Olympus BHT-111 Instrukcja obsługi - Strona 12

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Mikroskop Olympus BHT-111. Olympus BHT-111 22 stron. Bht series

a A n Ol y m pus ob jec t iv e en grav e d

" i 6 0 / 0. 1 7 " r e qu i r e s a co ve r g l a ss o f 0 . 17 m m t h i ckn ess

lf t he num er ic a l ape rtur e of the o b j e ct i ve i s 0 . 7 or hi g he r ( e xce p t i m m er si on o bj e ct i ves )

an d

no correction collar is provided, the resolving power deteriorates to a great extent if cover

glass thickness deviates from the above listed value'

NOTE : I n s om e c o untr ies aO .17 m m cov er g l a ss co r r e spo n ds t o a de si g na t i on o f #1 % .

o A c ov er g las s ( O.4m m thi c k ) for b l oo d co un t i ng , et c. ca n b e u sed w i t h O l y mp u so bj ec t i v e

ex c ept D Pl an 4 0X, S Pl an A po 4 0 X an d S P l a n 1 00 X '

S p e c i m e n s l i d e s 0 . 8 m m t o 1 . 5 m m t h i c k a r e

r e c o m m e n d e d f o r O l y m p u s o b j e c t i v e s .

o S p e c i m e n s l i d e s 0 . 8 m m t o 1 . 2 m m t h i c k a r e

r e c o m m e n d e d f o r t h e d a r k f i e l d c o n d e n s e r

and the differential interference contrast con-

d e n s e r .

3 ) B r i n g t h e p o r t i o n o f t h e s p e c i m e n f o r o b s e r -

v a t i o n i n t o t h e l i g h t p a t h b y m e a n s o f t h e

l o w d r i v e c o n t r o l k n o b s . ( F i g . B )

Tighten the stage clamping screw O in the

microscoPe front.

r-----------.'l

I Stage I

I T he s pec im en h olde r c an ac c om mo d at e t w o

s t anda rd s p ec i me n s l ides s i mu lt a n eo u sl y .

o T h e s pec im en hold er is r em ov a bl e t o o b t ai n

a large unobstructed stage surface to hold

s p ec i me ns u P t o 5 5 m m x 85 m m.

o To rotate the stage loosen the stage clamping

s c re w O an d hold ing th is s c r e w , r o t at e t h e

s t age int o t he des i red di rec iton . ( F i g. 9 )

@ S tage c l ips for us e wi th i mm er s i on o b j e ct i ve s.

( F i s . i 0 )

A pai r o f s tage c l ips are opti on al l y ava i l a b l e

t o ho ld the s p ec im e n on the s ta g e, e l i m i na t -

i ng a s p ec i me n dr ag c aus ed by im m er si o n o i l

between slide and stage surface. T'he clips

can be inserted into the holes O provided

o n th e s pec im en hold er.

F i g . 9

1 0

F i g . 1 0