KERN OSF 522 Page 11 User Instructions Download | Manualshive

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OSF-5-BA-e-1510

10

Assembled stereo zoom microscope

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Summary of Contents for OSF 522

Page 1: ...elei 1 D 72336 Balingen E mail info kern sohn com Tel 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com User instructions Stereo microscope KERN OSF 5 OSF 522 OSF 523 OSF 524 OSF 525...

Page 2: ......

Page 3: ...onality 11 5 1 Getting started 11 5 2 Adjust the interpupillary distance 11 5 3 Adjusting the magnification 11 5 4 Dioptre adjustment and focussing 12 5 5 Adjusting the stand 13 5 6 Using eye cups Hig...

Page 4: ...of triggering an electric shock 1 2 Notes on the electrical system OSF 523 OSF 525 OSF 527 Before connecting to a mains power supply you must make sure that you are using the correct input voltage Th...

Page 5: ...older must not be rotated back too far If you do this there is a risk that the microscope could tip over When the microscope is not being used you should fit the objective cap and cover the microscope...

Page 6: ...and alcohol as these are highly flammable substances You must therefore keep it away from naked flames and electrical devices which can be switched on and off and only use it in well ventilated rooms...

Page 7: ...OSF 5 BA e 1510 6 2 Nomenclature Using the OSF 527 as an example With lighting...

Page 8: ...7 OSF 5 BA e 1510 Rear view...

Page 9: ...on Model KERN Tube Eyepiece Field of view mm Objective Stand Illumination OSF 522 Binocular HSWF 10x 23 mm 23 1x 2x Pillar OSF 523 Binocular HSWF 10x 23 mm 23 1x 2x Pillar 3W LED reflected light 3W LE...

Page 10: ...sier to operate the focus wheels or lighting control for example we recommend that you position the head with the tube connectors centrally to the front Ideally the holder and head are then parallel o...

Page 11: ...OSF 5 BA e 1510 10 Assembled stereo zoom microscope...

Page 12: ...ach time a different person uses the microscope the gap between the two eyepieces must be re adjusted While you are looking through the eyepieces use one hand to hold the righthand or lefthand prism h...

Page 13: ...k through the righthand eyepiece without dioptre adjustment ring with the right eye and bring the object into focus by using the focus control dials 4 Now set the largest magnification 5 Once again st...

Page 14: ...could occur if the objective lens and the object being observed should collide Height adjustment Fixing the microscope holder With a stereo microscope on a pillar stand the microscope head can be heig...

Page 15: ...ed by the glasses symbol on the side They are also marked in the item description by an additional H example HSWF 10x 23 mm When fitting the eye cups make sure that the dioptre setting is not moved We...

Page 16: ...e from the righthand side the lefthand switch 3 is for transmitted light and the righthand switch 4 is for reflected light You can also adjust the light intensity for both lighting units To do this th...

Page 17: ...ighting unit Typical goose neck lighting unit Fitting a ring lighting unit As you can see in the figure on the left the ring lighting units have three screws which must be positioned such that they do...

Page 18: ...s are available as accessories for these applications You just have to fit the dark field attachment in the recess in the middle of the stand base You must first remove the stand inlay which is fitted...

Page 19: ...the figures show both versions each have two coaxially positioned adjustment wheels in the righthand rear corner of the table This means that you can move it in the x and y directions To fit this the...

Page 20: ...ange a bulb Problems with the lighting unit would therefore in most cases be caused by defects in the electrical system If this is the case then our Technical Service will be able to help 5 11 Changin...

Page 21: ...g OBB A6205 Pillar with 3W LED lighting Transmitted light and reflected light OZB A5101 For further stands please see the Kern Optics main catalogue from page 64 and please visit our website www kern...

Page 22: ...ufficient The wrong bulb has been used The input voltage is too low Optical unit Problem Possible causes You can see two images The interpupillary distance is not set correctly The magnifications of t...

Page 23: ...materials which you can dispose of at your local recycling centre Disposal of the storage box and device must be carried out by the operator in accordance with all national or regional laws in force...

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