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Components Illustration   

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

1 Eyepiece 

9 Microscope 

Base 

17 Intensity 

Dial 

Diopter Ring 

10 

Viewing Head 

18 

Power Switch 

Eyepiece Tube 

11 

Head Thumb Screw 

19 

Iris Diaphragm Lever 

Nosepiece 

12 

Microscope Body 

20 

Condenser focus Knob 

Objective 

13 

Focus Tension Ring 

21 

Focus Stop Lever 

Slide Holder 

14 

Coarse Focus Knob 

22 

Abbe Condenser 

Mechanical Stage 

15 

Fine Focus Knob 

23 

Centering Screw 

Kohler Illuminator 

16 

Stage Translational Knobs 

24 

Field Diaphragm 

10

11

12

13

14

15

16

17

18

20 

21 

24

22

23

19 

Summary of Contents for M828D5

Page 1: ...User Manual Kohler Illumination Binocular Compound Microscope Model M828D5 MicroscopeNet com...

Page 2: ...Table of Contents i Caution 1 ii Care and Maintenance 2 1 Component Illustration 3 2 Installation 4 3 Operation 6 4 Specifications 8 5 Troubleshooting Guide 9...

Page 3: ...ve or any other component disconnect the power cord immediately and wipe up the spillage Otherwise the instrument may be damaged 5 Important the lamp lamp housing and adjacent parts will become very h...

Page 4: ...he optical surface use a soft cloth or cotton swab dampened with a lens cleaning solution available at camera stores All optical lenses should be swabbed using a circular motion A small amount of abso...

Page 5: ...w 19 Iris Diaphragm Lever 4 Nosepiece 12 Microscope Body 20 Condenser focus Knob 5 Objective 13 Focus Tension Ring 21 Focus Stop Lever 6 Slide Holder 14 Coarse Focus Knob 22 Abbe Condenser 7 Mechanica...

Page 6: ...specimen When changing the objective magnification rotate the objective nosepiece until you hear a click sound This ensures the objective is centered in the optical light path 2 4 Installation of the...

Page 7: ...our model may not have one 1 Unplug the power cord 2 Thread off the field diaphragm on the base 3 Thread the black disc onto the base and then insert the mirror into the hole at the center of the blac...

Page 8: ...eyepiece tube 3 until its numerical value is the same as your interpupillary distance for example 65 in the right figure 3 Close your left eye and bring the specimen into focus following the focusing...

Page 9: ...he field diaphragm 24 so that the edges of the field diaphragm show in the field of view 4 Turn the condenser focus knob 20 to make the image of field diaphragm edges clear 5 Adjust the centering scre...

Page 10: ...older Rack and pinion adjustment Focus Mechanism Coaxial coarse and fine focusing knobs on both sides w focus stop Stage Double layer mechanical stage Dimension 140mmx140mm 5 1 2 x 5 1 2 Movement rang...

Page 11: ...slide Attach a 0 17mm slide cover Slide cover is too thick or thin Use a slide cover of the appropriate thickness 0 17mm Slide may be upside down Turn slide over so the cover glass faces up Immersion...

Page 12: ...nsity control dial Aperture diaphragm closed too far Open to the proper setting Condenser position too low Position the condenser upward MECHANICAL PROBLEMS Problem Cause Solution Image will not focus...

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