Olympus KHC User manual

MODEL

KHC

INSTRUCTIONS

Contents

Standard Set 1

IT.

Specifications

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·1

Name of Parts·················································································2

N. Optical Path

··

....

··

····....

··

····

··

·· ··

··

· · 2

Structure

and

Assembly

··

·3

VI.

Method of Operation

· ·

··

·4

Smoothening

Coarse

Adjustment

knob

Light

Source

Focusing

Interpupillary

Distance and

Diopter

Adjustments

Use

Oil Immersion

Objective

Use

Condenser

Change

Bulb

vll.

Optical Characteristics 6

Major Troubles with Microscope, their Possible

Causes

and

Applicable Steps to

Taken ·..·

··7

IX.

Important Points to Remember ·

·8

Standard Set

Main

Body:

(built-in

light

source,

stage

and

revolving

nosepiece)

Binocular Head

Objectives:

4x,

lOx,

40x,

lOOx,

Eyepiece ;

WFlOx

Condenser

Filter

Spare Lamps ;

20W

Eyepiece

tube

cap

Dustproof

Cap

(for

projection

lens)

Cargille Oil

Vinyl cover

Certificate

Inspection

IT.

Specifications

set

lea.

1pr.

1pc.

3pcs.

2pce.

1pc.

btl.

1pc.

copy

Height

Width

Depth

Net

weight

Head:

Binocular Head

Revolving nosepiece :

Focusing:

Coarse

abjustmemt

Fine

adjustment:

Condenser:

Illumination:

Stage:

Dimensions :

0inclination,

rotatable

through

360

horizontally;

Stopper

fix

the

head

any designed

position.

Range

interpupillary

distance

adjustment:

55.5

74mm.

Dioptric

adjustment

is possible.

Quadruple

indicator

for

Objectives'

position

Vertical

movement

stage

Range

operation

28mm

Range

operation

2mm

1.25

Variable iris-diaphragm

Range

vertical

movement

15mm

Pre-centered

20W

light

source is

built

inside the base.

Coaxial single-handle square mechanical

stage

Range

operation:

Back-forth

30mm

Right-left

70mm

355mm

165mm

205mm

approx.

5.5kg

without

case

-1-

ill.

Name

of Parts

Eyepiece

Binocular

head

Coaxial

knob

for

slide

monipulation

Coaxial

coarse

and

fine adjustment knobs

Optical Path

Objective

Stage

Condenser

Projection lens

Filler

Prism

Projection

Lens

Lamp

- 2 -

Structure

and

Assembly

Main Body

Head mount

Head

atta('hl~d

upon

this

mount.

Arm

Slage

back-forth

movement knob

Spl'('iml'n ca"

mO\'t"d

back

and

forth

"rangll of

30mm.

Slage

right-left

movement knob

Sp('cimen

can

mO\'cd

ri..::hl

and

ranlo1l'

70mm.

Pre-set focusing lock

Fine adjustment knob

StalCe

can

moved

\'erticaJly

minute

mo\'l'mcnt

il range

2mm.

Power source

cord

Revolving

Nosepiece

Revolving nosepiece

Stage

clip

Stage

Condenser mount

Condenser locking screw

Condenser vertical movement knob

Conden~er

can

hl'

mon

and

down

arange of

lSmm

Projection

lens

This

is adetachable

screw-in

type lens.

This

can

remo\'cd when mirror is used.

Illumination switch

Push one end of the

switch

marked

with

awhite

dOl.

to switch

the illuminator.

The

quadruple

nosepiece

moves

very

lightly

and

click-stops

the

right

position

for

the

optical

path.

Mount

the

objectives

in such

order

that,

when

the

nosepiece is

turned

clockwise

during

observation,

objective

the

higher

magnification

will

come

into

position.

Pre-set

focus

lock

When

the

lock

tightened,

will

hinder

the

movement

the

stage

further

upward

from

that

point.

When

the

stage

moved

down once and again

brought

closer

the

lens,

will

stop

the

position

set

the

lock.

This

will

help

prevent

the

speciment

crash

against

the

objective

and

further

facilitates

easy

focusing

for

the

observer.

3 -

3. Condenser

Insert

the

condenser

(1)

from

underneath

into

the

con-

denser

(g)

and secure

position

tightening

the

locking

screw

(3J.

B/';-':Binocular Head

Dioptric

adjustment ring

Turn

this

ring to adjust

the dioptric

difference

between

the right and

left

eyes.

Eyepiece tube seal

Holdin~

these seats,

pull the

lubes

apart

push them

closer

(or

interpupilbry

distance

adjustmpnt.

Head

mounting ring

Tht'

head

£ixt.'d

main

booy

thi~

ring.

Interpupillary

dislance scale

/Eyepiece

tube

Put

the

eyepiece.

Clamping screw

Th~

head

is fixed· at

tll<'

desired

position

this

screw.

oHow

Mount

the

Head

Place

the

head on the

receptacle

the

upper

end

the

arm

and

turn

the

mounting

ring

fix

it.

VI.

Method of Operation

A. Smoothening of Coarse Abjustment Knob

This

coarse

adjustment

knob

operates

rather

heavily

However. such can be

adjusted

the

operator's

preference. Hold

both

knobs

firmly,

turn

them

counterclo

kwise

(as

shown in

the

illustration)

make

operate

lightly,

and

clockwise

heavily.

Light

Source

Connect

the

cord

(from

the

base)

with

the

power

source. Press

the

switch

the

white-

dotted

side

turn

the

lamp.

- 4 -

Focusing

1. Turn

the

fine

adjustment

knob

bring

the

index line

the

middle

the

two

lines

(movement

range).

2. Place

the

specimen on

tne

stage

and secure

with

the

clips.

Put

the lOX

objective

position.

Looking

from

side

the

microscope,

move

the

stage

upward

carefully

the

coarse

adjustment

knob

until

the

specimen is

brought

very

the

tip

objective.

(**

most

careful

not

hit

the

objective.)

Looking

through

the eyepiece,

gradually

lower

the

stage

obtain

rough focus.

Turn

the

nosepiece

set

the

desired

objective

position.

Accrately

focus

with

the

fine

adjustment

knob.

The specimen

may

moved

the

slide

manipulation

knob,

built

the

stage

that

the

particular

spot

observed

comes

into

the

center

the

view

field.

**** For convenience in the

later

operations,

tighten

the

pre-set

focus

lock

when

the

specimen is

roughly

focus

step

5, above. (See

for

-A-2,

Pre-set

focus

lock)

Inter-pupillary Distance

and

Dioptor Adjustments

1. The

interpupillary

distance

adjusted

Holding

both

eyepiece

tube

seats,

Looking

into

the eyepieces, and

Pulling

apart

pushing

closer

the

seats

until

the

view

field

observed

in one.

When

the

adjustment

is made, read

the

figure

on the

scale;

this

will

make

the

adjustment

easier

from

the

time

on, as

can be done

merely

setting

the

tUbes

the

given

figure.

Diopter

adjusted

Looking

through

the

right

eyepiece

with

the

right

eye,

b. Focusing on

the

specimen

the

coarse and

fine

adjustment

knobs,

c. Then

looking

into

the

left

eyepiece

with

the

left

eye, and

Turning

the

diopter

ring

until

the

specimen is

brought

into

focus

correctly.

When

looking

into

the

left

eyepiece

with

the

left

eye,

not

touch

the

coarse

fine

adjustment

knob.

Use

Oil

Immersion Objective

First,

bring

the

specimen

into

focus

with

low

magnification

objective

(lOX).

Apply

drop

cargille

oil

the

specimen as

well

the

tip

the

oil

immersion

objective.

Turn

the

nosepiece

bring

the

oil

immersion

objective

above

the

specimen.

This

can be

done

without

the fear

crashing

them

into

each

other.

Focus

accurately

with

the

fine

adjustment

knob

and make

observations.

Upon

completion

observations,

carefully

wipe

off

cargille

oil

the

oil

immersion

objective

with

apiece

gauze

moistened

with

xylol.

****

Cargille

oil

left

the

objective

can ruin the lens

greatly.

utmost

care

required

this

point.

-5-

Use

of Condenser

objective

low

magnification

(less

than

10X)

is in use,

lower

the

condenser

slightly

avoid

uneven

illumination

well

for

better

result.

The

upper-lens

the condenser

may

be removed. Removal

the

upper-lens

gives

better

result

than

lowering

the condenser. When

the

oil-immersion

objective

is in use,

move

the

top

its

movement

range.

Change

Bulb

Lay

down

the

microscope,

and loosen

two

screws

underside

the

base

with

coin

something

that.

Remove the

cover

and change the used

lamp

with

anew one.

vI.

Optical Characteristics

Objective

Magnification

10x

40x

100x

"",

Numerical

0.1

0.25

0.65

1.3

aperture

(N.

A.)

Working

distance

19.771

",5.1

0.4

0.11

"'"

(W.

D.)

Eyepiece

"'.

Focal

length

29.2

15.7

4.3

1.8

Total

magnification

40x

100x

400x

11'OOOX

10x

(Number

Depth

focus

112.5

18.0

2.0

0.6

viewfield

18)

Actual

viewfield

4.5

1.8

0.45

0.18

- 6 -

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1!*1.1'

A->c,':'l:i"o

:. tL

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nC "

fcg··'t;

.W~~~<ct.

~(1)1!.~~ft~,m

$,IJ<fn'J'

I.:

l&i&"

Il;'j

(1)

fit!

,it

t.:.

(1)

cei"

l&t&",iJlII.)-j"~I':

i;i,

g.,1i\'(1);jlt~jj

c1>

:'l:

-ltA-1.I'.

:FJi,\,'''j-ril~(1);1fJ

~1fi'~

AtL

:'l:

(1)

ce,

r.'flLl2.(1)

1-.,

;(-it,.1Jl:

ffl Lc

'I"

•

OLYMPUS

OB-JECTIVE

HAS

ITS

COLOUR

BAND

THE

OLYMPUS

OBJECTIVE,

you

just

purchased,

has

colour

band

it.

This

new

step

has

been

adopted

for

your

convenience,

that

you

may

unders-

tand

the

magnification,

you

only

see

the

colour,

without

looking

the

magni

ficat

ion

number

engraved

the

tube.

Though

there

ment

ion

about

the

colour

band in

the

instruction

booklet,

upon

your

recogni

tion

our

new

colour

system,

the

olympus

products

wait

for

your

further

efficient

usage.

!/&J

JfI

/'I'i:

If]

l-a'

,t;

lffi

Biological

use

Metallurgical

use

Range

Colour

Plan

Ach

Plan

Ach magni

ficat

ion

Purple

1.3X

-Less

than

Brown

2X 2X

-Less

than

,n;

Red

4 X

-Less

than

Orange

IOX IOX IOX IOX

-Less

than

20X

1l.

Yellow

20X

-Less

than

40X

'1t~

Brilliant

green

40X 40X 40X 40X

40X

-Less

than

60X

,~.f,1c

Cobalt

blue

60X 60X

Less

thanlOOX

ik~j'

Light

blue

lOO

XlOOX. and

over

is*

Colour band

OLYMPUS OPTICAL

LTD.

VIII.

Major troubles with microscope, their

possible

causes

and

applicable steps to

taken.

Troubles

IPossible causes 1Steps

be taken

Slipping

down

the

Loosened coarse See

Smoothening

Coarse

stage

itself

adjustment

knob

Adjustment

knob

and

pro-

perly

adjust

it.

Coarse

Adjustment

1. Axis

Coarse

Adjust-

1. Take

reverse

steps

knob

too

heavy

ment

knob

overly

the

above.

tightened

Hardened grease

the

Notify

the

sliding

surface.

manufacturer.

Fine

Adjustment

knob

Hardened grease on the

Notify

the

manufacturer.

too

heavy

sliding

surface

Dust/Oirt

objective

Eyepiece

tubes

are

left

Wipe

off

the

top

lens

the

without

eyepieces

objective

with

clean gauze;

cap.

not

touch

inner lenses

Fingerprints

left

the

but

notify

the

manufacturer

lens;

Lens

hitting

the

speci-

men;

cargille

oil

left

the

oil-Immersion

lens.

Dust/Dirt

on eyepiece 1. Careless

storage.

sure

store

the

eyepieces

after

use in

the

provided

container

in a

desiccator

Fingerprints

left

the

Wipe

off

with

clean

lens

surfece

gauze. Do

not

try

disassemble

the

eyepiece. Any change in

arrangement

lenses

can

deteriorate

the

entire

opical

efficiency.

Scratches on

the

lens Lens

was

wiped

with

apiece

Immediately

notify

the

cloth

leather

while

manufacturer.

The lens

will

dust

filth

still

left

on. be replaced

the

actual

cost.

- 7 -

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