Информация по оборудованию:

Fluke 8506A Цифровой универсальный измерительный прибор
Производитель:
Fluke
Модель: 8506A
Дата: 1983
Категория: Измерительная техника
Группа: Цифровой универсальный измерительный прибор
Описание: Thermal True RMS Multimeter
Информация:
                                    The multimeter features 6-1/2 digit resolution, full
annunciation and simplicity of operation. Modular
construction, microprocessor control, and a bus structure
provide excellent flexibility. Memory programming from the
front panel (or through a remote interface) controls all
measurement parameters, mathematical operations and special
operations. The standard hardware configuration allows for
measurement of thermal true-rms volts on eight ranges and dc
volts in five ranges. An averaging mode is available to
automatically optimize display resolution and stability for
each range in dc volts, resistance, and dc current
functions. Extended resolution is also available in the ac
volts function. Optional modules are available for dc
current (five ranges), and resistance (eight ranges) in
two-wire or four-wire arrangements.

Thermal True-RMS Conversion

The thermal true-rms feature allows the operator to measure
the true-rms value of an ac signal at accuracies of up to
.012% with a reading rate of one every six seconds. This
response time compares favorably with that of existing
thermal transfer standards which can take up to five minutes
to complete a measurement.

Modular Construction

Considerable versatility is realized through unique modular
construction. All active components are contained in modules
which plug into a mainframe
motherboard. This module-to-motherboard mating, combined
with bus architecture and microprocessor control, yields
ease of option selection.

Microprocessor Control

All modules function under direct control of a
microprocessor based controller. Each module is addressed by
the controller as virtual memory. Scaling factors and offset
values can be applied separately, stored in memory, and
automatically used as factors in all subsequent readings.
Digital filtering utilizes averaged samples for each reading.

Software Calibration

The 8506A features microprocessor-controlled calibration of
all ranges and functions. Any range can be calibrated using
a reference input of any known value from 60% of range to
full scale. Software calibration can be performed using
front-panel or remote control, allowing recertification
without opening the case or removing the multimeter from the
system.

Recirculating Remainder A/D Conversion

The multimeter adapts Fluke’s patented recirculating
remainder (R2) A/D conversion technique to microprocessor
control. This combination provides fast, accurate, linear
measurements and long-term stability.

Options and Accessories

Remote interfaces, a dc current converter, and an ohms
converter are among the options and accessories available
for use with the multimeter. Refer to Tables 1-1 and 1-2 for
complete listings. Any one of the three Remote Interface
modules (Option 05, 06, or 07) may be installed at one time,

Эти руководства доступны для вышеуказанного оборудования:

Руководство Тип: Технический паспорт Fluke-7643-Manual-Page-1-Picture
Страницы: 5
Размер: 671.14 Kbytes (687249 Bytes)
Язык: английский
Редакция:
Manual-ID/Number:
Дата: 1990
Качество: Сканированный документ, читая частично плохо, частично не читается.
Дата публикации:
MD5: 07971e36fd58b6b7fc0e591282ea318b
Скачиваний: 136 начиная с 28 Январь 2016
Информация:
Fluke-7643-Manual-Page-1-Picture


Руководство Тип: Обслуживание и Руководство пользователя Fluke-10119-Manual-Page-1-Picture
Страницы: 316
Размер: 15.97 Mbytes (16745554 Bytes)
Язык: английский
Редакция: 1
Manual-ID/Number: 638858
Дата: 01 Октябрь 1985
Качество: Сканированный документ, читая частично плохо, частично не читается.
Дата публикации:
MD5: 1a026eb659d8529e8dde6a7c1d501cb0
Скачиваний: 14 начиная с 14 Январь 2018
Информация:
1-1.	INTRODUCTION
...............................................1-1

1-3.	DESCRIPTION
................................................. 1-1

1-5.	Thermal True-RMS Conversion
................................. 1-1

1-7.	Modular Construction
.........................,................ 1-1

1-9.	Microprocessor Control
........................................ 1-1

1-11.	Software Calibration
........................................... 1-1

1-13.	Recirculating Remainder A/D Conversion
........................ 1-1

1-15.	Options and Accessories
........................................1-1

1-17.	SPECIFICATIONS
.............................................. 1-1

2	OPERATING INSTRUCTIONS
.........................................2-1

2-1.	INTRODUCTION
...............................................2-1

2-3.	SHIPPING INFORMATION
...................■..................2-1

2-6. INSTALLATION
...............................................2-1

2-9.	OPERATING FEATURES
.......................................2-1

2-11.	OPERATING NOTES
...........................................2-1

2-12.	Input Power
..................................................2-1

2-14.	Fuse Location
.................................................2-1

2-16. Required Hardware
............................................2-4

2-20.	Power-Up
Configuration........................................2-4

2-22.
Display.......................................................2-6

2-46. Front Panel Push Buttons
......................................2-10

2-53.	Measurement Terminals and Controls
............................2-21

2-69.	Function
.....................................................2-22

2-72. Measurement Parameters
.......................................2-24

2-102. Mathematic Operations
.........................................2-26

2-115. Special Operations
.............................................2-27

2-124. Remote Control
...............................................2-28

2-128.	Calibration Mode
..............................................2-28

2-138. Scan Advance
.................................................2-29

2-140. Systems Use
..................................................2-29

2-142.	OPERATION
...................................................2-29

2-143.	Initial Turn-On
................................................2-29

2-147. Initial Set-Up
.................................................2-29

2-152.	Measurement
Instructions....................................... 2-30

2-170.
APPLICATIONS................................................2-32
2A REMOTE PROGRAMMING COMMANDS .............................

 3	THEORY OF OPERATION
.............................................3-1

3-1.	INTRODUCTION
...............................................3-1

3-3.	BLOCK DIAGRAM DESCRIPTION ..............................3-1

3-4.	Bus Structure
.................................................3-1

3-10.	Controller
....................................................3-2

3-20. Front Panel
...................................................3-6

3-22.	DC Signal Conditioner
.........................................3-6

3-24.	Active Filter
..................................................3-6

3-26.	Fast R2 A/D Converter
........................................ 3-6

3-31.	Thermal True-RMS Converter
..................................3-8

3-40.	Front/Rear Switch
Assembly....................................3-10

3-42.	CIRCUIT ANALYSIS
...........................................3-10

3-43. Introduction
..................................................3-10

3-45. Controller
...........................................................3-10

3-65.	Front Panel
...................................................3-13

3-68. DC Signal Conditioner
.........................................3-15

3-72.	Filter/Externa! Reference
.......................................3-15

3-76.	Fast R2 A/D Converter
........................................3-15

3-90.	Thermal True RMS-Converter Module
...........................3-20

4	MAINTENANCE
......................................................4-1

4-1.
INTRODUCTION...............................................4-1

4-3.	SERVICE INFORMATION
......................................4-1

4-6.	GENERAL MAINTENANCE ....................................4-1

4-7.	Top and Bottom Cover Removal and installation
..................4-1

4-9.	Line Voltage
Selection..........................................4-1

4-11. Fuse Replacement
.............................................4-1

4-13. Module Installation
............................................4-4

4-15.	Module Removal
..............................................4-4

4-17.	Module Disassembly and Reassembly
............................4-4

4-19.	Calibration Memory Replacement
...............................4-4

4-21,	Front Panel PCB
Removal......................................4-5

4-23.	Power Supply PCB Assembly Removal
...........................4-5

4-25.	Power Supply Interconnect Assembly Removal
....................4-5

4-27.	Front/Rear Switch
Assembly....................................4-5

4-32.	Motherboard PCB Removal
....................................4-6

4-34. Cleaning Instructions
..........................................4-6

4-36.	PERFORMANCE TEST
.........................................4-6

4-37. Introduction
..................................................4-6

4-40.	DC Performance Test
..........................................4-7

4-49.	Thermal True-RMS Converter Performance Test
.................. 4-9

4-54.	CALIBRATION ADJUSTMENTS
................................4-17

4-55. Introduction
..................................................4-17

4-57. Initial Procedure
...............................................4-17

4-59. Power Supply
.................................................4-17

4-61.	DC Calibration Procedure
......................................4-18

4-85.	AC Calibration Procedure
......................................4 -21

4-108.	TROUBLESHOOTING
..........................................4-26

4-114. Troubleshooting Notes
.........................................4-28

4-119.	Non-recurring Adjustments
.....................................4-28

4-130.	Factory Selected Component Replacement
Procedures..............4-45

4-142.	SELECTED CAPACITOR ORDERING INFORMATION ...........4-47
5	LIST OF REPLACEABLE PARTS
.......................................5-1

TABLE OF CONTENTS
................................................5-1

5-1. INTRODUCTION
...............................................5-2

5-4. HOW TO OBTAIN PARTS
..............................................5-2

8 OPTION AND ACCESSORY INFORMATION
............................6-1

TABLE OF CONTENTS ......................................... 6-1

7	GENERAL INFORMATION
............................................. 7-1

7A MANUAL CHANGE INFORMATION
....................................7A-1

78 SOFTWARE CALIBRATION
............................................7B-1

8	SCHEMATIC DIAGRAMS
..............................................8-1

TABLE OF CONTENTS ........................................ 8-1

Fluke-10119-Manual-Page-1-Picture


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