Nikon LABOPHC-POL Instructions Manual Download | Manualshive

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Summary of Contents for LABOPHC-POL

Page 1: ...All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 2: ...ttom of the microscope base oExchanging the lamp bulb and fuse Before replacing he lamp bulb 6V 20WI or fuse turn OF F the power S VIIitch and disconnect the plug of the power source cord In such cases as of replacement do not touch the lamp bulb with bare hands im mediately after putting out the lamp oDirt on the lens Do not leave dust dirt or finger marks on the lens surfaces They will p revent ...

Page 3: ...t in an airtight con tainer con taining desiccant oPeriodical checking To maintain the performance of the instru ment we recommend to check the instru ments periodically For details of this check contact our agency III PREPARATION 1 Interpupillary Distance Adjustm 2 Diopter Adjustment 3 Optical Path Change over in the Trinocular Eyepiece Tube TP 4 Centering the Objectives 5 Centering the Condenser...

Page 4: ...iece tube clamp Diopter ring Centering nosepiece CF Achro m a t P o _ ____ strain free Circular stage Circular graduated stage clamp screw Vernier Achromat strain free conde nser CF Bertrand lens I Analy In Co F O All manuals and user guides at all guides com ...

Page 5: ...zer clamp screw Comp 1 4 Condenser focus knob Nosepiece cen Torque adjustment ring Lamp socket Field diaphragm control ring V POL stand rotation c Condenser cen Condenser Condenser Brightness including po All manuals and user guides at all guides com ...

Page 6: ... the objectives on the nose switch on the bottorn of the piece in such posi tions that their ro icroscopp bnse mvgnifying power increases as the nosepiece is revolved clockwise Bottom of the Bas8 I S cp n _ _ ecim e cli p_ ___ Place the clip on the stage using holes on t he swgc surfClce Stage clamp scl ew I1JIl 1i i i m t e t t h e St g e o n 1 the circu lar d ovetail of the sub stClge Clamp the ...

Page 7: ...un the arm of the filling the notch of the circular dovetail on th clamp screw Fasten the clamp screw ntermediate tube clamp screw Power source Halogen lamp bul Insert the lamp bulb into the accePting socket Note Don t touch fa ce directly ger Lamp socket Insert socket into the recep tacle on the rear of the baSE lL lte _ __ _ Fi O r Place the filler on the field tens q 45 All manuals and user gui...

Page 8: ... bring the specimen image into focus looking into the right hand eyepiece 2 Without manipulating the coarse and fine focus knob turn the diopter rtng on the left hand eyepiece to focus on the speci men Observatio Jl tu be 100 OPtica chang I Since Ihe CF eyepieces po int type it is not neCe putting on his spectacles t Only fold down the eyegu Fig 7 4 Centerill9 the Objectiv 1 Place the specimen on ...

Page 9: ...cimen surface 2 Bring the field diaphragm image to the center of the field of view by means of the condense r cen tering screws Fig 11 lfl 3 Ctlange over to the objective 40x cmd adjust the field d i phragm so that the image of the diaphragm is about the same as the eyepiece viewfield stop as shown in Fig 11 If not centered use the con denser centering screws again LEyepiece I ll Eyepiec viewfield...

Page 10: ...e analyzer into the optical path 9 Swing in the objective to be used and refocus on specimen 1 0 Brightness voltage IS adjusted by changing the lamp Table 1 Orthoscopic microscopy Conoscopic microscopy Top lens o lO X or higher IN IN condenser 4 X or lower OUT Bertrand lens OUT IN Aperture diaphragm lOX or higher 70 80 of the numerical aperture of the objective Circumscribed the circumfer enee of ...

Page 11: ... appropriate contrast will be obtained F ig 15 A d Size of the condenser aperture dia Remove the eyepiece from th tube adjust the Si78 of the observing the image of the which is visible on the bright ci pupil of objective inside When swinging out the top lens denser for rnicroscopy using 4 objective fully open the aperture diaphragm 2 Conoscopic microscopy In conoscopic microscopy the aperture dia...

Page 12: ...h once used 2 Coverglass With the objectives engraved 160 0 17 use a cOlJerglass of O 1 7mm in thickness The indication 160 on the objective means that no matter whether a coverg lass is used or not no decrease of image defini tion or of contrast will result objectives By inserting the eyepiece w and graduation CFW 10 X eyepiece sleeve fitting the p into the right hand side g sleeve the O directio...

Page 13: ...the deviated image the conoscopic light fl ux that cent ral part of the orthoscopic to the extent of about 1 18 9 1 4 X tint plate Removing the 1 4 A plate side s the 1 4 X tint plate the groove facing the operator an forward into the compensator slo Then screw in the above screw Fig 17 The conoscepic image may also be observ ed overlapping on the orthoscopic image through the binocular observatio...

Page 14: ...check the orientation after center ing the condenser The analyzer rotates 180 0 via the rotation ring the left hand side clamp being releas ed The rotation angle is readable with accuracy of 0 1 Q via the vernier Analyzer clamp Analyzer rotation ring in out knob Fig 21 Type 01 filter U B Day light For general GIF For retardat Green interference ment 12 Illumination system The oPtical system for Il...

Page 15: ...eeds for least vibration are 1 4 1 15 sec Adjustment of the imJge bright ness for color photomicrography should be made by means of the NO fi lters Some specimens require on ar count of their may result So when taking pictur specimens it is recommended to use Polarizing Microscope OP TIPHOT PO In photomicrography the adjustm field diaphragm is importanr for the limiting extraneous light which caus...

Page 16: ...r to Table 3 Table 3 CF Photo Mask eyep lece w ith cation and other indications yellow or in white w ith a addition 6 Others As the intermediate tube P PHOT POL microscope bu depolariLer it s not necessary to the relation between the o the polarizer analyzer and th the Microflex For the use of other photo attachments refer to the perti tion manuals Mask CF PL Pro jection lens Film SI 2e 35 mm 6 X9...

Page 17: ...h o f the light used for the measurement When the filter GI F IS used 546nm tint pl ate that is in the compensa the in termed iate tube P Fig 24 With this wedge the relardation in t 1 6 can roughly be measured 1 Detecting of extinction position Detect the position where the part for measurement becomes rotating the stage under the cros 2 Detecting of subtraction position Rotate the stage 45 to bri...

Page 18: ...rface when a 100X objective is used can be observed Universal epi illuminator Optical path change over knob _ ___ Dust tight slider mounted between the Y PO L intermedi Jte tube P 1 Nomenclature Referring to Fig 26 assemb given 11 Remove the eyepiece tube fflediJte luue P from the CV Mount the universtll epi illu microscope arm pusitiun i nator nearly parallel to the a screw j After releasing suff...

Page 19: ...bes Looking into the exit pupil of the object ive rota te tho polan2er rotation nn to form the dark cross irnaut nn the exit pupil Refer t o Fiy 13 Note Take care not to tour h the pola r izer rotation ring wh ile observing the specimen or the or ientatlon of the polarizer will get out of order If it is touched by m istake read just the orienta tion 3l Objectives Use the objectives CF M Plan Achro...

Page 20: ...compensat or Correct setting or quartz wedge incorrectly positioned Dirt or dust in Dirt or dust on the lens Cleaning the viewfield Condenser objective ey epiece field lensl Dirt or dust on the slide Cleaning Too low position of condenser Correct positioning Refer to P 91 No good image No covergl ass attached to slide Correct use Refer to P obt ained low or NeG obj ective used w it h covergl ass r...

Page 21: ... high pow image obtained coverglass Refer to P 1 er objectives High power ob Upside down of slide Turn over the slide jective t ouches Too th ick coverglass Use specified thickness th e slide when coverglass Refer to P 1 changed over Eyepiece diopter not ad justOr D iopt er adju stment from low power E special ly when changing over Refer to P 8 low power object ive 2 X Insufficient Eyep iece diopt...

Page 22: ...erture too much closed Too low position of condenser Not specified lamp bulb used Dirt on lens condenser objective eyepiece fiel d lens fil ter Too low voltage Centering Refer to P Open it properly Refe Correct positioning Refer to P 9 Use 6V 2OW specified bulb PH ILIPS 7388 Cleaning Raise the voltage Fuse blown Not specified fuse used Use 1A 250V or O 5A Flickering or I Lamp bulb going to be b lo...

Page 23: ...n Wi ley Sons Inc THE POLARIZING MICROSCOPE A F Hallimond Vickers Instruments ELECTRIC SPECI FICATIONS 100V Power source 120V 50 60Hz 220 240V Halogen lamp 6V 20W PH ILIPS 7388 Fuse 100V 120V 1A 250V 220 240V O 5A 250V We reserve he righ to make such alterat as we may consider ncct l1ry ill the I t h For this rCaSO porl culars and ilitlSlra handbook may nUl con oTm in every deta cu cn production A...

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Page 25: ...All manuals and user guides at all guides com ...

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