BEL BIO2 User Manual Download | Manualshive

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Summary of Contents for BIO2

Page 1: ... 5 doc BIOLOGICAL MICROSCOPE Mod BIO2 binocular trinocular DIN160mm optics USER MANUAL Filename Bel Photonics BIO2_User manual_REV1 5 doc Bel Engineering srl Electronic precision balances and scientific instruments Via Venezia Giulia 1 20052 Monza MI Italia tel 39 039 2006102 2005302 fax 39 039 2006082 e mail info belengineering com www belengineering com ...

Page 2: ...t s suitable for scientific research medical health work and teaching demonstration in the colleges I SPECIFICATIONS 1 Eyepieces Type Magnification Focus mm Field mm Remark Wide field eyepiece 10X 25 18 Plan eyepiece 16X 15 6 11 Optional 2 Objectives Type Magnification Numerical aperture Working distance mm 4X 0 1 37 4 10X 0 25 6 6 40X 0 65 0 64 Achromatic 100X oil 1 25 0 19 4X 0 1 17 9 10X 0 25 8...

Page 3: ...range from 55mm to 75mm 7 Light sources 6V 20W optional 30W halogen lamp brightness can be adjusted AC DC adapter output 6V 5A 8 Collector with diaphram for Koehler illumination 9 Nosepiece inward tilted Macro and micrometric focus regulations step 0 002 mm with coaxial knobs Friction and height limit adjustable 10 Anti fungus Electrical and physical Specifications Power supply External switching ...

Page 4: ... to its products without prior warning Bel Photonics BIO2_User manual_REV1 5 doc II COMPONENTS Fig 1 Binocular Limiting holding knob Nosepiece Objective Stage Coarse focusing knob Fine focusing knob Condenser up down knob Tube holding screw Eyepiece Collector holding screw Collector ...

Page 5: ...r modifications to its products without prior warning Bel Photonics BIO2_User manual_REV1 5 doc Trinocular tube model BIO2T Fig 2 Adjustable tensional knob Lengthwise knob Specimen holder Cross knob Power switch brightness control Condenser holding screw AC DC adapter ...

Page 6: ...al or other modifications to its products without prior warning Bel Photonics BIO2_User manual_REV1 5 doc III INSTALLATION Eyepiece Binocular Tube holding screw Nosepiece Objective Condenser with aperture diaphragm Filter seat Fig 3 Trinocular tube mod BIO2T ...

Page 7: ...mposed one See Fig 4 2 Adjustment of diopter Put the specimen on the stage Turn the 40X objective to working position Firstly observe at right tube with right eye adjust coarse fine focusing knob to image clearly Secondly observe at left tube with left eye adjust the diopter control 1 to image clearly 3 Switching and luminosity regulation With reference to figure 5 press the switching button 1 and...

Page 8: ... and requirements The lever 5 is the limiting lever and prevents accidental specimen objective contact unblock the lever bring the specimen stage to a end of stroke position suitable for your requirements and then block again the lever 5 Condenser positioning With reference to figure 7 the condenser can be displaced up and down acting on the knob 6 It can also be easily removed from its support un...

Page 9: ... the position of specimen stage along longitudinal and transversal directions 7 Trinocular tube only for models BIO2 T With reference to figure 9 trinocular tube 15 allows to attach through the optional adapters both reflex cameras and hi resolution CCD and CMOS cameras Through the screw 16 remove the protection cap and then through the correct adapters with C mount thread attach your camera For 1...

Page 10: ...aphragm A of the illuminator and the diaphragm of the condenser B 4 If the condenser is equipped with the additional lens swing lens or if a round filter diffusion filter is placed in the filter seat of the condenser rotate this out and take care that the swing lens or the filter seat with filter is completely removed from the optical path 5 Take a specimen and place it on the specimen stage 6 Wat...

Page 11: ... contour of field of view and verify that the dark edge all around is equidistant from the edge of the field of view Act on the appropriate centering screw until you obtain the best result 10 Now open completely the illuminator field diaphragm A so that its sheets are not anymore visible in the field of view The condenser is now centered and at the correct working height and it is not necessary to...

Page 12: ...age With these regulations you obtain the best compromise among resolution contrast and depth of field for the selected objective It is advisable to repeat procedure for Koehler illumination and contrast optimization every time you start using your microscope in order to achieve the best observation results b USE OF IMMERSION LIQUIDS WITH 100X OBJECTIVE The 100X objective with numerical aperture 1...

Page 13: ...t contact with skin can deteriorate the performance of the illuminator and shorten the life of the lamp 5 Put back the base board 4 and fix it with screw 3 6 Once placed you must center the lamp in its housing to have the maximum light entering the illuminator and so a clearer image To do this insert the power supply and switch on the microscope Rotate the 4X objective in working position align th...

Page 14: ...ectives and eyepieces in closed container with drying agent VIII PROBLEMS AND SOLUTIONS TYPE OF PROBLEM PROBLEM SOLUTION 1 Check plug is well connected Plug properly A Lamp not working 2 Check lamp is not broken Change lamp 1 Check that ABBE condenser is not out of optical path Place the Abbe condenser in center of optical path 2 Check if filter seat is positioned properly Put the filter seat in r...

Page 15: ...Pag 15 16 Bel Engineering holds the right to make technical or other modifications to its products without prior warning Bel Photonics BIO2_User manual_REV1 5 doc ...

Page 16: ...Pag 16 16 Bel Engineering holds the right to make technical or other modifications to its products without prior warning Bel Photonics BIO2_User manual_REV1 5 doc ...

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