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175
Keithley 175 Manuals
Manuals and User Guides for Keithley 175. We have
2
Keithley 175 manuals available for free PDF download: Instruction Manual, Instruction Manual Addendum
Keithley 175 Instruction Manual (69 pages)
Brand:
Keithley
| Category:
Multimeter
| Size: 5 MB
Table of Contents
Table of Contents
4
SECTION L-GENERAL INFORMATION
10
Introduction
10
Unpacking and Inspection
10
Specifications
11
Warranty Information
11
Manual Addenda
11
Safety Symbols and Terms
11
Optional Accessories
11
Section 2-Bench Operation
14
Introduction
14
High Energy Circuit Precautions
14
Preparation for Use
14
Linepower
14
Front Panel Familiarization
15
Display
15
Front Panel Controls
15
Input Terminals
16
Current Fuse Replacement
16
Error Messages
16
Operating Conditions
16
Environmental Conditions
16
Maximum Allowable Input
17
Basic Bench Measurements
17
Power-Up
17
Relative Mode
17
DC Voltage Measurements
17
TRMS AC Voltage Measurements
18
Resistance Measurements
18
Current Measurements (DC or TRMS AC)
19
AC Plus DC Measurements
19
Dl3 Measurements
21
Diodetest
22
TRMS Consideration
22
AC Voltage Offset
22
TRMS Measurements Comparison
22
Crest Factor
24
Extended Frequency Response
24
Section 3-Performance Verification
26
Introduction
26
Environmental Conditions
26
Recommended Test Equipment
26
Initial Conditions
26
Verification Procedure
26
DC Voltage Accuracy Check
26
AC Voltage Accuracy Check
27
Resistance Accuracy Check
27
DC Current Accuracy Check
27
AC Current Accuracy Check
28
Section 4-Theory of Operation
30
Introduction
30
Overall Functional Description
30
Multiplexer
31
Inputbufferamplifier
31
2Vrefetencesource
31
Aidconverter
31
Input Signal Conditioning
32
Acconverter
33
Digitalcircuitry
34
Microcomputer
34
Addressdecoding
34
Pia
34
Display Board
34
Digitalcalibration
34
Powersupply
34
Section 5-Maintenance
36
Introduction
36
Top Cover Removal/Installation
36
5-L
36
Troubleshooting
36
Recommendedtestequipment
36
Selfdiagnosticprogram
37
Signalconditioning
39
Linefusereplacement
41
Front Panel Calibration
42
Recommended Calibration Equipment
42
Calibrationjumper
42
DC Voltage Calibration
43
Acvoltagecalibration
43
Resistance Calibration
43
Frequencycompensation
43
Calibrationstorage
44
Section 6-Replaceable Parts
50
Introduction
50
Replaceableparts
50
Orderinginformation
50
Component Location Drawings and Schematic Diagrams
50
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Keithley 175 Instruction Manual Addendum (14 pages)
Autoranging Multimeter
Brand:
Keithley
| Category:
Multimeter
| Size: 1 MB
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