Informacje o sprzęcie

Fluke 8520A Multimetr cyfrowy
Producent:
Fluke
Modelu: 8520A
Data: 1979
Kategorii: Przyrządy pomiarowe
Grupa: Multimetr cyfrowy
Opis: Bench/System Multimeter
Informacje:
                                    THE 8520A DIGITAL MULTIMETER

The John Fluke Model 8520A Digital Multimeter is designed
for use in an automated test system or as an independent
device. The 5~lA digit instrument can be operated locally
from the front panel or remotely via an IEEE-488 1978
interface. The 8520A can directly measure dc, ac, and ac+dc
voltage; resistance (both 2 and 4 wire); and conductance
(the reciprocal of resistance). While the range of
measurement can be manually selected, air functions except
conductance (nS) have full autoranging
capabilities (conductance only has one range). When
measurement function and range are selected, the 852ÖA
automatically programs the reading rate and filter for
optimum measurement accuracy. Other values for reading rate
and filter can be manually selected. The seven math programs
allow more sophisticated processing of measurement data
(such as computing the peak-to-peak value, percentage of
deviation, rise time, etc.) and additional measurement
functions. For example, the standard 8520A can make voltage
ratio measurements and an 8520A equipped with the -010
Option can make voltage ratio measurements, dB measurements,
and temperature measurements in addition to the direct
voltage and resistance measurements. The burst feature of
the 8520A allows the operator to capture up to 50 readings
(400 with the -010 Option) at various reading rates and to
display the readings at a different rate, to delay the time
after a trigger before the readings are taken, or to look at
what happened to the signal before the trigger occured. The
TRIGGER controls allow internal triggering, manual
triggering, triggering via the IEEE-488 interface, and
triggering from an external source. All measurements can be
guarded.

DC voltage can be measured from a 1 juV up to 1000V in five
ranges: 100 mV, IV, 10V, 100V, and 1000V. Ac and ac+dc
voltage can be measured from 10 /xV ac rmsto650V ac rms in
four ranges - IV, 10V, 100V, and 650V ac rms — over the
frequency range of 10 Hz to 1 MHz.

Resistance can be measured in two ways. Either directly
using the 02 WIRE and 04 WIRE functions or inversely using
the conductance function. The 02 WIRE and 04 WIRE functions
provide measurement of resistance from 100 µohm to 20 Mohm
in seven ranges: 10 ohms, 100 ohms, 1000 ohms, 10 kohms, 100
kohm, 1 Mohm, and 10 Mohm. Conductance provides fast,
accurate, noise-free measurement of resistances from 10 MOhm
up to 10,000 Mohm in a single range - 100 nS. Conductance is
displayed in the international units, Siemens which is equal
to the reciprocal of ohms (S = 1 / O).

The standard 8520A has seven math programs:

#1	TEST	Four diagnostic self-test programs

#2	ZERO	Automatic meter zeroing for dc voltage offsets and
resistance offsets (such as test lead resistance)

#3	XREF	Ratio between the input voltage and an external
reference voltage

#4	OSR	Subtracts an offset (OFST) from the input, multiplies
by a scale factor (SCAL), divides by a ratio factor (RATO),
and displays the result

#5	Delta PCT	Displays the percentage deviation of the input
with respect to a stored nominal value

#6	PEAK	Captures upper and lower peak values and computes
peak-to-peak value

#7	LIM	Tests the reading against stored upper and lower
limits and displays the results of each reading, the number
HIGH, the number LOW, the number that PASS, and the TOTAL
number of readings

#8	STAT	Statistics program that computes mean, standard
deviation, variance, number of reading, bias, sum of the
squares, sum of readings, difference, and the sum of the
differences

#9	LFAC	Computes the ac rms value of inputs 10 Hz and below

#10 dB	Computes dB, dBm, or dBV ratio

#11 RTD	RTD thermometer measurements

#12 JV C	Works with the John Fluke 80T-150C to measure
temperature in °C

#13 JV F	Works with the John Fluke 80T-150F to measure
temperature in °F

#14 THMS	Thermistor linearization

Te Podręczniki są dostępne dla powyższego urządzenia:

Typ instrukcji: Dane techniczne Fluke-7644-Manual-Page-1-Picture
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Typ instrukcji: Dane techniczne Fluke-7644-Manual-Page-1-Picture
Stron: 4
Rozmiar: 456.38 Kbytes (467336 Bytes)
Język: Angielski
Zmiana:
Podręcznik numer:
Data: 1990
Jakość: Skanowany dokument, wszystko czytelne.
Data wysłania:
MD5: 7f710884dae1835b88eeeb1d8020642f
Pliki do pobrania: 241 od 28 styczeń 2016
Informacje:
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Typ instrukcji: Instrukcja serwisowa Fluke-10113-Manual-Page-1-Picture
Stron: 128
Rozmiar: 13.41 Mbytes (14059091 Bytes)
Język: Angielski
Zmiana: 1
Podręcznik numer: 541987
Data: 01 sierpień 1986
Jakość: Skanowany dokument, wszystko czytelne.
Data wysłania:
MD5: 79886d35aa1fa846a794a50fac950cd1
Pliki do pobrania: 26 od 14 styczeń 2018
Informacje:
The John Fluke Model 8520A Digital Multimeter is documented
by a set of three manuals: The 8520A Operator Manual, the
8520A Calibration Manual, and the 8520A Service Manual. The
8520A Operator Manual introduces the operator to the 8520A
(along with the options and accessories), familiarizes the
operator with all instrument controls, connectors, and
indicators, and presents detailed local and remote operating
information and procedures. The 8520A Calibration Manual
provides general maintenance procedures, performance tests,
and calibration adjustment procedures. The 8520A Service
Manual contains the theory of operation, troubleshooting
information, a list of replaceable parts, and schematics.

1 -3. The information in this, the 8520A Service Manual, is
divided into eight sections:

1	INTRODUCTION AND SPECIFICATIONS Introduces the 8520A
Instruction Manual Set, lists the recommended test equipment
necessary to complete the Performance Tests and Calibration
Adjustments, and lists the instrument specifications.

2	SHIPPING AND SERVICE INFORMATION

If there is a problem with your 8520A, this section
describes how to get it corrected and how to ship the
instrument.
3	THEORY OF OPERATION

Describes in detailed block diagrams the operation of the
instrument at the block diagram level.

4	INSTRUMENT ASSEMBLY/ DISASSEMBLY Describes how to
disassemble and reassemble the instrument.

5	TROUBLESHOOTING

A procedure to isolate faults in the instrument to a circuit
or component level.

6	LIST OF REPLACEABLE PARTS

An illustrated list of components contained in the
instrument. Includes the reference number, nomenclature,
Fluke and Manufactures Part number, Manufactures Code and
Quantity.

7	GENERAL INFORMATION AND MANUAL CHANGE INFORMATION
Information allowing the reader to backdate the manual to
any previous revision level.

8	SCHEMATICS

Schematic diagrams of the electronic circuits in the instrument.
Fluke-10113-Manual-Page-1-Picture


Typ instrukcji: Instrukcja obsługi Fluke-10120-Manual-Page-1-Picture
Stron: 172
Rozmiar: 5.89 Mbytes (6179309 Bytes)
Język: Angielski
Zmiana:
Podręcznik numer: 541979
Data: 01 grudzień 1979
Jakość: Skanowany dokument, czytając częściowo źle, nie częściowo czytelny.
Data wysłania:
MD5: e1eeae1f80337b85c9a8f4f7f4223384
Pliki do pobrania: 23 od 14 styczeń 2018
Informacje:
The information in this, the 852ÖA Operator Manual, is
divided into nine sections:	

INTRODUCTION AND SPECIFICATIONS	Introduces both the 8520A
Digital Multimeter and the Instruction Manual Set and lists
the instrument’s specifications.

SHIPPING AND SERVICE INFORMATION	If there is a problem with
your 8520A, this section teils you how to get it corrected
and how to ship the instrument.

INSTALLATION AND MAINTENANCE	How to physically install the
8520A — including connecting line powerand the IEEE-488
interface operator maintenance.

FAMILIARIZATION	Describes the location and basic function of
all instrument controls, connectors and indicators.

OPERATING NOTES	Provides information about the 8520A that
every operator needs to know. For example, the Input
Overload Limits.

LOCAL OPERATION	Describes local (front panel) operation
procedures for each multimeter function of the 8520A.

MATH PROGRAMS	Presents a detailed description of each math
program: what the program does, how to use the program,
program options, and program data.

IEEE-488 (REMOTE OPERATION)	Description of 8520A operation
via the IEEE-488 Interface.

ACCESSORIES AND OPTIONS	Describes each accessory briefly and
details the -010 Option.
Fluke-10120-Manual-Page-1-Picture


Typ instrukcji: Instrukcja obsługi Fluke-10121-Manual-Page-1-Picture
Stron: 16
Rozmiar: 831.40 Kbytes (851352 Bytes)
Język: Angielski
Zmiana:
Podręcznik numer:
Data: 01 styczeń 1980
Jakość: Skanowany dokument, czytając częściowo źle, nie częściowo czytelny.
Data wysłania:
MD5: 04ecf82a6e869fa2c9b0b88140b3e2b7
Pliki do pobrania: 24 od 14 styczeń 2018
Informacje:
Quick Reference Guide
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