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I-Scope DN117D-LED, User Manual

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                                                                                                                                                                                DN117D-LED 

                                    I-SCOPE OPTICS JAPAN 

5 

2.Assembly

 

2.1 Assembly Diagram 

The  following  figure  shows  the  installation  sequence  of  the  components.  The  number  in  the  figure 

shows the assembly steps. 

 

Before installing, be sure every components is clean, do not score any parts or glass surface. 

 

Keep  well  with  hexagon  wrench  provided.  When  replacing  the  components,  you  will  need  it 

again. 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                             

                                                                   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

③

 

Main body 

Objectives 

Digital viewing head 

Eyepieces 

④

 

①

 

②

 

Power cord 

 

USB data wire 

⑤

 

Summary of Contents for DN117D-LED

Page 1: ...DN117D LED I SCOPE OPTICS JAPAN Digital Microscope Model Number DN117D LED User Manual...

Page 2: ...Assembly 5 2 1 Assembly Diagram 5 2 2 Assembly Steps 6 3 Adjustment Operation 10 3 1 Adjustment Sets 10 3 2 Operation 11 4 Specification Table 14 4 1 Main specifications 14 4 2 Eyepieces and Objectiv...

Page 3: ...damage to the instrument 8 Use the factory supplied power cord please II Maintenance 1 All the lenses have been well checked and adjusted It is forbidden to disassemble them yourself 2 The nosepiece a...

Page 4: ...OPTICS JAPAN 3 performance of the microscope 8 Place the instrument in a cool dry position When not using the microscope keep it covered with a dust cover Make sure the lamp socket is cool before cove...

Page 5: ...DN117D LED I SCOPE OPTICS JAPAN 4 1 Components Digital Biological Microscope Eyepieces Digital viewing head Nosepiece Objectives Main body Condenser Collector...

Page 6: ...e components The number in the figure shows the assembly steps Before installing be sure every components is clean do not score any parts or glass surface Keep well with hexagon wrench provided When r...

Page 7: ...eyepieces into the eyepiece tube until they are against each other as shown in Fig 4 NOTE Operation Conditions 1 Temperature 0 40 Maximum Relative Humidity 85 2 High Temperature High Temperature and h...

Page 8: ...easier during using Clean the objectives regularly for lens is susceptible to dust When operating use 10 magnification objective to search and focus specimen firstly then replace with higher magnific...

Page 9: ...all the time If it lost or damaged select the same standard cord please Either 110V or 220V can be selected as the input voltage of this microscope The input voltage has been preset in the microscope...

Page 10: ...sible into the jack in the lamp holder 4 Close the window and tighten the bolt Please insert the bulb gently or it will be damaged by excessive extrusion Do not touch the halogen bulb with bare hands...

Page 11: ...s Adjustment Knob Fig 15 Tension Adjustment Collar Right Coarse Focus Knob Right Fine Focus Knob Left Fine Focus Knob Left Coarse Focus Knob Condenser Adjustment Knob Aperture Diaphragm Adjustment Lev...

Page 12: ...hanging the objective If you finish the observation with the short working distance objective and want to change another one be careful of not letting the objective touch the specimen 3 3 3 Focusing t...

Page 13: ...re iris diaphragm 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 the size of the aperture diaphragm minified the...

Page 14: ...ing with two eyes hold on the left and right prism holders turn them around the axis to adjust the interpupillary distance until the left and right fields of view coincide completely as shown in Fig 2...

Page 15: ...ision of fine focusing 0 004mm focusing adjustment range 24mm Condenser Abbe Condenser NA 1 2 with iris diaphragm Stage Double Layers Mechanical Stage 132mm 142mm Moving Range 74 40mm Illumination Hal...

Page 16: ...lder 1 Viewing Head Compensation free digital binocular head 1 USB data wire 2 meters 1 Condenser Abbe condenser for bright field with iris diaphragm NA 1 2 1 Nosepiece Quadruple 1 Illumination Haloge...

Page 17: ...coverslip 0 17mm The specimen is placed inversely Reversal it back There was oil on the dry objective easily happened in 40X objective Clean it up There are stains on the lens including condenser obje...

Page 18: ...17 mm The specimen is not easy to move The specimen holder is not fixed Fix it The binocular image is not coincident The interpupillar distance is not correct Adjust it Eyes are too tired No diopter a...

Page 19: ...DN117D LED I SCOPE OPTICS JAPAN 18...

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