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YDS-3 Inverted Microscope

Model: YDS-3

Accessories: Standard/Optional

Magnification:100X~400X

XDS-3 Inverted biological microscpe is equipped excellent UIS optical system including long working distance plan achromatic objectives and wide field plan eyepieces. Compact and steady main frame body is embodiment for the shock resistance.The enable turning out or into condenser system is suited for observation in a high culture dish. The ideal ergonomic design is adopted in this unit and have easier operation and wider space. This is ideal optical instrument for micro observation in cell tissue and transmitted liquid tissue, even in dynamic observation in the culture dish tissue. It can be used in scientific research, universities, medical treatment, epidemic prevention, agriculture and etc.


1. Inverted biological microscope, Easy sample preparation, It has obvious advantages for research and analysis of large samples, high utilization rate of space above the stage, freedom is greater than upright microscope.

2. Transparent stage, humanized can observe the conversion process of the selected objective lens, and can prevent the stage from being heated and deformed.

3. The rack-less mechanical stage moves smoothly, with protection against excessive extreme movement of the protective stage, and effectively ensure the accuracy of movement.

4. Rotating concentrator system, non-stained cells can be observed in high culture dishes or cylindrical flasks.

5. Equipped with three different specifications of Petri dishes.

6. Integrated lighting system allows spatial adjustment of light sources, and good heat dissipation, effective control of surface temperature, safer operation. Light bulb installation and removal convenient design.

7. Equipped with high-quality phase contrast flat field objective and phase contrast condenser, Optional pull-out or plug-in.



Eyepiece

Wide field WF10X(field number:Φ22mm)

Centering telescope

Infinity and long working distance plan achromatic objective

Type

Mag.

N/A

Working distance mm

Glass thickness mm

Objective

10X

0.25

19.4

1.2

20X

0.40

8.0

1.2

40X

0.60

3.5

1.2

Phase Contrast   Objective

10X

0.25

4.3

1.2

Eyepiece tube

45°Inclinedinterpupillary distance53~75mm.

Focus system

Coaxial coarse/fine focus with tension adjustable and up stop, minimum division of fine focusing is 2μm

Nosepiece

Quintuple nosepiece

Stage


    
   

Fixed stage overall size227mmX208mm Glass rotundity stage overall sizeФ118mm

Mechanical moving device, moving range: 77mm(longitudinal)X114mm(Transverse)

Culture dish   holder 1

86mmWX129.5mmL),optional with a circular culture dish Ф90mm

Culture dish   holder 2

34mmWX77.5mmL),optional with a circular culture dish Ф68.5mm

Culture dish   holder 3

57mmWX82mmLoptional with a circular culture dish Φ60mm

Culture dish   holder 4 

29mmW×77.5mmLoptional with a circular culture dish Φ35mm

Condenser system

Long working distance condenser, working distance:55mm, and with turnplate phase contrast unit

Illumination   system

6V30W halogen lampbrightness adjustable

Filter

Frosted glass and blue, green filter





 

Optional Accessories

Name

Sort/Technique parameter

Eyepiece

Dividing eyepiece(field number:¦µ22mm)  0.10mm/Div

Phase Contrast Objective

PL L20X/0.40 PHP2 Work distance8.0 mm

PL L40X/0.60 PHP2 Work distance3.5 mm

Nosepiece

Hexad nosepiece

CCD Adapter

0.5X

1X

Camera

DV-1 Video output£¨380/520 TV line£© USB output   £¨0.42 M pixel£©

DV-2 With USB output £¨1.3M,2.0M,3.0M pixel£©

DV-3 With video output£¨380/520 TV line£©

Digital camera adapter

CANON(A570,A610,A620,A630,A640,A650,EF)  NIKON( F)