Fluke 771 Handleiding

Fluke Multimeter 771

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771

Milliamp Process Clamp Meter

Calibration Manual

November 2007 Rev. 2, 7/19

All product names are trademarks of their respective companies.

LIMITED WARRANTY AND LIMITATION OF LIABILITY

This Fluke product will be free from defects in material and workmanship for 3 years (one year for cable and

clamp) from the date of purchase. This warranty does not cover fuses, disposable batteries or damage from

accident, neglect, misuse or abnormal conditions of operation or handling. Resellers are not authorized to

extend any other warranty on Fluke’s behalf. To obtain service during the warranty period, send your

defective Meter to the nearest Fluke Authorized Service Center with a description of the problem.

THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A

PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL,

INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE

OR THEORY. Since some states or countries do not allow the exclusion or limitation of an implied warranty

or of incidental or consequential damages, this limitation of liability may not apply to you.

Fluke Corporation

P.O. Box 9090

Everett, WA 98206-9090

U.S.A.

Fluke Europe B.V.

P.O. Box 1186

5602 BD Eindhoven

The Netherlands

ООО «Флюк СИАЙЭС»

125167, г. Москва,

Ленинградский проспект дом 37,

корпус 9, подъезд 4, 1 этаж

11/99

Table of Contents

Title Page

Introduction ........................................................................................................ 1

Contacting Fluke ................................................................................................ 2

Safety Information .............................................................................................. 2

Symbols ............................................................................................................. 3

Specifications ..................................................................................................... 4

Getting Acquainted with the Meter ..................................................................... 5

Maintenance ....................................................................................................... 7

Cleaning the Meter ........................................................................................ 7

Battery Replacement ..................................................................................... 7

Performance Tests ............................................................................................. 9

Required Equipment ...................................................................................... 9

Testing the Batteries ...................................................................................... 9

Testing the Display ........................................................................................ 10

Display Hold Test ........................................................................................... 10

Backlight Test ................................................................................................ 10

Spotlight LED Test ......................................................................................... 10

Zero Test ....................................................................................................... 10

Accuracy Tests .............................................................................................. 11

Calibration Adjustment ....................................................................................... 12

Adjustment Subroutines ................................................................................. 12

Front Panel Operation for Adjustment ........................................................... 12

Calibration Error Messages ........................................................................... 13

Calibration Adjustment Procedure ................................................................. 13

Temperature Adjustment Procedure ............................................................. 14

Low Range Adjustment Procedure ................................................................ 14

High Range Adjustment Procedure ............................................................... 14

Phase Adjustment Procedure ........................................................................ 15

User Replaceable Parts ..................................................................................... 16

Product specificaties

Merk:	Fluke
Categorie:	Multimeter
Model:	771
Kleur van het product:	Grey,Red,Yellow
Gewicht:	260 g
Breedte:	59 mm
Diepte:	38 mm
Hoogte:	212 mm
Stroombron:	Batterij/Accu
Accu/Batterij voltage:	1.5 V
Ondersteund aantal accu's/batterijen:	2
Temperatuur bij opslag:	-25 - 60 °C
Hoogte, in bedrijf:	0 - 2000 m
Bedrijfstemperatuur (T-T):	-10 - 50 °C
Relatieve vochtigheid in bedrijf (V-V):	0 - 90 procent
Type product:	Digitale multimeter
Batterijtechnologie:	Alkaline
Type batterij:	AA
Basische nauwkeurigheid (DC stroom):	1% + 5 counts
DC stroom bereik:	0.021 - 0.1 A
Resolutie (DC stroom):	0.21 µA