RIKEN FI-21 Manual de usuario

OPERATING

INSTRUCTIONS

RIKEN

PORTABLE

ANESTHETIC

GAS

INDICATOR

|

MODEL

FI-21

Manufactured

by:

Riken

Keiki

Fine

Instrument

Co.,

Ltd.

2-7-6,

Azusawa,

Itabashi-ku,

Tokyo,

JAPAN

Distributed

by:

A.M.

Bickford,

Inc.

12318

Big

Tree

Road

Wales

Center,

N.Y.

14169

Tel:

(716)652-1590

Fax:

(716)652-2046

NN

Index

A

NNNN

λα

9.

PART

AND

THE

FUNCTION..............:.::::cecscsessssessesseesessnenensenenenssesesasecseseenseseeasssesttesecasensnsnenssensenenensee!

MEASURING

MODE

(POWER

KEY)

2-2.

PROCEDURES

FROM

POWER

ON

TO

MEASUREMENT.

2-3.

:

SAVING

DATA

menti

RSS

LENE

ned]

2-4,

INITIAL

DISPLAY

(SELF-DIAGNOSTIC

DISPLAY)

2-5

—

¡ERROR

MESSAGE

DISPUAV

reles

esser

essens

dl

onontossontesssonenenvetorommeretesema

2-6.

AIR

CAL.

CAUTION................

тие

О

ева

ранив

2-7.

AFFECTION

ON

MEASUREMENT

FROM

PRESSURE..................

SETTING

MODE

(ENTER

+

POWER)...

inner

nene

3-1.

CHANGING

THE

MEASURING

GAS

(SELECT

GAS)

3-2.

ADJUSTING

THE

TIME

(SET

DATE

/

TIME)....................

3-3.

CONFIRMING

THE

SAVED

DATA

(VIEW

SAVED

DATA)

3-4.

CLEARING

THE

SAVED

DATA

(CLEAR

SAVED

DATA).....

3-5.

START

THE

MEASUREMENT

(

START

MEAS.

4-2.

4-3.

TROUBLE

SHOOTING.

CAUTION

ON

USAGE

......

DEFENITION

OF

TERMS..

te

8-1.

SPECIFICATIONS......................

8-2.

STANDARD

ACCESS!

ORIES

ra

WARRANTY

scalini

ade

aşağ

MEASURING

PRINCIPLE.

1.

Part

and

the

Function

TOP

©

FAN

SAVE

EC

|

SAMPLIN

POWER

CANCEL

4

n

ENTER

©

N

2:00

1.57 vol%

HALOTHANE

In

02

Fl-21

GAS

INDICATOR

RIKEN

KEIKI

(D

|

POWER

key:

Press

this

key

one

time

to

tum

the

power

on.

Keep

pressing

the

key

approx.

3

seconds

to

tum

the

power

off.

When

pressing

the

POWER

key

and

(D

ENTER

key,

you

can

enter

the

“SETTING

MODE”.

(2

|

LCD

Display:

Concentration

is

displayed.

And

also,

time,

battery

remainder,

measuring

gas

and

base

gas

are

displayed.

©

|

LED

for

“SAMPLING”

:

While

the

internal

pump

is

working,

this

LED

is

on.

PUMP

key

(CANCEL):

When

this

key

is

pressed

once,

the

internal

pump

starts

to

work.

When

the

key

is

pressed

again,

the

pump

stops.

(Contents

selected

by

İV,

A

keys]

are

cancelled

by

this

key.)

SAVE

key

(

W

key

):

Information about

Time/

Date,

Measuring

Gas,

Base

Gas,

Displayed

Concentration

is

saved

by

this

key.

The

maximum

number

of

data

points

is

100.

(This key

is

used

to

enter

numbers

or

to

move

the

cursor.)

RANGE

key

(

A

key

):

Position

of

the

decimal

point

on

the

concentration

display can

be

moved

by

this

key.

(This key

is

used

to

enter

numbers

or

to

move

the

cursor.)

AIR

CAL.

key

(

ENTER

key

)

When

calibration

is

performed

with

standard

gas,

this

key

is

used.

(Contents

selected

by

|

VW,

A

keys

|

are

fixed

by

this

key.)

Buzzer

It

beeps

when

the

power

turns

on/off,

or

when

special

control

or

wrong

operation

is

performed.

@)

|

There

is

a

data

logger

interface

under

the

cover.

*

Explanations

in

the

( )

are

for

use

during

SETTING

MODE.

Right

Side

Bottom

0

GAS

IN

Inlet

for

measuring

gas.

A

specific

absorption

tube

must

be

connected

to

the

inlet.

Otherwise,

the

reading

might

go

wrong.

(D

REF.

OUT

Outlet

connected

to

the

reference

gas

chamber.

The

exhaust

from

the

outlet

has

to

be

emitted

into

the

fresh

air

at

atmospheric

pressure.

@

GAS OUT

Outlet

for

measuring

gas

sucked

from

the

GAS

IN.

(3

осву 6VDC

Interface

for

the

specific

AC

adaptor.

@

REC.

A

jack

for

0—1VDC

output.

(Battery

Cover

|

Cover

for

the

battery

box.

(9

Screw

Fixing

screw

for

the

battery

cover,

It

can

be

open/

close

by

a

screwdriver

or

coin.

Tubing

Structure

FI-21

m

Absorption

Tube

Re

bm

|

Ref.

Gas

||

REF.

OUT

Gas

IN

|

Chamber

|

Meas. Gas

||

T

Chamber

:

а

I

GAS

OUT

Optic

Pump

Interferometer

Sensor

2.

MEASURING

MODE

(POWER

key)

2-1.

Basic

Display

for

Measuring

Mode

and

Explanation

When

data

is

saved,

this

symbol

appears.

Battery

remainder

24

Hour

Clock

ας

já

©

ma

24:00?

1.

57

volk—

Concentration

and

units

are

displayed.

When

the

SAVE

key

is

pressed,

the

data

No.

CHECK

AIR

CAL.

HALOTHANE

ET

Display

Contents

Status

κα.

Usual

measuring

mod

And

Base

Gas

Е

É

CAUTION

Zero

drifting

might

be

occurring.

Let

the

monitor

sample

the

fresh

air

and

perform

AIR

CAL.

CAUTION

ABNORMAL

TEMP.

Internal

thermistor

detects

an

abnormal

temperature.

LOW

BRIGHTNESS

CAUTION

。

LOW

BATT

Battery

voltage

is

low.

Replace

the

batteries.

CAUTION

Interferometer

sensor

is

getting

contaminated.

Before

the

LOW

‘CONTRAST

measurement

is

performed,

the

sensor

should

be

replaced

or

repaired,

CAUTION

Brightness

is

getting

low.

Before.

the

measurement

is

performed,

the

sensor

should

be

replaced

or

repaired.

A

Caution

When

a

message

soon

as

possible.

"CAUTION

~

”

appears

on

the

LCD,

make

an

appropriate

treatment

as

2-2.

Procedures

from

Power

ON

to

Measurement

1)

Power

turns

on by

pressing

the

POWER

key

until

buzzer

beeps.

And,

the

initial

display

(self-diagnostic

display)

shows

up.

It

then

turns

to

a

display

to

confirm

the

setting.

After

showing

the

confirmation

display

for

2

seconds,

it

goes

to

the

basic

display

of

measuring

mode.

ga

12:00

qa

12:00

BATTERY

・・・

OK

SETTING

NO.

5

CONTRAST・・・

OK

HALOTHANE

BRIGHTNESS:

OK

in

02

JAN.

30

2001

0.

0-10.

Ovo

l%

Self-diagnostic

Display

Confirmation

Display

A

Caution

This

instrument

does

not

indicate

a

correct

reading

if

the

measuring

gas

and

base

gas

are

not

selected

properly.

Confirm

if

[Measuring

Gas]

and

[Base

Gas]

are

the

ones

intentionally

selected.

2)

After

that,

two

of

the

messages,

[Meas

Gas/

Base

Gas]

and

[Air

CAL],

are

displayed

by

turn

as

below. (Refer

to

WARNING

AIR

CAL.)

12:00

volé

|

—>

|

ーーー-wol

CAUTION

>

Recente

HALOTHANE

CHECK

AIRCAL.

by

turn

in

O2

3)

Press

the

PUMP

Key

and

let

it

sample

enough

κο

reference

gas

(fresh

air).

(The

color

of

the

display

—

O

1

5

VO

|

Of

reverses

while

the

pump

is

operating.)

CAUTION

CHECK

AIRCAL.

4)

After

the

indication

becomes

stable,

stop

the

pump

za

12:00

1.

57

vol“

HALOTHANE

in

O2

and

keep pressing

the

AIR

CAL

key

until

buzzer

beeps.

A

Caution

Press

AIR

CAL

key

after

confirming

there

is

engh

fresh

air

in

the

chamber.

Otherwise,

correct

measurement

cannot

be

performed.

*

Note

If

the

[AIR]

is

selected

as

the

base

gas,

the

indication

shows

[0.00vol%]

when

the

AIR

CAL

key

is

pressed.

However,

If

the

[02]

is

selected

as

the

base

gas,

the

indication

does

not

show

Ovol*,

but

other

vaulues

determined

based

on

the

conbination

of

the

measuring

gas

and

De

gas.

This

is

caused

by

sampling

the

gas

which

is

not

on

target.

(In

this

case,

it

is

air.)

Do

not

think

it

broken.

Once

the

instrument

samples

the

target

gas,

it

shows

a

correct

reading.

For

further

information,

refer

to

the

spec

pages.

A

Caution

FI-21

performs

best

when

both

Gas

Chamber

and

Reference

Chamber

are

at

the

atmospheric

pressure

(101.3kPa).

While

the

measuring

gas

is

being

sampled,

the

pressure

in

the

Gas

Chamber

becomes

slightly

different

from

the

atmospheric

pressure,

and

the

analyzer

does

not

show

the

correct

reading.

Read

the

indication

after

the

gas

flow

stops.

*

Note

FI-21

measures

the

gas

best

when

both

Gas

Chamber

and

Reference

Chamber

are

at

101.3kPa.

If

precise

measurement

is

required,

perform

the

pressure

correction

by

the

following

method.

101.3

[kPa]

Pressure

Correction

=

x

(Reading

—

Air

Cal.

Value)

+

Air

Cal

Value

Pressure

at

measurement

[kPa]

2-3.

Saving

Data

Once

the

SAVE

key

is

pressed,

the

buzzer

beeps

and

the

display

shown

on

the

right

comes

up.

The

time/

data

and

the

measurement

result

are

saved

chronologically

from

No.001

to

No.

100.

The

saved

data

can

be

seen

at

“VIEW

SAVED

DATA”

in

the

SETTING

MODE.

Also, the

saved

data

is

deleted

at

“CLEAR

SAVED

DATA”

in

the

SETTING

MODE.

2-4.

Initial

Display

(Self-diagnostic

Display)

At

starting

with

the

MEASURING

MODE

by

pressing

POWER

Key

the

self-diagnostic

function

automatically

startsto

work

If

the

result

is

normal,

display

shown

on

the

right

side

is

displayed.

If

any

problem

was

found

on

any

of

the

items,

it

is

indicated

like

the

display

on

the

right.

The

display

is

an

example

for

contamination

of

the

interferometer.

If

the

problem

becomes

serious,

the

display

does

not

go

to

the

Basic

Display

of

the

Measuring

Modebut

goes

toERROR

message

display.

M

e

12:00

SAVE

DAT

HALOTHANE

in

O2

ma

12:00

BATTERY

+++

OK

CONTRAST:

:

=

OK

BRIGHTNESS:

OK

JAN.

30

2001

aj

12:00

BATTERY

・・・

OK

CONTRAST...

LOW

BRIGHTNESS・

OK

JAN.

30

2001

2-5.

ERROR

Message

Display

If

the

problem

affects

the

measurment,

ERROR

message

like

the

display

shown

on

the

right

appears.

ga

12:00

ERROR:

SYSTEM

ERROR

message

and

the

meanings

are

as

follows:

Contents

of

Display

The

Meanings

and

the

Required

Treatments

ERROR:LOW

BATT.

Battery

voltage

is

too

low

to

perform

the

measurement.

Replace

the

batteries.

ERROR:

CONTRAST

Contamination

of

the

optic

interferometer

sensor

is

too

serious

to

perform

the

measurement.

Replace

the

sensor

or

have

it

repaired.

ERROR:

BRIGHTNESS

The brightness

is

too

low

to

perform

the

measurement.

Replace

the

sensor

or

have

it

repaired.

ERROR:

SETTING

The

setup

data

saved

in

the

setting

mode

has

an

error.

Confirm

the

setup

data

in

the

setting

mode,

and

set

the

data

again.

ERROR:SYSTEM

A

system

error

has

occurred.

Repair

work

is

required.

ERROR:PUMP

There

is a

possibility

that

the

pump

is

not

working.

Pump

replacement

is

required.

2-6.

AIR

CAL.

CAUTION

If

the

temperature

inside

of

the

sensor

has

changed

over

+

10°C

from

the

last

time

the

AIR

CAL

was

performed,

[CAUTION/

CHECK

AIR

CAL]

is

displayed

in

order

to

protect

fromzero

drifting.

([Measuring

Gas/

Base

Gas]

and

[AIR

CAL]

are

displayed

consecutively.

#4

12:00

za

12:00

-

0.1

vol%

|

<->

—

0.1

vol%

CAUTION

TSOELURANE

CHECK

AIRCAL.

Switching

In

AIR

every

one

second.

If

the

[CAUTION/

CHECK

AIR

CAL]:

is

displayed,

perform

the

AIR

CAL

based

on

the

procedure

below:

AIR

CAL.

Procedure

1.

Press

the

PUMP

key

and

let

it

sample

some

fresh

air.

2.

When

the

indication

becomes

stable,

stop

the

pump

with

PUMP

key

and

prese

the

AIR

CAL

key

Q

Caution

Before

pressing

the

AIR

CAL

key,

let

the

instrument

sample

enough

fresh

air.

(ideally

for

2

minutes.

)

Otherwise,

correct

measurement

cannot

be

performed,

A

Caution

Whenever

measurement

starts,

confirm

if

the

AIR

CAL

value

is

displayed

after

fresh

air

is

sampled

enough.

If

the

AIR

CAL.

Value

is

not

indicated

(or

even

if

[AIR

CAL

CAUTION]

is

not

displayed),

perfrom

the

AIR

CAL

procedures

by

correct

method.

RIKEN FI-21 Manual de usuario

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