KERN OLM 171 User Instructions Download

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OLM-1-BA-e-1610

KERN & Sohn GmbH

Ziegelei 1
D-72336 Balingen
E-mail: [email protected]

Tel: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com

User instructions
Metallurgical inverted microscope

KERN OLM-1

OLM 171

Version 1.0
12/2016

Summary of Contents for OLM 171

Page 1: ...hn GmbH Ziegelei 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 Metallurgical inverted microscope KERN OLM 1 OLM...

Page 2: ......

Page 3: ...ly 10 4 1 Reflected light unit 11 4 2 Objectives 12 4 3 Eyepieces 13 4 4 Specimen stage 13 5 Operation 14 5 1 Getting started 14 5 2 Pre focussing 15 5 3 Adjusting the interpupillary distance 16 5 4 D...

Page 4: ...n additional risk of triggering an electric shock 1 2 Notes on the electrical system Before connecting to a mains power supply you must make sure that you are using the correct input voltage The infor...

Page 5: ...ch are too high or too low vibrations dust or a high level of humidity The ideal temperature range is between 0 and 40 C and a relative humidity of 85 should not be exceeded The device should always b...

Page 6: ...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 However organi...

Page 7: ...OLM 1 BA e 1610 6 2 Nomenclature...

Page 8: ...7 OLM 1 BA e 1610...

Page 9: ...1610 8 3 Technical data Features Product dimension 271 379 747 mm Packing dimensions 660x590x325 mm Net weight 12 5 kg Gross weight 17 kg Input voltage AC 100 240V 50 60Hz Output voltage DC 1 2 6V Fus...

Page 10: ...9 OLM 1 BA e 1610...

Page 11: ...OLM 1 BA e 1610 10 4 Assembly...

Page 12: ...pertures Afterwards you must establish the electrical connection between the lamp housing and the integrated power supply unit of the microscope The plug of the connection cable 3 has to be installed...

Page 13: ...he specimen stage and screw them into the nosepiece so that when you turn the nosepiece in a clockwise direction the objective with the next strongest magnification appears You must make sure that you...

Page 14: ...You should always make sure that you do not touch the lenses with your bare fingers and that no dust enters the apertures 4 4 Specimen stage The supplied stage plate 1 needs to be fitted to the openi...

Page 15: ...switch on the lighting using the main switch The next step is to place a sample on the specimen stage see left illustration 1 For the models of the OLM 1 series you can fixate the samples on the stage...

Page 16: ...sable no matter how sharp then you should only adjust the focus using the fine adjustment knob Adjusting the torque of the coarse and fine adjustment knob Next to the left adjustment wheel for the coa...

Page 17: ...lary distance is set correctly 5 4 Dioptre adjustment The eye strengths of each eye of the microscope user can often be slightly different which in daily life has no consequences But when using a micr...

Page 18: ...ing individual objectives You should use the black ring below the objectives When rotating the nosepiece you must always make sure that the objective which is about to be positioned in the beam path d...

Page 19: ...sses 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 would theref...

Page 20: ...r slide has one round aperture If needed the supplied blue filter has to be inserted into this aperture Subsequently the filter slide must be put into the slot on the connection point between the refl...

Page 21: ...re you previously have to loosen the appropriate Allen screw 1 Now the defective bulb can be pulled out of the socket and be replaced with a new one 4 We recommend that here you should also test again...

Page 22: ...d you can pull out the housing When doing this it is helpful to use a screwdriver or similar tool see left illustration The defective fuse can be removed from its housing and be replaced with a new on...

Page 23: ...first adjust the field of view using the eyepieces on the device for the existing requirements and then carry out the observation using the microscope camera i e using the PC screen which is connected...

Page 24: ...condenser has not been correctly centred The field of view is dark or is not correctly illuminated The objective is not positioned correctly on the beam path The selector switch for the beam path is...

Page 25: ...object One side of the image is blurred The stage was not correctly fitted The objective is not positioned correctly on the beam path The nosepiece is not correctly fitted The image flickers The nosep...

Page 26: ...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...

Page 27: ...OLM 1 BA e 1610 26 Notes...

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