Geräte Informationen:

Hewlett Packard 3478A Digital Multimeter
Hersteller:
Hewlett Packard
Modell: 3478A
Datum: 1981
Kategorie: Messgeräte
Gruppe: Digital Multimeter
Beschreibung:
Informationen:
                                    Your new 3478A is a fully programmable HP-IB* digital
multimeter.
In an automatic test or on the bench, the 3478A offers 3 1/2
to 5 1/2 digit resolution for measuring dc volts, true RMS
ac volts, 2- and 4- wire ohms, and dc and RMS ac current.
The 3478A offers dc voltage performance from 100 nanovolt
sensitivity up to 300 volts (full scale), true RMS
capability up to 300 kHz, and resistance measurements from
100µΩ sensitivity to 30MΩ (full scale). Its dc and true RMS
ac current measuring capability is from 1µA sensitivity up
to 3A. The fast autorange capability of the 3478A allows you
to make measurements over a wide dynamic range without
sacrificing throughput rates.

By selecting the number of digits displayed and using the
autozero feature, the 3478A allows you flexibility in
measurement speed and accuracy. Up to 71 readings per
second can be made with the 3478A in the 3 1/2 digit mode.
The 3478A has a fast trigger mode which lets you bypass the
built-in settling time delay to make fast true RMS ac
measurements in systems applications.

Folgende Anleitungen sind hier verfügbar:

Dokumenttyp: Bedienungsanleitung HewlettPackard-4845-Manual-Page-1-Picture
Seitenanzahl: 107
Dateigröße: 4.03 Mbytes (4229650 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: 03478-90055
Datum: Februar 1983
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 317d046d640bfe2768a772c7e2ab9437
Downloads: 499 seit dem 19 November 2013
Informationen:
HewlettPackard-4845-Manual-Page-1-Picture


Dokumenttyp: Serviceanleitung HewlettPackard-4846-Manual-Page-1-Picture
Seitenanzahl: 161
Dateigröße: 10.49 Mbytes (11000673 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: 03478-90008
Datum: September 1987
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 16780e340aa5741bfd8478260c17b1ff
Downloads: 392 seit dem 20 November 2013
Informationen:
Serials 2619A37795 and above

1-2. The information in this manual is for the Installation,
 Operation, Performance, Calibration, and Service of the
 3478A Digital Multimeter. The manual is designed for the
 use of Service Trained Personnel. Other users should refer
 to the Operators Manual. This manual is separated into the
 following sections.

1-3. Section I, General Information

1-4. A short description of the manual and introduction to
 the 3478A is in Section I. The section also lists instrument
 options, specifications, and accessories.

1-5. Section II, Installation Procedures

1-6. This section explains how the 3478A is prepared for use
 and includes power requirements, line voltage selection, etc.
 The section also explains how to connect the multimeter for
 remote operation.

1-7. Section III, Operation

1-8. The condensed operating instructions of the 3478A, for the
 use of Service Trained Personnel, is in this section. For more
 complete instructions, refer to the Operators Manual.

1-9. Section IV, Performance Test and Calibration

1-10. The 3478A’s Performance Test and Calibration Procedures
 are in Section IV. The Required Equipment Table and an
 abbreviated specification table are also included.

1-11. Section V, Replaceable Parts

1-12. Section V lists the replaceable parts of the 3478A.
 It also includes pictures and illustrations of chassis
 and mechanical parts.

1-13. Section VI, Backdating

1-14. This section has information which adapts this manual
 to 3478A’s with serial numbers below the ones shown on the
 title page.

1-15. Section VII, Service

1-16. The 3478A’s Troubleshooting Procedures, Theory Of Operation,
 and Schematics are in Section VII. The troubleshooting
 information is in the form of Service Groups which are symptoms
 oriented (i.e., what is the failure). The complete theory of
 operation is in Service Group F and the Schematics are
 in Service Group G (last group).

1-17. Appendix A

1-18. The appendix has a condensed description of the HP-IB (Hewlett-Packard Interface Bus).
HewlettPackard-4846-Manual-Page-1-Picture


Dokumenttyp: Bedienungsanleitung HewlettPackard-4847-Manual-Page-1-Picture
Seitenanzahl: 104
Dateigröße: 19.44 Mbytes (20383823 Bytes)
Sprache: Englisch
Revision: 2
Dokument-ID/Nummer: 03478-90009
Datum: Januar 1988
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 2116b702500310f1ca6de39ea49a81cc
Downloads: 279 seit dem 20 November 2013
Informationen:
HewlettPackard-4847-Manual-Page-1-Picture


Dokumenttyp: Serviceanleitung HewlettPackard-10085-Manual-Page-1-Picture
Seitenanzahl: 175
Dateigröße: 11.46 Mbytes (12021104 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: 03478-90006
Datum: 01 Januar 1984
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: e3bbdd16ea66e4ffc224f66b6152efff
Downloads: 17 seit dem 31 Dezember 2017
Informationen:
1-1. INTRODUCTION

1-2. The information in this manual is for the Installation,
Operation, Performance, Calibration, and Service of the
3478A Digital Multimeter. The manual is designed for the use
of Service Trained Personnel. Other users should refer to
the Operators Manual. This manual is separated into the
following sections.

1-3. Section I, General Information

1-4. A short description of the manual and introduction to
the 3478A is in Section I. The section also lists instrument
options, specifications, and accessories.

1-5. Section II, Installation Procedures

1-6. This section explains how the 3478A is prepared for use
and includes power requirements, line voltage selection,
etc. The section also explains how to connect the multimeter
for remote operation.

1-7. Section III, Operation

1-8. The condensed operating instructions of the 3478A, for
the use of Service Trained Personnel, is in this section.
For more complete instructions, refer to the Operators Manual.

1-9. Section IV, Performance Test and Calibration

1-10. The 3478A’s Performance Test and Calibration
Procedures are in Section IV. The Required Equipment Table
and an abbreviated specification table are also included.

1-11. Section V, Replaceable Parts

1-12. Section V lists the replaceable parts of the 3478A. It
also includes pictures and illustrations of chassis and
mechanical parts.
1-13. Section VI, Backdating

1-14. This section has information which adapts this manual
to 3478A’s with serial numbers below the ones shown on the
title page.

1-15. Section VII, Service

1-16. The 3478A’s Troubleshooting Procedures, Theory Of
Operation, and Schematics are in Section VII. The
troubleshooting information is in the form of Service Groups
which are symptoms oriented (i.e., what is the failure). The
complete theory of operation is in Service Group F and the
Schematics are in Service Group G (last group).

1-17. Appendix A

1-18. The appendix has a condensed description of the HP-IB
(Hewlett-Packard Interface Bus).
HewlettPackard-10085-Manual-Page-1-Picture


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