LABSTAC MSC21-07 User manual




MSC21-07

Use Notice
Safety Note
 ! "#$%&'  (  ()*(
(  !(+ ) ),((  ( *(
  ! !()(()(!)(()   (( 
 '
#' ( - )(.!(   */  *!(! 
! !'
"'0/ ( ( ((! ((*(  ( !()*!()!
)/ . ('/  ( ( 1(*+(!2 '
3'4 .(  * ))(,(( ! !(  '
5'4 *(  ! )(, . )('    (  
( '
6'/  ( ( ( ( !*(.!((/ '
7'8 ()*  ( ,(9:;<=(( !(<( , )
   ( (  ')  ( ! ((  *
,( !(  ( ( )  ('
;0 ( !：7>?"%4@ 340=
&' /( (.( A  ( (.( , !( /( 
 ( (,(( , ).( *(, ! 
(( ( ('
B',) ( , !.! !). '
Maintenance and Care
#'(   .  !C( ! )D!(!(( ))   '
"'    ! !2 ( ! ( (((!! (
!  (   ))) '
3'E ( ( ( *!!(( ( (   (, ,,)
( !(( ( ('
5' ((( */ 2 (!! *!  ()
, !,(  (((  *+ ,   ! 
 ( '(Note that the alcohol and ether are highly ammable, do eep
them away from the #re or potential sources of electrical spar s, and use them in
a drafty room as possible as you can.)
6'0((( (( . (( (   (( 
((  (' ( * ($ *((()(  !
,(!( ! (! (  ('
7'4 *(   !)F!*(<( , ( *!,
,)( '
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&'0(!  )((  *(,< (( (
 ! (   (  '
B' ( ( (*!)('4 ((  */ (
.  !,(!(. '/  ( / (  . ( 
 '
Index
Use Notice..............................................................................................................................................2
Safety Note.............................................................................................................................................2
Maintenance and Care............................................................................................................................2
1. Components Name.............................................................................................................................4
2 Assembly.............................................................................................................................................5
2.1 Assembly Diagram...........................................................................................................................5
2.2 Assembly Proced re.........................................................................................................................6
3. Adj stment and operation.................................................................................................................11
3.1 Adj stment set diagram..................................................................................................................11
3.2 Adj stment and Operation..............................................................................................................13
4．Technical Specifications.................................................................................................................16
5．O tfit..............................................................................................................................................17
6．Tro bleshooting G ide...................................................................................................................18
3
BIOLOGICAL MICROSCOPE
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01. Components Name
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4
BIOLOGICAL MICROSCOPE

0 . Assembly
2.1 Assembly Diagram
 ,2 ,( (( F  (  ('  
( 2 ,(  )( '
•  (*   . ) ( *!( )(
 '
•E , ,( -, .! !'4 (  (*)
, !('
5
BIOLOGICAL MICROSCOPE
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2.2 Assembly Procedure

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8'#
8'"
8'3
2.2.1 Installing binocular viewing head （Fig.1-2 ）
 (( . , !((  
 !!((( (*(  ,
!,( ((2-('
2.2.2 Installing the eyepiece （Fig3-4 ）
 ((  )   ((  )   ( (( )
 ( ( *,8'5

8'5

7
BIOLOGICAL MICROSCOPE
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8'6
8'7
2.2.3 Installing the objective （Fig.5-6 ）
#'!C((  /(( 
(! . (  (   (
,(('
"' ,( , (2(C (. (
(    (  (( (! *( 
 .. (    /, !(( 
C (. )(  F  ,(
2(
★(C (. (,),/ (  
2((   !'
★ ( C (.  )* 
 ( (!('

★4  (* #%G2(C (. 
( !  2()*(   
,( 2(C (.   )'
★4  ( C (. *,)(( 
   () 9/ !:*(( ( 
C (.  '
2.2.4 Mounting the #lters （Fig.7 ）
#' (  F !2( (( 
!  ''
★( 2( ( (!!(2( !)
 '
8'&

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BIOLOGICAL MICROSCOPE
8'H
8'B
2.2.5 Connecting the Power Cord （Fig.8-10 ）
★The cable and cords are vulnerable when bent
or twisted, never subject the power cord to
excessive force.
#' (( ,( (9:;<=((   
①
 (( , !'
"' ((  (( , C/ ( 
② ③
  )'
3'( , ! (( , )
④
  ( '/  (  (, '
⑤
★0 (  !, !( ( '(
! !*  ((  (!!!*  '
★,!  .( */ #%%> ～"5%>*
 ( ( '
2.2.6 Replacing the fuse （Fig.8-10 ）
0   ( (( ,( (( 
①
(( 9:;88=!( , !  
 (  '(( (  (( 
⑥
!  ,(( 9$$:()  ,!. *  ,(
⑦
 , *( (( (/(( ! '
8'#%

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2.2.7 Installing and Replacing the bulb(Fig.11-12)
★   (  2 ! 7>"%4'
#'(( !  ! ,8'##'
"'@!(  ( ),(,(+ ( 
①
( (( *!(  (( ! )
②
(( C/( ! '
3'0 ( (( !
<*( *(  ! )(, 
. )(!,  '  (( 
,((9:;<=!! (( , 
*!/  ( *( !
  ) ' *)!) '

★Insert the bulb gently. Squeezing too hard will
damage the bulb.
★To prevent reduced bulb life or crac ing, do not
touch the bulb with bare hands. If #ngerprints are
accidentally left on the bulb, wipe the bulb with a
soft cloth.
5' ( !  ! /! 2('

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LED lamp Replacement (Fig.13-14)
#'  )*0. )! *((
) ( ! '  (  (( )
! !*      (  0 ;2'#5=
). !'
"'   (  (( (  ③ )  ,!. *
  ,④((/ ( 0
⑤!,
!  (   ( ⑥ ( 
 !!' (  , 0 * (( 
 , ④! ((  ( )(
⑥
(  !!'
( (  (( (  / ( ( 
 '
Note: Be careful to ta e the bottom plate
down slowly in case that the wire of lamp is
pulled apart.

03. Adjustment and operation
3.1 Adjustment set diagram
8'#6
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8'#7

3.2 Adjustment and Operation
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8'#&
8'#B
3.2.1 Brightness Adjustment （Fig.17 ）
#' (( , !! (( 
,((9 :－(( ;='
"' ( ( !C( (/
/, *( .(  *!( ( 
( ( D,  ((( (
! (*( .( !  *!( ( 
, / '
★(  ,(,.( ( 
.(  (  .  ( 
'
3.2.2 Placing the Specimen （Fig.18 ）
#' (    (  ( ( 
①
 ( ! ( ( (
('
"'( ((!( !C( (
/ (   *. ( 
②
  ((  F !('

★Be careful when changing the objective. If
you #nish the observation with the short
wor ing distance objective, and want to
change another one, be careful of not letting
the objective touch the specimen'
3.2.3 Focusing the Specimen （Fig.19 ）
#'8(   ,(#%IC (. '
.!( C (. ((   !
*)! (  ( 
( ((    (( C (. (2(*
( ,) ( ( ((   
('

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(  / .  )(, ( 
②
  !  ( #%G( )*
!(  ( 2 / ('( ((*)
①
  ,(( 2(C (.  )*!
,((( /!(   '
 ★To ma e the observation more convenient, you can
use the loc ing set to #x the stage in a vertical direction.
③
3.2.4 Condenser Adjustment （Fig.20 ）
( !  / (. ( !  
①
!!,' ( !  , ( 
2(C (. *!!  !(, ( ,
2( '
#'8(   ,(#%GC (. '
"'!C(( !  / ( (  
①
( 2 !!'
3'( !   ( / ( ( (  
②
2 !!( 2 !. ,'
 ★The condenser and the objective are coaxial. It has
been adjusted before leaving factory, so the user needn’t
to adjust them by self
★The highest position of the condenser has been
adjusted too. It also needn’t any user’s operation. (The top
surface of the condenser is 0.03mm-0.4mm lower than the
stage top surface.)
3.2.5 Aperture Iris Diaphragm Adjustment （Fig.21 ）
(  ( ! (!C(( 
①
 ( !'
 ★The aperture iris diaphragm is designed for the
adjustment of the numerical aperture, not for the
brightness.
Generally, setting the aperture iris diaphragm to 70-
80% of the N.A. of the objective in use will provide an
image with good contrast. If you want to observe the
image of the aperture iris diaphragm, remove one
eyepiece and loo through the tube. You will see a dar
circle encroaching on the bottom of the tube.

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3.2.6 Adjusting the Interpupillary Distance （Fig.22 ）
 ( )!(  A
66 ～&6 。
4 /((  )   *. ( )   
!((  (!(2 !. ,! 
 ( )'
3.2.7 Adjusting the Diopter （Fig.23 ）
(  )   (!C(( !( , /(
①
('
★The diopter range of the eyepiece is ±5 diopter.The
number aligned to the line on the viewing head is the
diopter in use.
3.2.8 Adjusting the tension adjustment collar （Fig.24 ）
( ( !C( ( ,()2 '4 
①
( ( !( ! (( ,*( ( 
(  !C( (/   '( 
②
( ( ! (!   ( ( '
(    !  !(,(    (
(F/) . , (((
( 2 !C( (/ *( ( ( (  
③
!C( (/(,'( ( ! (
( ,(  ( ( 
8'"3
8'"5

04. Technical Speci*cations
#=、 2(
2)、Eyepiece and objectives
#'C (.
"')  
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05. Out*t
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06. Troubleshooting Guide
1. Optical System
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2. Troubleshooting Guide
3. Electrical System
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Email: [e-mail]
Website: www.labstac.com
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