Tektronix THM550 Manual de usuario

B=3

Instructions

Tektronix

THM

550,

THM

560

THM

565

TekMeter™

070-8840-01

This

document

applies

firmware

version

2.00

and

above.

Please

check

for

change

information

the

rear

this

manual.

Second

Edition:

September

1994

Tektronix,

Inc.

1993,

1994.

All

rights

reserved.

Licensed

software

products

are

owned

Tektronix

its

suppliers

and

are

protected

United

States

laws

and

international

treaty

provisions.

Use,

duplication,

disclosure

the

Government

subject

restrictions

set

forth

subparagraph

(c)(1)(ii)

the

Rights

Technical

Data

and

Computer

Software

clause

DFARS

252.227-7013,

subparagraphs

(c)(1)

and

(2)

the

Commercial

Computer

Software

—

Restricted

Rights

clause

FAR

52.227-19,

applicable.

Tektronix

products

are

covered

U.S.

and

foreign

patents,

issued

and

pending.

Information

this

publication

supercedes

that

all

previously

published

material.

Specifications

and

price

change

privileges

reserved.

Printed

the

U.S.A.

Tektronix,

Inc.,

P.O.

Box

1000,

Wilsonville,

97070-1000

TEKTRONIX

and

TEK

are

registered

trademarks

Tektronix,

Inc.

TekMeter

registered

trademark

Tektronix,

Inc.

Seetaeel

—

ui!

{

Li!

}

ELAAnnAn

uli

WARRANTY

Tektronix

warrants

that

this

product

will

free

from

defects

materials

and

workmanship

for

period

one

(1)

year

from

the

date

shipment.

any

such

product

proves

defective

during

this

warranty

period,

Tektronix,

its

option,

either

will

repair

the

defective

product

without

charge

for

parts

and

labor,

will

provide

replacement

exchange

for the

defective

product.

order

obtain

service

under

this

warranty,

Customer

must

notify

Tektronix

the

defect

before

the

expiration

the

warranty

period

and

make

suitable

arrangements

for

the

performance

service.

Customer

shall

responsible

for

packaging

and

shipping

the

defective

product

the

service

center

designated

Tektronix,

with

shipping

charges

prepaid.

Tektronix

shall

pay

for

the

return

the

product

Customer

the

shipment

location

within

the

country

which

the

Tektronix

service

center

located.

Customer

shall

responsible

for

paying

all

shipping

charges,

duties,

taxes,

and

any

other

charges

for

products

returned

any

other

locations.

This

warranty

shall

not

apply

any

defect,

failure

damage

caused

improper

use

improper

inadequate

maintenance

and

care.

Tektronix

shall

not

obligated

furnish

service

under

this

warranty

repair

damage

resulting

from

attempts

personnel

other

than

Tektronix

representatives

install,

repair

service

the

product;

repair

damage

resulting

from

improper

use

connection

incompatible

equipment;

service

product

that

has

been

modified

integrated

with

other

products

when

the

effect

such

modification

integration

increases

the

time

difficulty

servicing

the

product.

THIS

WARRANTY

GIVEN

TEKTRONIX

WITH

RESPECT

THIS

PRODUCT

LIEU

ANY

OTHER

WARRANTIES,

EXPRESSED

IMPLIED.

TEKTRONIX

AND

ITS

VENDORS

DISCLAIM

ANY

IMPLIED

WARRANTIES

MERCHANTABILITY

FITNESS

FOR

PARTICULAR

PURPOSE.

TEKTRONIX’

RESPONSIBILITY

REPAIR

REPLACE

DEFECTIVE

PRODUCTS

THE

SOLE

AND

EXCLUSIVE

REMEDY

PROVIDED

THE

CUSTOMER

FOR

BREACH

THIS

WARRANTY.

TEKTRONIX

AND

ITS

VENDORS

WILL

NOT

LIABLE

FOR

ANY

INDIRECT,

SPECIAL,

INCIDENTAL,

CONSEQUENTIAL

DAMAGES

IRRESPECTIVE

WHETHER

TEKTRONIX

THE

VENDOR

HAS

ADVANCE

NOTICE

THE

POSSIBILITY

SUCH

DAMAGES.

Service

Assurance

you

have

not

already

purchased

Service

Assurance

for

your

TekMeter,

this

valuable

opportunity

still

available.

Advantages

Conveniently

arrange

lifetime

repair

and

calibration

support.

Priced

well

below

the

cost

single

repair

calibration.

Tektronix

metrology

expertise

worldwide

will

expand

your

internal

resources.

Repair

Protection

provides

post-warranty

repair

support

whenever

needed.

You

may

purchase

three

years

Repair

Protection.

Calibration

Services

provide

annual

calibration

your

TekMeter,

standards

compliance

and

required

audit

documentation,

recall

assurance,

and

reminder

notification

scheduled

calibration.

Calibration

Services

begin

the

end

your

first

year

ownership,

and

you

may

purchase

five

years

support.

Purchase

Repair

Protection

Calibration

Services,

both,

meet

your

needs.

You

can

have

confidence

that

your

TekMeter

investment

protected.

order

Service

Assurance,

please

contact

your

Tektronix

representative

with

the

information

below.

Service

Assurance

may

not

available

some

locations

outside

the

United

States

America.

Name

Repair

Protection

(1,

years)

Company

Calibration

Service

(1,

2, 3,

years)

Address

Date

Purchase

City,

State,

Postal

Code

Instrument

Serial

Number

Country

TekMeter

Model—THM

550,

THM

560

Phone

THM

565

VISA/MC

and

expiration

date,

purchase

order

number

Table

Contents

General

Safety

Summary

.............c.eccccececec.

QUORWIEW.

caikaia

sini

sie

yee

Gee

eas

eens

awe

eceuel

Getting

Started

00...

0...

ccccccsscscccccececuceccces

Installing

Batteries

..sch.06

cbcetne

beeen

enon

cesta,

PAUSE

OSE

octeae

hazel

keetdsiyyrs

dat

acess

tat

cos

Current

Measurement

..............0.0.0.000--0......

Max/Min

Values...

20.00...

cece

cece.

HONG

Wales

esas

heer

eycke

saat

nuded

deacnce

Locwe@ee,

DMM

MONS

55.235

45-40

seer

Sco

wiitact

v-neck

das

thee

cues

PROVES

focactshapin

3259

inurs

Suge

Doad

sqbecahuelstion

snd

dios

Scope

Operations

..........

0...

ccc

cececcececeusecccs

sii

Tiemann

eae

aceyeremoed

Tah

cep

Using

Channel

(THM

560

and

THM

DOS)!

odsdi

edith

Positioning

Waveforms

.................0.0.0.000-....

AISI

CURSOS

iris

natnaie

tts

iste

weitere

hacduion

pec

eye

TMG

BOMG

pei

eit

Auae

wert

aria

uch

Waele

ane

homed

RUIN

TOE

als

acatese

aac

oss

tee

tae

asa

into

THM

550,

THM

560.

and

THM

565

TekMotar

Incieatinne

Table

Contents

E-

Scope

Tree

General

Safety

Summary

Scope

Main

Menus

...........

00.00

cece

eee

Operation

Mode

..........

0...

cece

eee

Measure

Modes

..........

00.20.

cece

cee

eee

Triptit.

MOdeS\

ei.

eee

ooo

eles

Le Se

SIE

~ai

Review

the

following

safety

precautions

avoid

injury

and

prevent

Acquire

Modes

........

0.00.

eee

ece

eee

eeees

‘

damage

this

product

any

products

connected

it.

TIERCE

ACINS

perenne

Seba

nator

abe

Only

qualified

personnel

should

perform

service

procedures.

Scope

Sto/Rec

.............

cece

eee

aes

Utility

NEMS

sac

ciee

Soe

aceite

see

eeiee

sich

nate

mig

Scope

Applications

...........

ccc

cree

ccc

ccceeceeres

Injury

Precautions

Detecting

Line

Disturbances

.............

0.0000

eee

)

jury

Displaying

PWM

Motor

Drive

Waveforms

(THM

565)

......

ade

; .

Three

Phase

Voltage

(THM

560

and

THM

565)

—¥

Avoid

Electric

Overload

Delta

(A)

Configuration

...........

0...

eee

eens

nis

wvGial

elbstnerelocoe

him

hasaaG@e

‘ae

;

apply

voltage

hace

Phase:

Voltage

end

THM

56>)

terminal

that

outside

the

range

specified

for

that

terminal.

Wye

(Y)

Configuration

.......

2.0...

cece

eee

ees

Transformer

Harmonic

Derating

Factor

(THDF)

...........

all

Measuring

True

Power

(THM

560,

THM

565)

.............

Not

Operate

Without

Covers

Appendix

Specifications

.......+--.+ee0e

eee

eeeee

avoid

electric

shock

fire

hazard,

not

operate

this

product

Appendix

Optional

Accessories

.........-+eeeeeeeee

with

covers

panels

removed.

Appendix

Troubleshooting

.........-..eeseeeeeceees

aac

Instrument

Problems

...........0000

0000

eee

eens

Not

Float

Outside

Limits

Reducing

Noise

PAChUD.

cndce

pupae

vie

swine

canes

”

not

apply

potential

any

input,

including

the

common

input,

Appendix

Replaceable

Parts

........escecceescscees

that

varies

from

ground

than

the

maximum

rating

for

the

product.

Not

Operate

Explosive

Atmosphere

avoid

injury

fire

hazard,

not

operate

this

product

explosive

atmosphere.

Product

Damage

Precautions

Use

Proper

Power

Source

not

operate

this

product

from

power

source

that

applies

than

the

voltage

specified.

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

General

Safety

Summary

Not

Operate

With

Suspected

Failures

you

suspect

there

damage

this

product,

have

inspected

qualified

service

personnel.

Not

Leave

Exposed

Sunlight

not

store

leave

this

product

where

the

LCD

display

will

exposed

direct

sunlight

for

long

periods

time.

Safety

Terms

and

Symbols

Terms

This

Manual

These

terms

may

appear

this

manual:

WARNING.

Warning

statements

identify

conditions

practices

that

could

result

injury

loss

life.

CAUTION.

Caution

statements

identify

conditions

practices

that

could

result

damage

this

product

other

property.

Terms

the

Product

These

terms

may

appear

the

product:

DANGER

indicates

injury

hazard

immediately

accessible

you

read

the

marking.

WARNING

indicates

injury

hazard

not

immediately

accessible

you

read

the

marking.

CAUTION

indicates

hazard

property

including

the

product.

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

E-3

E34

E-¥

B-a

pane

}

General

Safety

Summary

Symbols

the

Product

The

following

symbols

may

appear

the

product:

DANGER

Protective

Ground

ATTENTION

Double

High

Voltage

(Earth)

Terminal

Refer

Insulated

Manual

Certifications

and

Compliances

Consult

the

product

specifications

for

IEC

Installation

Category,

Pollution

Degree,

and

Safety

Class.

THM

550,

THM

560.

and

THM

565

TekMeter

Instructions

Overview

The

THM

550,

THM

560,

and

THM

565

TekMeters

provide

you

with

the

features

complete

digital

multimeter

(DMM),

and

addition,

give

you

the

power

scope,

all

small

portable

package

that

intuitive

and

simple

use.

The

DMM

provides

true

RMS

and

voltage

readouts,

resistance

readouts,

continuity

testing

with

audible

signal,

and

diode

test

mode.

and

current

can

measured

using

optional

current

probe.

Additional

DMM

functions

and

readouts

include

hold

feature

freeze

the

display,

min

and

max

readouts

show

how

signal

has

varied,

and

the

instantaneous

variation

from

the

last

held

value

Hold).

The

oscilloscope

has

the

world’s

first

Autoranging

mode

that

automates

operation

completely,

that

always

displays

usable

signal

without

operator

intervention.

When

desired,

automatic

operation

can

overridden

using

any

control.

manual

mode,

the

oscilloscope

provides

general

oscilloscope

coupling,

triggering,

and

acquisition

modes.

Special

preconfigured

modes

instantly

set

the

oscilloscope

for

motor

testing,

transformer

THDF

measurements,

power

line

monitoring,

and

power

measurements.

Waveforms,

settings,

and

displays

can

saved

for

future

reference

and

use.

Test

setups

can

saved

automate

and

recall

test

procedures

the

field.

Waveforms

and

screens

can

saved

the

field

compare

them

with

field

samples,

and,

with

the

optional

Communications

Adapter,

transferred

for

customer

reports

monitor

trends.

Whether

your

application

field

service

the

bench,

the

THM

500

series

instruments

are

light,

simple,

portable,

and

versatile

enough

meet

your

needs.

THM

550.

THM

560.

and

THM

565

TekMeter

Instructions

ARRAD

THAR

ee ae

aoe!

Getting

Started

Installing

Batteries

The

low

battery

indicator

appears

the

upper

right

the

display

when

the

battery

voltage

gets

low.

With

alkaline

batteries,

you

have

about

half

hour

battery

life.

With

NiCd

batteries,

you

have

only

about

seconds

left.

(6)

size

batteries.

Maximum

life

alkaline

long-life

NiCd

batteries

are

recommended.

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

Getting

Started

Adjust

Offset

Before

performing

any

measurements

using

the

Scope

mode,

adjust

the

offset

setting.

This

especially

important

the

THM

500

series

instruments

has

been

left

without

power

source

for

several

hours.

NOTE.

Pressing

the

ON/OFF

button

without

batteries installed

instantly

uncalibrates

the

offset

settings.

SELECT

Z=z>r>

ama

VACWRP

OAM

PCr

SUOHAS

ADm>Sc

mMe2ono0

vvvvivvvyvyy

Display

Use

direction

buttons

point

the

channel

offset

selection.

Adjust

Select.

menu,

the

offset

for

each

channel.

The

offset

set

the

factory

room

temperature.

operating

the

THM

500

series

instruments

extreme

temperatures,

perform

the

offset

adjustment

ensure

proper

scope

measurements.

THM

550.

THM

560.

and

THM

565

TekMeter

Instructions

DMM

Operations

Meter

Bar

shows

the

measured

value

visual

form.

numerically.

Readout

shows

the

Min/Max

Readouts

show

the

O-OLO

measured

value

extent

variation

the

cae

signal

over

time.

tha

clonal

variation.

TEKMETEF

aac

1.300

Vm)

pes

now

;

ONO

display

oon

CJ)

and

operate

the

DMM

menus.

weren

Yooc

ie)

score

POSITION:

Seeeeen

ONCE

O-O-0

RWV-AC

RANGE

Ororo

AC)

mala

fel

AUTORANGE:

Range

selection

Qn)

HOLD

pus

BOTH

switches.

Press

both

for

Autorange.

Tektronix

oud

labels.

The

METER/SCOPE

button

lets

you

select

between

DMM

mode

scope

mode.

BOSSOI>

Controls

set

the

DMM

display

mode

according

the

METER

HOLD

button

and

readouts.

The

button

temporarily

freezes

the

display.

Note:

ensure

maximum

accuracy

DMM

measurements,

set

the

DMM

filter

for

the

line

frequency

used

your

location,

either

Hz.

See

DMM

Filter

page

16.

THM

550.

THM

560.

and

THM

SAS

Tel-Mater

Tnctrictinne

—

DMM

Operations

DMM

Operations

AC/DC

Volts

Measurement

Current

Measurement

Connect

voitage

probes

the

COM

and

DMM

connectors.

Connect

current

probe

DMM

and

COM

connectors.

OMM

COM

CHi

CH2

[eceeraree)

Pees!

eS}

600V

rms

max

DMM

COM

CH1

CH2

[

ere

600V

rms

max

100mV/A

10mV/A

OFF

Press

toggle

between

Read

results.

Adjust

range

only

scope

mode.

measurements.

needed.

Press

both

;

set

Autorange

mode.

Set

switch

Use

the

specify

that

you

The

readouts

Adjust

range

only

current

probe.

have

current

probe

and

match

change

show

needed.

Press

the

scale

factor

the

current

Amperes.

both

set

probe.

Autorange

mode.

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

DMM

Operations

&—

DMM

Operations

Max/Min

Values

Ohms

and

Continuity

1))

BEEPERDON

OFF

weter

werer()]

Nn)

score(y}

score[y}

PORION

camsone

(SV-AC

The

measurement

window

always

displays

the

instantaneous

value.

Connect

Pressifin

Pressonceortwiceto

Press

Select

turn

continuity

beeper

The

variation

window

displays

the

maximum

and

minimum

values

probes

across

scope

show

desired

display.

off.

and

the

difference

between

the

max

and

min

measurements.

“™

peat

mode.

circuit.

The

MAX

value

displays

the

maximum

value

measured.

This

value

--g

only

changes

with

higher

measurement

value.

The

MIN

value

displays

the

minimum

value

measured.

This

value

Diode

Test

only

changes

with

lower

measurement

value.

The

MAX-MIN

value

the

measurement

result

subtracting

the

MIN

value

from

the

MAX

value.

eee

merer(}

VOUS

fn}

ee ee

nn,

score

[Ay]

Posmon

Cara:

WAVEFORM

NOTE.

Exceeding

the

measurement

capability

manual

range

setting

stops

the

MIN,

MAX,

and

MAX

—

MIN

measurements.

Changing

the

range

restarts

these

measurements.

Press

display

Check

forward

voltage

Check

reverse

voltage

Pressing

the

SELECT

button

resets

the

MAX,

MIN,

and

MAX—MIN

scope

diode

test

readout.

drop

(infinity

values.

mode.

readout).

The

Hold

and

AHold

values

are

explained

page

12.

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

K-.

‘a@

THM

550,

THM

560,

and

THM

565

TekMeter

Instructions

DMM

Operations

Hold

Values

METER

yours

aM)

HOLD

Posi

cuasone!

FORM

RUNS

seore[%y)

"ene

woncee

foto

COCO

Press

the

Hold

button

freeze

the

Hold

shows

reading

last

hold.

display.

werer(D)

X08

as)

score

[A,]

POSITION!

CURSORS

waar

COCO

Press

the

Hold

button

again

restart

the

display.

AHold

shows

the

difference

from

last

held

value

and

the

present

measured

value.

THM

550.

THM

560.

and

THM

565

TekMeter

Instructions

DMM

Operations

DMM

Menus

SELECT SELECT

Press

SELECT

the

message

“PRESS

SELECT

CHOOSE”

displayed.

Display

menus.

Use

direction

buttons

navigate

through

the

menus.

“PRESS

SELECT

CHOOSE”

appears,

the

SELECT

button

must

pushed

make

the

selection.

the

message

does

not

appear,

THM

500

series

instruments

automatically

changes

the

chosen

selection.

THM

550.

THM

560.

and

THM

SAS

Tel

Matar

Tractor

atiane

Este manual sirve para los siguientes modelos

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