Megger TDR500 Bruksanvisning

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Twisted Pair

Co-ax

TDR500 User Guide

TIME DOMAIN

REFLECTOMETER

Main Type

Sub TypeVelocity Factor

Polyethylene

Jelly Filled Polyethylene

PTFE(Teflon)

Paper (Pulp 0.083uf/mile)

Paper (Pulp 0.072uf/mile)

Foam Polyethylene

Air Spaced Co-axial

Air

Solid Polyethylene

Megger Limited

Archcliffe Road, Dover

Kent CT17 9EN England

T+44 (0)1 304 502101

F+44 (0)1 304 207342

Euksales@megger.com

TYPICAL CABLE VELOCITY FACTORS

0.67

0.64

0.71

0.72

0.88

0.82

0.94

0.98

0.67

TELECOMMUNICATIONS CABLES

Plc

Gel filled

19 AWG 0.72

22 AWG 0.67

24 AWG 0.66

26 AWG 0.65

19 AWG 0.68

22 AWG 0.62

24 AWG 0.60

26 AWG 0.58

Pulp

Service Wire

22 AWG 0.67/0.71

24 AWG 0.68

26 AWG 0.66

0.64

SAFETY WARNINGS

●This instrument is not to be used on

energised cable.

●The instrument should be used if any partnot

of it is damaged.

●Disconnect the test leads before accessing

the battery compartment.

●Refer to operating instructions for further

explanation and precautions.

●Safety WarningsPrecautionsand must be read

and understood before the instrument is used.

They

mustbe observed during use.

NOTE: THE INSTRUMENT MUST ONLY BE USED BY

SUITABLY TRAINED AND COMPETENT PERSONS

OPEN

CONDUCTOR

SHORTED

CONDUCTOR

SPLICE

BRIDGE TAP

SPLIT/

RESPLIT

WET SPLICE/

WATER

FRAYED

CABLE

WATER

INGRESS

TAP

SPLITTER

Mechanical

T

he instrument is designed for use indoors or outdoors and is

rated to IP54.

Case Dimensions230mm long(9 inches)

115mm wide(4.5 inches)

4

8mm deep(2 inches)

Instrument Weight0.6kg (1.32lbs)

Case MaterialABS

ConnectorsBNCTerminal

Test Lead300mm long with croc clips.

Display122 x 32 pixel Graphics LCD.

Environmental

Operational Temperature-15

O

Cto +50

O

C

(5

O

Fto 122

O

F)

Storage Temperature-20

O

Cto 70

O

C

(-4

O

Fto 158

O

F)

Ordering Information

TDR500

Included Accessories

Test & Carry case with strap6420-125

Lead Set6231-694

User Guide6172-726

This instrument is manufactur

ed in the United Kingdom.

The company r

eserves the right to change the specifi

cation or design

without prior notice.

Megger is a registered trademark

Part No 6172-726 V02 Printed in England 1105

www.megger.com

Megger Limited

Archcliffe Road, Dover

Kent CT17 9EN England

T+44 (0)1 304 502101

F+44 (0)1 304 207342

Euksales@megger.com

Megger

4271 Bronze Way, Dallas,

Texas 75237-1019 USA

T+1 800 723 2861 (USA

ONLY)

T+1214 333 3201

F+1214 331 7399

Eussales@megger.com

Megger

Z.A. Du Buisson de la Couldre

23 rue Eugène Henaff

78190 TRAPPES France

T+33 (0)1 30.16.08.90

F+33 (0)1 34.61.23.77

Einfos@megger.com

Produktspecifikationer