Olympus CHBS User manual

IMPORTANT
2. Avoid exposure of xhe mimowape t~ direct sunlight, high tsmperakure and humidity,
dm d rribcatim
3. Only use the.tenslbn adjustment Hng for altering-the tensiar, d the maw edju6Wmemt
knobs. Do not twist the .Iwo .Ernme adjustment knobs in the oppq$ite directions
sirnulta~rrusly,
as this will cause damage.'
1- Lemes must always be kept cteart. firre du on lm -wrWs ahauld be blow or
wiped of# by means af an air Mower or I clean brh. Cdullv wipe off oil or finger-
prints depdwl cm the hs surfam with gauze rnols-kmd with a small amount sf
xytm,, atsohd Or ether. Drj' not w other qsAi$ Iwts sych e$ thltkr, trichlo-
.
tmthyw, *.
2.. Bb; not &mnk ...~~jut$~s. xo Wip .&#f~~'~~~16;~$~~~n@n. .PlWic
" JWW, eqm&k[y, should: be' ;leaned wit6 a.:neutral 'detergent.
4.. he nsikscap shoutd :b .simd in hs mntahar imdiatsly after urn. lf.this i&.,not
,pitala, it .shwld be cmwd With the icinyl duxt:aorer :prm.idd;. Ik'.is.:best to keep
objecth~~ and. eyqh in a &iEcator. confrriaing ... cleslbcmts such gi sllica ,gel. .

1. STANDARD EQUIPMENT
CHS-213
1
1
I
1
I
1
1
1
1
1
3
2
1
1
Model
Micrcnpe stand with quadruple revolving nosepiece, plain
st* and in-time illuminator (20W tungsten]
CHB-F
Binocular observation tube, inclined 45*
CH-B146
Mechanical stage with coaxial right-band low drive controls
CH-MU R
Abbe mridemr CH-CD
Objectives
Ach. 4X
Ach. 10X
Ach. SWX, spring-loaded
Ach. SIOOX, oil, spring-laadd
E yepims BiWF IOX, paired
Tungsten bulb CH-I 00-1 10-12OV-2WSB
CH-220-240V-
20WSB)
Eyepiece caps
I mmersion ail, bottled
Vinyl dust cover

The. 'picture below illclstrates the ~quential procedum of asserntilv. The numb indicate,
the assmbly @rdy O'f variws wm~wts+
+ Take care at assembly to keep .all glass surfaoes clean and avoid xmch~ng the kns surfaces.
* The silwr reflecting aurfanrt of
a tm .bulb b.mi-
tioned.pointing to the..bas&am
* Before us, wipe cvff fitsgerprinfs
,or stain6 ~rl the bdb,
Securely attach tlw mechsnical
st- to the pbm rtega with
the chcmbq swem and tMmn
them wih o min.
cikxmmiwr tube
&m~Jng -
;
Wrw d
t ar, imm the h
@ Rlter mdunt mrrdanw in-
Full down &a lacking knob of
to tb mount
fm*
cm
WtFh tarcbrb
er c!mpr~
BCWW.
Tung#w~ bulb
CH-1 o6240.v3oW$s
a-
tha lamp h~ cover,
D
@,After opening the lamp hwm
mwr at the rnlwmmps bas@,
prw the br~~ren bulb sacket
&I@!$ thu tamp mount, end
ram-W.

tw been aocot-qdW. Ttris pmmm further up&
ml of tb sw by mans d th* ad^^^
knobs, and au~'~ly mhkk a lkrrferrg
it*ateaehIdwmnM*.w
automatic pmfocuS)ng, Ww dm mf mWctfirl~.fcew
ing (Fig. 31. Fig, 3

VI. OFTICALDATA
* I rnrnersion obiwtive.
The resolving pmw is obtained when the pbj8ctim is ud with the fully openad q~nure
diaphragm.
m Fhgtuingpww:
m!*w .-:Ha :Jw::& &:'.f@:,&)i&;', b,mtlb
. ;. ,<,..,. ':.r;-.-:- ..: .... . -.,. ': ,.. , ..
@#$@&
r FM depth:
~kr.q(mrc .. w. . .-:. ... .: . @$:;- ,. ....I. ..;., ndtb,w.nnia~d:kreai.r,h ,,... ... u*
.i*fw&. .'... ,.; :: 'by n.q&&;1-1,~.$~ ...,-. +~~;~i~~
:.kb.;.i*ml j*.w &$& .-:-..:m iw mf,&A
d'*3:&*M,~*:M-h;M,, M,
. . . . .. .
Type..
Magnification
N.A.
W.D. Imm!
F& length (mm)
Rmluing power"(#)
Remark
AchromBt
WFSOX
[Field
number
1 81
Total magnificatian
Facal depth (MI
Field df view [mm]
S1 WX*.
1 XI
0.11
1.81
0.28
Spring
loaded
lOOOX
0.E
0.18
4X
0.10
16.87
29.20
3.4
40X
172.5
4.5
1 OX
0-25
5.40
15.98
1.3
1'O[)X
27.60
I .3
SWX
Q65
IS,=
43 1
0.52
Sprirq-
Ibd
400X
303
0.46

TrwMes
bl Light flickers and the in-
terroity is unstable.
c) Fuse burns out too often.
d) Bulb dm not Light.
el Reduad kulb life.
Cauaes
Bulb is not a standard one.
Mains voltwe is unstable.
Filament of the bulb is likely
to burn out.
Lmse electrical connect ion.
Fuse ik nor a srandard fuse.
Remsdia
Use a standard bulb,
Us a voltage .stabilizer.
Replace tb~ bulb.
Secure the oonti&tiwr.
Use a standard fm.
3. Facuain~l
Voltage selector switdl is not
matched with the meins volt-
age.
Bulb is burned out,
Loose electtical mmctign.
Bulb is no1 a aandard one.
&rlb was aver wltd too long.
Lmsen the tmslm adjust-
ment ring slightly.
Unlock the pre-focusim Imr.
Tighm the ring slightly..
Unlock the pre-fawing lever.
Reim the wktap.
Reverse the wecimefl.
a) Coerse adjustment is too
tight.
bl Stage drops and thB speci-
mngm wt of kus.
c) Stage cannot be raid to
the upper Ilmit.
d) Stage annor be lowersd
to the low limit of the
working range.
a) Objactiw front lens touch-
es the spgcimen.
Set the switch to match the
mjns voltage.
Replace the bulb-
Smre the connection.
Use a stan&rd bulb.
Rduce bulb voltqp.
Tension adjustmen1 ring is
tightened too much.
Userr is trying M raise the
stage, passing ouer the upper
focusing limit imposed by the
engagsd pre-focusing lever.
Tension adjustment ring is tw
IooM.
ha-fm~sirq lever Is engaged
in lower than focusing posi-
tion.
Substage is lowered to much.
Specimen is mounted on the
stew upside down.
4. Binocular Obseruation Tube
,
Correct the interpupillary dis-
tance.
Complete the dbpter adiust-
ment.
Use a pair of matched we-
piecgs,
-
Prior ta looking at .the ime
of the spwimn, try to look
at the eritire fiekl of visw. or
look at a far away objm be-
fore resuming microscopic
obetvdt ion.
a) Incomplete binocular vi-
sion.
Interpupillary distance is not
correct1 y adjusted.
Dicspter adjustment is incom-
plete.
Right and Ief~ eyepieces are
not matched.
User Is unaccustomed to bi-
ndcular vision.

43-2, HATAGAY A 2-CHOME, SH IBUY A-K U
TOKYO, JAPAN,