Fluke 77 IV Bruksanvisning

Fluke Multimeter 77 IV

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September 2006 Rev.1. 11/15

Model 77 Series IV

Digital Multimeter

Calibration Information

Introduction

XWWarning

To prevent possible electrical shock, fire, or personal injury, do not do the

performance tests or calibration adjustment procedures unless qualified.

The information provided in this document is for the use of qualified personnel

only.

This document provides the information necessary to adjust and verify the performance of the Fluke

Model 77 Series IV Digital Multimeter (hereafter known as the Meter or Product).

The following information is included in this document:

• Safety Inform

ation (page 2)

• International Electrical Symbols (page 3)

• Test Lead Alert (page 3)

• Specifications (page 4)

• Testing and Replacing the Fuses (pages 7 and 8)

• Replacing the Battery (page 8)

• Cleaning (page 9)

• Replacing the LCD (page 9)

• Performance Tests (page 10)

• Calibration Adjustment (page 14)

• Replaceable Parts and Accessories (page 17)

• Complete Warranty (page 19)

See the Model 77 Series IV Users Manual for complete operating instructions.

Service Information

To contact Fluke, call one of the following telephone numbers:

• Technical Support USA: 1-800-44-FLUKE (1-800-443-5853)

• Calibration/Repair USA: 1-888-99-FLUKE (1-888-993-5853)

• Canada: 1-800-36-FLUKE (1-800-363-5853)

• Europe: +31 402-675-200

• Japan: +81-3-6714-3114

• Singapore: +65-6799-5566

• Anywhere in the world: +1-425-446-5500

Or, visit Fluke's website at www.fluke.com.

To register your product, visit http://register.fluke.com.

To view, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals.

Model 77 Series IV

Calibration Information

Safety Information

Warning and Caution Statements

A XW Warning identifies hazardous conditions and actions that could cause bodily harm or death.

A W Caution identifies conditions and actions that could damage the Meter, the equipment under test, or

cause permanent loss of data.

XWWarnings

To prevent possible electrical shock, fire, or personal injury, or damage to the Product

or equipment under test:

•

Use the Product only as specified, or the protection supplied by the Product can be

compromised.

• Do not use test leads if they are damaged. Examine the test leads for damaged

insulation, exposed metal, or if the wear indicator shows. Check test lead

continuity.

•

Use the correct terminals, func

tion, and range for measurements.

• Do not use test leads if they are damaged. Examine the test leads for damaged

insulation and measure a known voltage.

• Do not apply more than the rated voltage, between the terminals or between each

terminal and earth ground.

• Do not touch voltages > 30 V ac rms, 42 V ac peak, or 60 V dc.

• Disconnect power and discharge all high-voltage capacitors before you measure

resistance, continuity, capacitance, or a diode junction.

• Do not use the Product around explosive gas or vapor.

• Keep fingers behind the finger guards on the probes.

•

Remove all probes, test leads, and accessories before the battery door is opened.

Produkspesifikasjoner

Merke:	Fluke
Kategori:	Multimeter
Modell:	77 IV
Produkttype:	Digitalt
Vekt:	420 g
Bredde:	90 mm
Dybde:	185 mm
Høyde:	43 mm
Strømkilde:	Batteri
Frekvensområde:	0.0999 - 99.99 kHz
Batteriteknologi:	Alkalinsk
Produktfarge:	Black, Yellow
Driftstemperatur (T-T):	-10 - 50 °C
Oppbevaringstemperaturomåde (Celsius):	-40 - 60 °C
Driftshøyde:	0 - 2000 m
DC-spenningsområde:	6 - 1000 V
AC-spenningsområde:	0.6 - 1000 V
Diodetest:	Ja
Standard presisjon (AC-spenning):	±(2.0% + 2)
Standard presisjon (kapasitans):	±(1.2% + 2)
Standard presisjon (frekvens):	±(0.1% + 1)
Standard presisjon (resistans):	±(0.5% + 1)
Standard presisjon (DC-spenning):	±(0.3% + 1)
Relativ luftfuktighet under drift (H-H):	0 - 90
Display:	LCD
Støttede plasseringer/plasseringer som kan benyttes:	Håndholdt multimeter
Målekaterogi:	CAT IV 600V
Resistansområde:	600 - 50000000 Ω
Standard presisjon (AC-strøm):	2.5% + 2
AC-strømområde:	0.06 - 10 A
Standard presisjon (DC-strøm):	1.5% + 2
DC-strømområde:	0.06 - 10 A
Maksimal lagringshøyde:	12000 m