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5720A Series II Service
Fluke 5720A Series II Service Manuals
Manuals and User Guides for Fluke 5720A Series II Service. We have
2
Fluke 5720A Series II Service manuals available for free PDF download: Operator's Manual, Service Manual
Fluke 5720A Series II Service Operator's Manual (336 pages)
Multi-Function Calibrator
Brand:
Fluke
| Category:
Test Equipment
| Size: 3.49 MB
Table of Contents
Power Source
6
Table of Contents
9
Introduction and Specifications
19
Chapter 1
21
Introduction
21
Instruction Manuals
22
About this Manual
22
How to Use this Manual
23
Wideband AC Voltage Module (Option 5700A-03)
23
Auxiliary Amplifier
23
5725A Amplifier
24
Support Equipment and Services
24
Direct Voltage Reference Standard
24
200 Direct Volt Maintenance Program (U.S.A. Only)
25
Series Resistance Standards
25
Wideband AC Module (Option 5700A-03) Calibration Support
25
Service Centers
25
The Components of the 5700A/5720A Series II Calibrator
26
Calibrating the 5700A/5720A Series II Calibrator
26
The Calibration Process
28
Establishing Traceability
28
Calibration Reports
28
Calibration Check
29
Developing a Performance History
29
Range Calibration
29
DC Zeros Calibration
29
Specifications
30
Specification Confidence Levels
30
Using Absolute and Relative Uncertainty Specifications
30
Using Secondary Performance Specifications
30
General Specifications
31
Electrical Specifications
33
DC Voltage Specifications
33
AC Voltage Specifications
36
Resistance Specifications
47
DC Current Specifications
51
AC Current Specifications
54
Wideband AC Voltage (Option 5700-03) Specifications
60
Auxiliary Amplifier Specifications
61
Installation
63
Chapter 2
65
Introduction
65
Unpacking and Inspection
65
Service Information
66
Contacting Fluke
66
Placement and Rack Mounting
66
Cooling Considerations
66
Accessing the Fuse
67
Selecting Line Voltage
68
Connecting to Line Power
70
Connecting a 5725A Amplifier
70
Selecting Output Binding Posts
70
Features
71
Front Panel Features
71
Display Screen Saver
71
Introduction
71
Rear Panel Features
71
Softkey Menu Tree
71
Display Screen Saver
73
Front Panel Features
73
Introduction
73
Rear Panel Features
82
Softkey Menu Tree
84
Front Panel Operation
87
Chapter 4
89
Introduction
89
Powering on the Calibrator
90
Warm up
90
DC Zeros
91
Executing DC Zeros
91
DC Zeros Reminder
91
The Setup Menu
92
Instrument Setup
93
Format EEPROM Menu
93
Spec Format Setup Menu
94
Setting the Internal Clock/Calendar
95
Selecting Amplifiers
96
Checking the Instrument Configuration
97
Special Functions Menu
98
Resetting the Calibrator
98
Operate and Standby Modes
99
Connecting the Calibrator to a UUT
99
Recommended Cable and Connector Types
99
When to Use External Sensing
100
When to Use the External Voltage Guard
101
When to Use the Current Guard
101
Four-Wire Vs Two-Wire Resistance Connections
102
Cable Connection Instructions
102
Setting the Output
108
DC Voltage Output
110
AC Voltage Output
111
DC Current Output
113
AC Current Output
114
Resistance Output
116
Wideband AC Voltage Output (Option 5700A-03)
118
Variable Phase Output
120
Phase Locking to an External Signal
121
Using an Auxiliary Amplifier
122
5725A Amplifier Output
123
Checking the Calibrator's Uncertainty Specification
124
Error Mode Operation
124
Error Mode Overview
125
Entering Error Mode
125
Exiting Error Mode
125
Using Error Mode
126
Reading the UUT Error: AC and DC Voltage and Current Output
126
Reading the UUT Error: Resistance Output
127
Introduction to Offset, Scale, and Linearity Errors
128
Offset Error
128
Scale Error
129
Linearity Error
130
Combining the Error Types
130
Programming an Offset
131
Programming a Scale Factor
132
Linearity Checking Using Offset and Scale
133
Setting Output Limits
136
Setting Voltage and Current Limits
136
Sample Applications
137
Calibrating Fluke 70 Series Multimeter
137
Cables
138
Guarding
138
Sensing
138
Testing the Meter
139
Calibrating the Meter
140
Calibrating a Fluke Model 8840A Series Digital Multimeter
142
Cables
142
Guarding
142
Sensing
144
Basic Calibration Procedure
144
Calibration Setup Procedure
144
A/D Calibration
145
Offset and Gain Calibration
146
High Frequency AC Calibration
148
Performing a Wideband Flatness Test
149
Remote Operation
151
Chapter 5
153
Introduction
153
Using the IEEE-488 Port for Remote Control
154
IEEE-488 Bus Restrictions
154
Bus Setup Procedure
154
Using the RS-232C Port for Remote Control
155
Serial Remote Control Setup Procedure
156
Exceptions for Serial Remote Control
157
Command Syntax Information
157
Parameter Syntax Rules
158
Extra Space Characters
159
Terminators
159
Incoming Character Processing
159
Response Message Syntax
160
Input Buffer Operation
160
Commands
160
Multiple Commands
161
Coupled Commands
161
Sequential and Overlapped Commands
162
Commands Ignored When Not in Remote
162
Commands that Require the Calibration Switch to be Set
162
Long Term Commands
162
Local-To-Remote State Transitions
193
Checking the Calibrator's Status
195
Serial Poll Status Byte
197
Service Request Line (SRQ)
198
Service Request Enable Register
198
Loading the SRE
198
Event Status Register
199
Bit Assignments for the ESR and ESE
199
Reading the ESR and ESE
200
Loading the ESE
200
Instrument Status Register
201
Instrument Status Change Register
201
Instrument Status Change Enable Register
201
Bit Assignments for the ISR, ISCR, and ISCE
201
Reading the ISR, ISCR, or ISCE
202
Loading the ISCE
202
Fault Queue
203
IEEE-488 Interface Configuration
204
Bus Communication Overview
205
Definition: Queries and Commands
206
Functional Elements of Commands
206
Interface Messages
208
The IEEE-488 Connector
209
The IEEE-488 Connector
210
Remote Program Examples
211
Printing Main Output Calibration Shift Results
211
Verifying a Meter
212
Remote Calibration
212
DC Zeros
212
Calibration
213
Calibration Check
214
Wideband AC Module (Option 5700A-03) Gain Calibration
215
Using *OPC?, *OPC, and *WAI
216
Writing an SRQ and Fault Handler
217
Emulating a Fluke 5100B or 5200A Calibrator
218
Entering Emulation Mode
218
Exiting Emulation Mode
219
The 5720'S Display During Emulation
219
5100B Emulation
219
Local-To-Remote Transitions
219
Current Output Location
220
Differences in the 5700A/5720A Series II and 5100B Ohms Function
220
Ohms Remote Program Modifications for 5100B Emulation
221
5200A Emulation
222
Local-To-Remote Transitions
222
Voltage and Frequency Ranges
222
Rounding Numeric Entries
223
Settling Times
223
Programming External Sensing
224
Overload Conditions
224
Phase Lock Errors
224
Using the RS-232C Serial Interface
225
Chapter 6
227
Introduction
227
RS-232C Interface Specifications
227
Setting up and Connecting the Serial Interface
228
Printing Calibration Reports
230
Calibration Shift Results
230
Calibration Check Shift Results
231
Generating a Printout
232
Operator Maintenance
243
Chapter 7
245
Introduction
245
Accessing the Fuse
246
Cleaning the Air Filter
246
Cleaning the Exterior
248
Calibration
248
Calibrating the 5700A/5720A Series II to External Standards
248
Calibration Requirements
249
When to Adjust the Calibrator's Uncertainty
249
Calibration Procedure
250
Range Calibration
256
Calibrating the Wideband AC Module (Option 5700A-03)
260
Performing a Calibration Check
263
Options and Accessories
265
Chapter 8
267
Introduction
267
Wideband AC Voltage Module
267
Accessories
267
Low Thermal EMF Test Leads
268
Rack Mount Kits (Y5737 and Y5735)
268
Shielded IEEE-488 Interface Cables (Y8021 and Y8022)
268
RS-232C Null-Modem Cables
268
DC Voltage Reference Standard (732B)
268
Shielded IEEE-488 Interface Cables (Y8021, Y8022, and Y8023)
268
RS-232C Null-Modem Cables (Y1702 and Y1703)
268
And 10 Kω Resistance Standards (742A-1 and 742A-10K)
269
5725A Amplifier
269
Amplifier
269
Appendices
271
Symbolic Names of Calibration Constants
271
Appendix
273
Fault Codes
273
ASCII and IEEE Bus Codes
297
Symbolic Names of Calibration Constants
301
Glossary
317
Calibration Interval
318
Crest Factor
319
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Fluke 5720A Series II Service Service Manual (186 pages)
Multi-Function Calibrator
Brand:
Fluke
| Category:
Test Equipment
| Size: 1.53 MB
Table of Contents
Service Manual
1
Table of Contents
3
Power Source
14
Introduction and Specifications
17
Chapter 1
19
Introduction
19
Contacting Fluke
20
About this Manual
20
How to Use this Manual
20
Wideband AC Voltage Module (Option 5700A-03)
21
Auxiliary Amplifiers
22
5725A Amplifier
22
Support Equipment and Services
22
Direct Voltage Reference Standard
23
200 Direct Volt Maintenance Program (U.S.A. Only)
23
Series Resistance Standards
23
Wideband AC Module (Option 5700A-03) Calibration Support
23
Service Centers
24
The Components of the 5700A/5720A Series II Calibrator
24
Calibrating the 5700A/5720A Series II Calibrator
24
The Calibration Process
26
Establishing Traceability
26
Calibration Reports
26
Calibration Check
26
Developing a Performance History
27
Range Calibration
27
DC Zeros Calibration
27
Specifications
27
Specification Confidence Levels
28
Using Absolute and Relative Uncertainty Specifications
28
Using Secondary Performance Specifications
28
General Specifications
29
Electrical Specifications
30
DC Voltage Specifications
30
AC Voltage Specifications
33
Resistance Specifications
44
Resistance Specifications
45
DC Current Specifications
48
DC Current Specifications
49
AC Current Specifications
51
AC Current Specifications
52
Wideband AC Voltage (Option 5700-03) Specifications
56
Auxiliary Amplifier Specifications
57
Theory of Operation
59
Chapter 2
61
Introduction
61
Calibrator Overview
61
Internal References
61
Hybrid Reference Amplifiers
61
Fluke Thermal Sensor (FTS)
61
Digital-To-Analog Converter (DAC)
62
Digital Section Overview
62
Analog Section Overview
62
Functional Description Presented by Output Function
64
DC Voltage Functional Description
65
AC Voltage Functional Description
68
Wideband AC V Functional Description (Option -03)
69
DC Current Functional Description
69
AC Current Functional Description
69
Ohms Functional Description
70
Calibration and Verification
71
Chapter 3
73
Introduction
73
Calibration
74
Calibrating the 5700A/5720A Series II to External Standards
74
Calibration Requirements
74
When to Adjust the Calibrator's Uncertainty Specifications
75
Calibration Procedure
76
Range Calibration
82
Calibrating the Wideband AC Module (Option 5700A-03)
85
Performing a Calibration Check
88
Full Verification
90
Required Equipment for All Tests
91
Warm-Up Procedure for All Verification Tests
91
Resistance Verification Test
93
Two-Wire Compensation Verification
95
DC Voltage Verification Test
96
DC Voltage One-Tenth Scale Linearity Test
97
Direct Current Accuracy Verification Test
98
AC Voltage Frequency Accuracy Test
99
Output Level Tests for AC V Ranges
99
AC Current Test 22 Ma to 11A Ranges
101
AC Current Test, 2 Ma and 200 a Ranges
104
Rationale for Using Metal-Film Resistors to Measure AC Current
105
Wideband Frequency Accuracy Test
106
Wideband AC Voltage Module Output Verification
106
Wideband Output Accuracy at 1 Khz Test
107
Wideband Output Flatness Test
108
Wideband Flatness Calibration Procedure
109
Optional Tests
110
DC Voltage Load Regulation Test
110
DC Voltage Linearity Test
111
DC Voltage Output Noise 10 Hz to 10 Khz Test
111
DC Voltage Output Noise 0 1 to 10 Hz Test
113
AC Voltage Distortion Test
113
Wideband Distortion Testing
113
AC Voltage Overshoot Test
114
Minimum Use Requirements
114
Determining Test Limits for Other Calibration Intervals
116
Maintenance
139
Chapter 4
141
Introduction
141
Accessing the Fuse
141
Cleaning the Air Filter
141
General Cleaning
142
Cleaning Pca's
143
Access Procedures
143
Top and Bottom Covers
143
Digital Section Cover
143
Analog Section Covers
143
Rear Panel Removal and Installation
143
Rear Panel Assembly Access
144
Front Panel Removal and Installation
144
Display Assembly Removal and Installation
145
Keyboard Assembly Removal and Installation
145
Analog Assembly Removal and Installation
146
Digital Assembly Removal and Installation
148
Power Transformer Removal and Installation
148
Hybrid Cover Removal
148
Front/Rear Binding Post Reconfiguration
148
Installing a Wideband AC Module (Option -03)
150
Clearing Ghost Images from the Control Display
150
Replacing the Clock/Calendar Backup Battery
150
Using Remote Commands Reserved for Servicing
151
Using the ETIME Command
151
Fault Codes
153
List of Replaceable Parts
177
Introduction
179
How to Obtain Parts
179
Service Centers
179
Parts List
179
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