Omega Hh81a User manual

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1

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©

Instruction

HH81A,

HH82A

C

€

Manual

Digital

Thermometers

Thank

you

for

purchasing

this

instrument.

For

proper

use,

please

read

through

this

instruction

manual

prior

to

operation.

M3599/0600

Made

in

Japan

Shop

online

at

|

0omega.com”

This

instruction

manual

describes

the

Model

HH82A,

which

has

more

functions

than

the

Model

HH81A.

However,

with

the

exception

of

the

CEW

key,

operation

of

the

Model

HH81A

is

performed

in

the

same

way.

1.

Cautionary

Notes

for

Safe

Use

of

the

Product

E

The

following

safety

symbols

are

used

on

this

instrument

and

instruction

manual

to

ensure

safe

use.

WARNING

This

symbol

found

on

the

back

of

the

instrument,

calls

attention

to

a

potential

danger

or

hazard

capable

of

resulting

in

a

serious

injury

or

Joss

of

life,

and

the

operator

must

refer

to

this

instruction

manual

to

avoid

the

danger

or

hazard.

A

WARNING:

This

symbol

in

this

manual

indicates

a

potential

danger

or

hazard

capable

of

resulting

in

a

serious

injury

or

loss

of

life.

A

CAUTION:

This

symbol

in

this

manual

indicates

a

potential

danger

or

hazard

capable

of

resulting

in

severe

but

not

irreversible

injury

or

damage.

In

some

instances.

the

hazards

may

be

those

associated

with

WARNING

symbols

but

are

of

significantly

less

magnitude.

A

NOTE:

This

symbol

draws

attention

to

information

that

is

essential

for

understanding

how

to

operate

the

instrument

and/or

instrument

features.

TIP:

Gives

information

that

complements

the

present

topic.

To

avoid

accidents,

such

as an

electrical

shock,

which

may

lead

to

injury

or

loss

of

life

to

the

operator,

or

damage

to

the

equipment,

be

sure

to

observe

the

following

precautions.

À

WARNING

*

Do

not

use

the

instrument

to

measure

where

there

is

the

risk

of

electrical

shock.

Also,

when

using

the

2-

channel

model,

always

keep

the

probe-to-probe

potential

below

1

V.

*

When

handling

a

needle-type

probe,

be

careful

not

to

point

the

tip

in

the

direction

of

any

person

as

doing

so

may

result

in

an

injury.

e

—

After

measuring

anything

with

a

high

temperature,

do

not

touch

the

metal

part

of

the

measuring

probe

as

this

may

result

in

a

burn.

Z\

CAUTION

*

When

the

instrument

is

stored

for

a

long

period

of

time.

be

sure

to

remove

the

batteries.

Not

doing

so

may

tesult

in

a

failure

or

malfunctioning

of

the

instrument

due

to

a

leakage

in

battery

liquid.

*

Do

not

use

deteriorated

or

damaged

probes,

as

doing

so

will

effect

the

Precision

of

measurements.

*

Before

you

detach

the

probe

from

the

instrument,

always

remove

the

probe

from

the

object

being

measured.

*

When

using

a

needle-type

probe,

do

not

insert

the

metal

part

of

the

measuring

probe

more

than

half

its

length

into

the

object

to

be

measured,

as

doing

so

may

result

in

a

burn

or

damage

to

the

probe

due

to

the

handle

of

the

probe

heating

up.

*

Keep

the

handle

of

the

probe

and

the

cable

that

connects

the

probe

to

the

instrument

within

a

temperature

range

of

-20°C

to

50°C,

as

they

are

less

resistant

to

heat

than

the

metal

part

of

the

measuring

probe.

E

Regarding

Disassembling

and

Modification

Do

not

disassemble

or

modify

the

instrument

in

any

way.

The

instrument

should

only

be

disassembled

by

a

service

engineer

of

omega.com.

2.

Functional

Description

fT

Display

Maan

ininum

‘Gare

Data

hold

status

a

-

Ato

power-off

status

va

Displayed

when

max.

or

_

min.

value

is

shown.

Displayed

when

stored

._

data

is

shown.

Displayed

in

simplified

‘correction

mode.

Selected

channel

=

-

Data

hold

key

Resolution

select

key

:

Power

ON/OFF

key

Maximum

and

minimum

value

record

key

Data

record

key

Thermocouple

type

select

key

(Type

K//E/T)

Maximum,

minimum,

Input

channel

select

key

and

stored

data

read

key

Relative

display

select

key

d

}

Simplitied

correction

mode

key

Cae

Data

call-up

key

Key

Operation

and

description

Display

Using

the

|

To

users

who

use

Fahrenheit

as

the

temperature

unit:

unit

°F

To

use

the

unit

“F,

follow

the

instructions

below.

°F

POWER)ser

|

When

turning

on

the

power,

keep

the

@owemser

key

held

down.

¢

Verity

that

the

display

shows

the

°F

symbol,

and

then

release

the

key

*

After

completing

this

step.

you

can

switch

between

“C

and

°F

whenever

you

set

the

type

of

thermocouple.

+

By

following

the

same

procedure

as

above,

you

can

revert

to

the

condition

in

which

onty

the

unit

°C

ts

available.

Power

on

|

@

Press

this

key

to

turn

on

the

power.

After

the

power

+

The

auto

power-off

function

turns

off

the

power

automatically

about

10

minutes

after

the

last

key

operation

of

any

key

other

than

the

Goweh)eer

key.

*

To

disable

the

auto

power-off

function,

simultaneously

press

the

Commer

key

and

arara

key.

With

this

function

disabled,

the

has

been

turned

on.

all

the

elements

of

the

display

light

up.

i

SET

Power

off

instrument

will

stay

powered

continuously.

AUTO

OFF

(POWER)ser

@

To

turn

off

the

power,

press

this

key

for

1

second

or

longer.

Select

To

select

a

thermocouple

type

from

K,

J,

E,

and

T:

thermo-

If

the

power

is

already

turned

on,

turn

it

off.

couple

type

@

Press

and

hold

down

the

key

while

pressing

the

@owtaser

key

K,

J,

E,T

to

turn

on

the

power.

The

thermocouple

type

and

unit

on

the

display

flash,

indicating

that

the

instrument

is

ready

for

changing

thermocouple

type.

E

Every

time

the

key

is

pressed

the

thermocouple

type

and

unit

(°C/°F)

changes.

@

Press

the

Goweeer

key

to

accept

the

setting.

TIP:

The

factory-set

default

is

type

K.

To

read

maximum

and

minimum

values

and

stored

data

maximum

|

values

from

memory:

and

minimum

|

E

When

the

(aeao)

key

is

pressed,

the

display

changes

values

in

the

sequence

shown

in

the

figure

on

the

right.

Read

E

For

stored

data,

select

the

memory

number

using

the

stored

data

or

(¥)

key.

After

the

memory

number

has

been

isplayed

for

a

few

seconds,

the

value

stored

in

that

memory

is

displayed.

NOTE:

e

This

data

reading

is

disabled

during

thermo-

couple

type

selecting

or

correction

value

setting.

+

If

you

press

the

(Read)

key

when

the

REL

mode

is

active,

each

of

the

MIN,

MAX

and

MEM

values

is

shown

as

a

relative

value

based

on

the

reference

value

(D1).

©

The

number

of

display

digits

of

maximum

and

minimum/stored

data

depends

on

the

current

resolution

setting,

not

the

number

of

display

digits

at

the

time

when

the

data

was

measured.

Channel

switching

and

display

when

data

is

being

read

(TX10-

03

only):

E

Data

while

measuring

values

from

a

single

channel

(either

channel

A

or

B)

Using

the

key,

display

the

channel

used

when

the

data

was

measured.

All

of

the

maximum,

minimum,

and

stored

data

values

can

be

displayed.

E

Data

when

measuring

the

difference

between

values

of

two

channels

(channel

A

and

B

measurement)

Pressing

the

key

to

select

channel

A

or

B

shows

the

minimum

and

maximum

values,

as

well

as

the

memory

value,

measured

on

that

channel.

Pressing

the

key

to

select

‘chA-chB'

displays

the

stored

values

of

the

difference

between

channels

A

and

B

as

well

as

the

maximum

or

minimum

difference

values.

When

the

probe

is

not

connected

to

the

input

connector

(or

the

sensor

opens),

a

burnout

mark

is

displayed.

For

the

2-channel

mode,

the

burnout

mark

is

displayed

when

the

probe

is

not

connected

to

the

selected

channel

(channel

A

and

B,

or

channel

A-B)

Burnout

To

clear

the

recording

memory:

DO

@

Press

the

(READ)

key

to

display

stored

data.

@

Select

the

memory

number

you

wish

to

clear.

E

Press

the

key

to

clear

the

data.

To

clear

all

the

stored

data

in

the

memory

at

one

time,

press

and

hold

the

key

for

1

to

2

seconds.

TIP:

This

operation

does

not

affect

the

maximum

and

minimum

values.

Select

channel

CEND

(HH82A

oniy)

Hold

QUA

HOD

Release

hold

ATA

HOLD)

Select

resolution

Relative

display

REL

sAD

Cancel

relative

display

To

select

the

input

channel

from

channel

A,

B,

or

A-B:

@

Press

this

key.

With

each

press,

the

display

changes

between

A,

B,

and

A-B,

allowing

you

to

select

the

input

channel

for

measurement.

Ay

NOTE:

*

Channel

switching

is

disabled

during

the

RCD

mode.

*

By

switching

the

channels

when

data

is

being

tead,

you

can

display

the

data

of

each

channel:

maximum

and

minimum

values

and

measured

data

saved

using

the

Memory-in

function.

Use

this

key

to

hold

the

measured

value

on

LCD.

W

To

hold,

press

this

key.

E

To

cancel

holding,

press

this

key

again.

To

select

a

display

resolution:

B

Press

this

key.

Every

time

this

key

is

pressed,

the

display

resolution

alternates

between

0.1°C

and

1°C

(within

the

range

of

-200.0°C

to

199.9°C).

If

0.1°C

is

selected,

a

resolution

of

0.1°C

is

achieved

when

the

display

value

is

199.9°C

or

below;

when

it

goes

over

200°C,

the

resolution

changes

to

1°C,

and

the

number

of

display

digits

is

switched

automati-

cally.

When

“chA-B™

is

selected,

the

display

is

switched

to

the

input

value

of

channel

A

or

B,

whichever

is

greater.

TIP:

*

The

resolution

setting

is

maintained

even

after

the

power

is

turned

off.

The

next

time

the

power

is

turned

on,

the

instrument

starts

up

with

the

setting

that

was

set

before

the

power

was

turned

off.

*

Factory-set

resolution

is

0.

1°C.

To

select

relative

display:

@

Press

this

key

to

select

a

relative

display.

The

display

shows

the

difference

(relative

value)

of

a

subsequent

measured

value

(Dx)

from

the

reading

given

as

a

reference

value

(D1)

when

this

key

was

pressed.

Relative

display

value

=

Dx-D1

The

reference

value

affects

measurements

on

all

channels

(channel

A,

channel

B

and

channel

A-B).

Any

value

among

MAX,

MIN

and

MEM

can

also

be

used

as

the

reference

value.

B

To

cancel

relative

display,

press

this

key

again.

REL

Set

correction

value

REL/ADJ

@®

POWER)SET

To

set

the

correction

value

for

simplified

correction:

The

current

temperature

reading

can

be

corrected

to

a

value

based

on

the

reference

thermometer.

By

thus

eliminating

probe-specific

errors,

you

can

take

precision

measurements

over

a

frequently

used

temperature

range

As

NOTE:

When

you

change

the

measurement

probe,

the

correction

value

must

be

set

again

regardless

of

the

thermocouple

type.

E

Press

and

hold

this

key

for

3

seconds.

The

ADJ

on

the

display

flashes,

indicating

that

the

instrument

ts

ready

for

setting.

@

While

measuring

the

reference

temperature,

correct

the

display

value

to

an

optional

value

using

the

@

and

(Q)

keys.

(The

correction

range

is

+20°C

of

the

measured

value’

Resolution

of

the

correction

value

is

determined

according

to

the

resolution

setting.)

TIP:

Holding

down

the

®

or

(P)

key

increases

the

speed

with

which

the

display

value

changes.

@

Press

the

Comer

key

to

accept

the

setting.

ADJ

flashes.

Simplified

|

Use

this

key

to

enter

and

exit

the

simplified

correction

mode:

correction

mode

RELAI

M

To

enier,

press

this

key

for

|

tu

2

seconds.

ADJ

Cancel

simplified

correction

mode

f

E

To

exit,

press

this

key

for

|

to

2

seconds

again.

Recording

of

the

maximum

and

minimum

values:

maximum

|

Detection

and

recording

of

the

max./min.

values

starts

when

this

key

is

and

minimum

|

Pressed

and

continues

until

this

key

is

pressed

again

or

the

power

is

values

tumed

off.

@

To

start

recording,

press

this

key.

AX

NOTE:

Enable

the

RCD

mode

after

selecting

the

channel.

@

To

stop

the

recording,

press

this

key

again.

e

Measurement

on

channel

A-B

is

done

as

described

below.

Press

the

(ReaD)

key

to

read

the

minimum

and

maximum

values.

With

the

CoR)

key,

select

channel

A

or

B.

The

display

shows

the

MIN

and

MAX

values

for

each

channel.

i

Cancel

recording

i

{Start

of

MIN/MAX

recording)

{End

of

MIN/MAX

recording)

A&A

NOTE:

*

The

maximum

and

minimum

values

are

stored

in

internal

memory

even

after

recording

is

cancelled.

The

data

will

be

updated

when

the

RCD

mode

is

enabled

again.

+

1f

you

enable

the

RCD

mode

when

the

REL

mode

is

active,

the

reading

changes

to

a

relative

value.

Nevertheless,

the

minimum

and

maximum

of

measured

values

(Dx)

are

stored

in

internal

memory.

e

Recorded

maximum

and

minimum

values

can

be

referenced

even

after

the

power

is

turned

off

and

on

again

because

they

are

stored

in

memory

antil

the

ROD

mode

ts

enabled

next

time.

*

Auto

power-off

is

cancelled

during

the

RCD

mode.

Memory-in

|

To

store

data

in

internal

memory

(maximum

of

10

data

items):

(GATA

HOLD)

E

Press

the

GHD

key

to

hold

the

measured

value.

HOLD

RECORD

)

|

W

Press

the

key.

The

display

automatically

shows

the

smallest

memory

number

under

which

no

data

has

been

recorded.

At

this

point,

the

MEM

symbol

turns

(a) (v)

on

to

indicate

that

the

thermometer

is

in

the

“Memory-in”

mode.

B

Use

these

keys

to

select

a

desired

memory

number

under

which

yor

want

1

to

record

data.

In

this

step,

you

can

also

check

the

existing

data

value.

TIP:

Pressing

the

@aana

key

while

a

memory

number

is

being

displayed

cancels

the

memory-in

function

(returns

to

measurement

mode).

@

Press

the

key

to

store

the

data.

TIP:

The

and

(EM)

symbols

indicate

that

the

value

recorded

with

the

memory-in

function

ts

being

held

and

shown.

Press

the

Gaa

noD

key

to

return

to

normal

measurement

mode.

3.

Measurement

This

instrument

can

connect

any

of

the

4

types

of

thermocouples:

Type

K,

J,

E,

or

T

(it

is

set

to

Type

K

at

shipment

from

the

factory).

Use

an

OMEGA-type

connector

corresponding

to

the

TC

type

for

the

probe.

(1)

Load

the

batteries

(see

section

5,

Battery

Replacement).

(2)

Press

the

Gowsiser

key

to

turn

on

the

power.

When

the

power

has

been

tumed

on,

all

indications

on

the

display

light

up

for

about

2

seconds,

then

a

measured

value

appears.

(3)

Check

the

thermocouple

type.

If

you

wish

to

change

the

current

setting,

tum

off

the

power

and

follow

the

instructions

in

the

section

Sctect

thermocouple

type

on

the

previous

page.

(4)

Select

the

Input

channel.

(HH82A

only)

Press

the

(GH

_)

key

and

select

one

channel

from

channel

A,

B,

and

A-B

(see

Select

channel

on

the

previous

page).

(5)

Connect

the

probe

to

the

input

connector.

If

you

are

using

the

2-channel

model

(HH82A),

connect

the

probe(s)

to

the

channel(s)

you

are

using.

(6)

When

you

have

finished

measurement,

turn

off

the

power

by

pressing

the

Gowen)cer

key.

+

The

power

may

be

turned

off

by

the

auto

power-off

function

during

measurement.

In

this

case,

press

the

key

to

restart

the

instrument

and

continue

measurement.

*

If

the

power

is

turned

off

and

then

on

again,

the

instrument

restarts

with

the

same

settings

of

the

resolution

(0.1°C

or

1°C),

input

channel

(channel

A,

B

or

A-B)

and

thermocouple

type

(K,

J,

E

or

T)

as

before

it

was

tumed

off.

(7)

Other

operations

For

other

operations

such

as

display

hold,

relative

display,

and

maximum

and

minimum

record/readout,

see

the

key

operation

list

on

the

previous

page.

Ay

NOTE

eS

Key

operation

of

this

instrument

is

comparatively

easy.

However,

it

is

necessary

to

make

sure

that

the

instru-

ment

is

not

mistakenly

set

to

a

state

other

than

that

intended.

Note

that,

under

normal

measurement,

“HOLD,”

“RCD,”

“REL,”

“MAX,”

“MIN,”

and

“MEM”

are

not

displayed.

4.

Precautionary

Notes

AS

NOTE

¢

Each

probe

has

its

own

maximum

and

minimum

operating

temperatures,

so

ensure

that

its

temperature

does

not

fall

outside

the

specified

range.

*

As

the

probe

is

susceptible

to

corrosion,

do

not

use

the

instrument

for

the

measurement

of

gas

or

liquid,

and

refrain

from

measuring

semi-solid

particles

and

semi-viscous

substances.

After

measurement,

wipe

the

probe

with

a

dry

cloth.

*

Do

not

apply

a

strong

force

to

the

upper

and

lower

parts

of

the

probe

as

doing

so

may

result

in

the

bending

of

the

probe

connector.

*

When

using

the

instrument

be

careful

not

to

bend,

drop,

or

strike

the

measurement

probe.

¢

When

measuring

surface

temperature

using

a

surface-type

probe,

position

the

probe

perpendicular

to

the

surface

of

the

object.

Also

note

that

the

application

of

oil

to

the

probe

for

the

means

of

providing

better

contact

can

improve

measurement

accuracy.

°

When

measuring

non-metallic

surface

temperature,

make

sure

the

measurement

time

is

long

enough

to

compensate

for

poor

thermal

conductivity.

*

To

ensure

stable

measurement,

the

instrument

should

not

be

subjected

to

a

sudden

temperature

change.

*

This

instrument,

with

the

exception

of

the

connector

section,

is

water-resistant

but

not

waterproof.

There-

fore

the

instrument

should

not

be

immersed

in

water.

If

it

is

mistakenly

immersed

in

water,

remove

it

immediately

and

check

to

ensure

that

no

water

has

penetrated

inside

the

case.

Although

this

instrument

is

designed

so

that

any

water

penetrating

into

the

connector

does

not

permeate

into

the

circuit

inside

the

case,

try

to

prevent

any

water

entering

the

connector.

If

water

does

enter

the

connector,

the

burnout

display

may

be

unavailable.

5.

Battery

Replacement

When

the

batteries

approach

the

end

of

their

lives,

the

<_—

=]

mark

appears

on

the

display.

If

this

mark

is

displayed,

teplace

the

batteries.

To

replace

the

batteries:

(1)

Remove

the

battery

box

cover

from

the

back

of

the

instrument.

Then

replace

the

two

AA

alkaline

dry

batteries

{LR6).

(2)

Refit

the

cover

to

the

battery

box.

A\

NOTE

¢

When

inserting

batteries,

be

careful

not

to

mistake

the

polarity

as

this

can

damage

the

instrument.

¢

When

the

instrument

is

to

be

stored

for

a

long

period

of

time,

remove

the

batteries.

*

Do

not

leave

dead

batteries

in

the

instrument

as

doing

so

may

result

in

a

failure

or

malfunction

of

the

instrument

due

to

a

leakage

in

battery

liquid.

*

Both

batteries

should

be

replaced

with

new

ones

at

the

same

time

as

replacing

only

one

of

the

batteries

may

tesult

in

the

charge

leaking

from

the

new

battery

to

the

old.

6.

Cleaning

<

If

the

instrument

becomes

dirty,

wipe

the

instrument

with

a

cloth

that

has

been

dampened

with

water

and

well

wrung.

<

If

the

instrument

is

very

dirty,

use

a

cloth

that

has

been

dampened

with

a

diluted

neutral

detergent.

Do

not

use

other

detergents,

solvents,

or

chemicals.

Doing

so

may

cause

a

failure

of

the

instrument.

+

Avoid

any

water

or

other

liquids

from

splashing

onto

the

connector,

as

this

may

cause

a

failure

of

the

instrument.

7.

Maintenance

Service

For

maintenance

or

repairs,

contact

OMEGA

Engineering,

Inc.,

Customer

Service

Dept.

at

1-800-622-2378.

8.

Specifications

Performance

Specifications

Thermocouple

type

Measurement

channels

Measuring

range

Measurement

resolution

Accuracy

(instrument)

Temperature

coefficient

Measurement

cycle

Operating

environment

Storage

environment

Power

requirements

Battery

life

General

Functions

Display

Computing

function

Battery

alarm

Key

operation

sound

Auto

power-off

Range

hold

function

Simple

memory

function

Drip-proof

construction

Simplified

correction

function

Dimensions

and

Weight

External

dimensions

Weight

Compliance

with

Standards

EMC

standards

Emission

immunity

Accessories

Instruction

manual

K,J,E,T

Ich

or

2ch

(2ch,

multi-function

mode!

only)

Type

K:

-200°C

to

1372°C

[-328°F

to

2501

.6°F}

Type

J:

-200°C

to

1000°C

[-328°F

to

1832°F]

Type

E:

-200°C

to

700°C

[-328°F

to

1292°F]}

Type

T:

-200°C

to

400°C

[-328°F

to

752°F]

-200.0°C

to

199.9°C:

0.1°C

or

1°C

(when

1°C

resolution

is

set)

200°C

or

higher:

1°C

-200.0°C

to

-100.1°C:

0.1%

of

rdg

+

1.0°C

-100.0°C

to

199.9°C:

0.1%

of

rdg

+

0.7°C

200°C

or

higher,

or

when

1°C

resolution

is

set:

0.2%

of

rdg

+

1°C

+(0.015%

of

rdg

+0.06°C)/°C

Approx.

|

second

(Ich

model;

2ch

model

when

performing

Ich

measurement)

Approx.

2

seconds

(2ch

model

when

performing

2ch

measurement;

with

no

range

switching)

0°C

to

50°C,

20

to

80%

RH

(no

condensation)

-10°C

to

60°C,

5

to

95%

RH

(no

condensation)

Two

AA

alkaline

dry

batteries

(LR6)

Approx.

450

hours

Reflective

LCD;

7-segment,

4-digit

display

and

30

character

segments

MAX/MIN,

REL

Difference

between

2

channels

(2ch

model

only)

Displayed

on

LCD

Internal

buzzer

sounds

during

key

operation

Turns

off the

power

10

minutes

after

the

last

key

operation

(can

be

disabled)

Controls

the

range

switching

between

-200.0°C

to

£99.9°C

(0.1°C

resolution),

and

200°C

or

higher

(1°C

resolution).

Stores

up

to

10

data

items

in

memory.

Displays

memory

number

and

stored

data

value.

Protection

Class

IP-54

Based

on

the

reference

value

entered

manually

Approx.

151(H)

x

56(W)

x

33(D)

mm

(excluding

protrusions)

Approx.

180

g

(including

batteries)

EMI

(interference

signal):

EN55011;1998,

EN61326-1;1998+A1

(Class

B,

Group

H)

EMS

(immunity):

EN50082-1;1997,

EN61326-1;1998+A1

The

accuracy

ratings

of

all

ranges

are

the

sum

of

the

accuracy

levels

in

standard

applications

and

the

accuracy

tolerances

shown

below,

where

the

overall

length

of

cable,

including

the

probe,

is

assumed

to

be

shorter

than

3

m.

Accuracy

tolerance

of

all

available

ranges:

+5%

of

span

(Tested

at

3

V/m

and

for

standard

applications)

Two

AA

alkaline

dry

batteries

(LR6)

9.

Regarding

This

Manual

©

The

contents

of

this

manual

are

subject

to

change

without

prior

notice.

*

This

manual

is

intended

to

describe

the

functions

of

this

instrument,

not

to

guarantee

that

the

functions

are

suited

to

the

particular

purpose

of

the

user.

`

WARRANTY/DISCLAIMER

OMEGA

ENGINEERING,

INC,

warrants

this

unit

to

be

free

of

defects

in

materials

and

workmanship

for

a

period

of

13

months

from

date

of

purchase.

OMEGA’s

WARRANTY

adds

an

additional

one

(1)

month

grace

period

to

the

normal

one

(1)

year

product

warranty

to

cover

handling

and

shipping

time.

This

ensures

that

OMEGA

's

customers

reccive

maximum

coverage

on

cach

product.

Uf

the

unit

malfunctions,

it

must

be

returned

to

the

factory

for

evaluation.

OMEGA’s

Customer

Service

Department

will

issuc

an

Authorized

Return

(AR)

number

immediately

upon

phone

or

written

request.

Upon

examination

by

OMEGA,

if

the

unit

is

found

to

be

defective,

it

wilt

be

repaired

or

replaced

at

no

charge.

OMEGA’s

WARRANTY

docs

not

apply

to

defects

resulting

from

any

action

of

the

purchaser,

including

but

nut

limited

to

mishandling,

improper

interfacing,

operation

outside

of

design

limits,

improper

repair,

of

unauthorized

modification.

This

WARRANTY

is

VOID

if

the

unit

shows

cvidence

of

having

becn

tampered

with

or

shows

evidence

of

having

been

damaged

as

a

result

of

excessive

corrosion;

or

current,

heal,

moisture

or

vibration;

improper

specification;

misapplication;

misuse

or

other

operating

conditions

outside

of

OMEGA'S

control.

Componcats

which

wear

arc

not

warranted,

including

but

not

limited

to

contact

points,

fuses,

and

triacs.

OMEGA

is

pleased

to

offer

suggestions

on

the

use

of

its

various

products.

However,

OMEGA

neither

assumes

responstbil-

ity

for

any

omissions

or

errors

nor

assumes

liability

for

any

damages

that

result

from

the

use

of

its

products

in

accordance

with

information

provided

by

OMEGA,

either

verbal

or

written.

OMEGA

warrants

only

that

the

parts

manufactured

by

it

will

be

as

specified

and

free

of

defects.

OMEGA

MAKES

NO

OTHER

WARRANTIES

OR

REPRESENTATIONS

OF

ANY

KIND

WHATSOEVER,

EXPRESS

OR

IMPLIED,

EXCEPT

THAT

OF

TITLE,

AND

ALL

IMPLIED

WARRAN-

TIES

INCLUDING

ANY

WARRANTY

OF

MERCHANTABILITY

AND

FITNESS

FOR

A

PARTICULAR

PURPOSE

ARE

HEREBY

DISCLAIMED.

LIMITATION

OF

LIABILITY:

The

remedies

of

purchaser

set

forth

herein

are

exclusive,

and

the

total

liability

of

OMEGA

with

respect

to

this

order,

whether

based

on

contract,

warranty,

negligence,

indemnification,

strict

liability

or

otherwise,

shall

not

exceed

the

purchase

price

of

the

component

upon

which

liability

is

based.

Jn

no

event

shall

OMEGA

be

tiable

for

consequential,

incidental

or

special

damages.

CONDITIONS:

Equipment

sold

by

OMEGA

is

not

intended

to

be

used,

nor

shall

it

be

used:

(1)

as

a

“Basic

Component”

under

10

CFR

21

(NRC),

uscd

in

or

with

any

nuclear

installation

or

activity;

or

(2)

in

medical

applications

or

used

on

humans.

Should

any

Product(s)

be

used

in

or

with

any

nuclear

installation

of

activity,

medical

application,

used

on

humans,

or

misused

in

any

way,

OMEGA

assumes

no

responsibility

as

set

forth

in

uur

basic

WARRANTY

/

DISCLAIMER

language,

and,

additionally,

purchaser

will

indemnity

OMEGA

and

hold

OMEGA

harmless

from

any

liability

or

damage

whatsoever

arising

out

of

the

use

of

the

Product(s)

in

such

a

manner.

RETURN

REQUESTS

/

INQUIRIES

Dircct

all

warranty

and

repair

requests/inquirics

to

the

OMEGA

Customer

Service

Department.

BEFORE

RETURNING

ANY

PRODUCT(S)

TO

OMEGA,

PURCHASER

MUST

OBTAIN

AN

AUTHORIZED

RETURN

(AR)

NUMBER

FROM

OMEGA’S

CUSTOMER

SERVICE

DEPARTMENT

(IN

ORDER

TO

AVOID

PROCESSING

DELAYS).

The

assigned

AR

number

should

then

be

marked

on

the

outside

of

the

return

package

and

on

any

correspondence,

The

purchaser

is

responsible

fur

shipping

charges,

freight,

insurance

and

proper

packaging

to

prevent

breakage

in

transit.

FOR

WARRANTY

RETURNS,

please

have

the

following

information

available

BEFORE

contacting

OMEGA:

1,

Purchase

Order

number

under

which

the

product

was

PURCHASED,

2.

Model

and

serial

number

of

the

product

under

warranty,

and

3.

Repair

instructions

and/or

specific

problems

relative

to

the

product.

FOR

NON-

WARRANTY

REPAIRS,

consult

OMEGA

for

current

repair

charges.

Have

the

following

information

available

BEFORE

contacting

OMEGA:

L.

Purchase

Order

number

to

cover

the

COST

of

the

repair,

2.

Model

and

serial

aumber

of

the

product,

and

3.

Repair

instructions

and/or

specific

problems

relative

to

the

product.

OMEGA

's

policy

ix

10

make

running

changes,

not

model

changes,

whenever

an

tprovement

is

possible,

This

affords

our

customers

the

fatest

in

technology

and

caginecring.

OMEGA

is

a

registered

trademark

of

OMEGA

ENGINEERING,

INC.

©

Copyright

2000

OMEGA

ENGINEERING,

INC.

All

rights

reserved.

This

document

may

aot

be

copied,

photocopied,

reproduced,

translated,

oF

reduced

to

any

cloctronic

medium

or

machine-readable

form,

In

whole

or

in

part,

without

the

prior

written

consent

of

OMEGA

ENGINEERING,

INC.