Inhaltsverzeichnis
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Verfügbare Sprachen
Verfügbare Sprachen
The model "BRESSER Science IVM-401" Inverted Microsco-
pe has the feature that observations in a culture bottle or a
culture utensil can be done. One can observe transparent and
protozoan living specimens. It is an advanced instrument,
suitable for the research of living specimen structure, liquids,
Inhaltsverzeichnis
I.
Components
II. Technical Data
III. Observing Operation
IV. The Operations of Each Unit
V.
Maintenance, EEC Conformity Explanation, Warranty
I. COMPONENTS
Fig. 1
B
Lamp box
C
Filter seat
D
Annular diaphragm slab
E
Annular diaphragm adjustment screw
F
Eyepiece
G
Trinocular head
H
Knob for tensional adjustment of focusing
I
Coarse focusing knob
J
Power supply plug
1)
Mains in
1!
Fine focusing knob
1@
Objective
1#
Stage
Eyepiece type
Wide field eyepiece (WF)
WF-eypiece with crosshair
Objective type
Magnification
Long working
distance planachro-
matic objective
Long working dis-
tance plan phase
contrast objective
Objectives:
Eyepiece:
10x
II. TECHNICAL DATA
Magnification
10x
10x
Numerical aperture
NA
10x
0.25
25x
0.40
40x
0.60
10x
0.25
25x
0.40
40x
0.60
Total magnification
10x
Total magnification
100x
deposits and so on. It also can be used in research institutes,
universities, medical treatment, agriculture and animal hus-
bandry etc.
1$
Condenser adjustment screw
1%
Condenser stage tray
1^
Aperture diaphragm adjustment swivel
1&
Lamp holder
Abb. 2
1*
Lamp holder adjustment pole
1(
Collector adjustment lever
2)
Field diaphragm adjustment lever
2!
Condenser holding screw
2@
Reticle
2#
Condenser up/down knob
2$
Stage moving system
2%
Longitudinal adjustment knob
2^
Transversal adjustment knob
2&
Power switch
2*
Brightness control knob
2(
Holding screw for stage moving system
3)
Limit knob (up stop)
3!
Tube holding screw
3@
Rod for observation/photo changing
3#
Photo tube
Eyepieces
Field of view
Focal length
Ø / mm
20
Objectives
Working distance
WD / mm
8.1
4.8
3.3
8.1
4.8
3.3
25x
250x
8
Remarks
ƒ / mm
25
optional
Coverglass thickness
d / mm
-
1.2
1.2
1.2
optional erhältlich
1.2
1.2
optional erhältlich
Remarks
40x
400x
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