012-S Specifications

General

Brand	Keithley
Model	7012-S
Category	Measuring Instruments
Language	English