KERN Optics OBS 101, User Instructions

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OBS-1-BA-e-1912 2
GB
KERN OBS-1
Version 1.2 01/2019
User instructions
Transmitted light microscope
Table of contents
1 Before use .................................................................................... 3
1.1 General notes ............................................................................................................................ 3
1.2 Notes on the electrical system ................................................................................................ 3
1.3 Storage ...................................................................................................................................... 4
1.4 Maintenance and cleaning ....................................................................................................... 5
2 Nomenclature ............................................................................... 6
3 Technical data / Features ............................................................ 7
4 Assembly .................................................................................... 10
4.1 Microscope head .................................................................................................................... 10
4.2 Objectives ............................................................................................................................... 10
4.3 Eyepieces ................................................................................................................................ 10
4.4 Condenser ............................................................................................................................... 10
5 Operation .................................................................................... 11
5.1 Getting started ........................................................................................................................ 11
5.2 (Pre-) focussing ...................................................................................................................... 12
5.3 Adjusting the interpupillary distance ................................................................................... 13
5.4 Dioptre adjustment ................................................................................................................. 13
5.5 Adjusting the magnification .................................................................................................. 14
5.6 Adjusting the illumination ..................................................................................................... 15
5.7 Using rechargeable batteries ................................................................................................ 16
5.8 Using oil immersion objectives ............................................................................................ 17
6 Changing the bulb ..................................................................... 18
7 Trouble shooting ........................................................................ 19
8 Service ........................................................................................ 21
9 Disposal ...................................................................................... 21
10 Further information .................................................................... 21