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Related Manuals for KERN OZL-45R
Summary of Contents for KERN OZL-45R
- Page 1 KERN & Sohn GmbH Ziegelei 1 Tel: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-mail: info@kern-sohn.com Internet: www.kern-sohn.com User instructions Stereo zoom microscope KERN OZL-45R OZL 456 Version 1.0 01/2015 OZL-45R-BA-e-1510...
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Page 3: Table Of Contents
KERN OZL-45R Version 1.0 01/2015 User instructions Stereo zoom microscope Table of contents Before use ..................3 General notes ..........................3 Notes on the electrical system ....................3 Storage ............................4 Maintenance and cleaning ....................... 5 Nomenclature ................6 Basic data ..................7 Assembly .................. -
Page 4: Before Use
If you are using an extension cable, then the mains cable you use must be earthed. When carrying out any procedures whereby you come into contact with the electrical system of the device, such as, for example, changing the bulb, only carry out these procedures when the power is disconnected. OZL-45R-BA-e-1510... -
Page 5: Storage
In most cases, if dust and dirt gets inside the optical unit of a microscope this can cause irreversible errors or damage. The best way to store accessories which consist of optical elements, such as, for example, eyepieces and objectives, is in a dry box with desiccant. OZL-45R-BA-e-1510... -
Page 6: Maintenance And Cleaning
Special cleaner for optical lenses Special optical cleaning cloths Bellows Brush When handled correctly and checked regularly, the microscope should give many years of efficient service. Should repairs still be necessary, please contact your KERN dealer or our Technical Department. OZL-45R-BA-e-1510... -
Page 7: Nomenclature
2 Nomenclature OZL-45R-BA-e-1510... -
Page 8: Basic Data
345x320x470 mm Standard configuration Model Tube Eyepiece Field of view Objective Stand Illumination KERN Zoom 1W LED (reflected light) Ø 33 – 5 0.75x – 5.0x OZL 456 Binocular HSWF 10x Ø 23 mm mechanical 0.21W LED (transmitted light) OZL-45R-BA-e-1510... -
Page 9: Assembly
When using reflected light please make sure that the connection cable between the holder and the objective is plugged in. Additional optional attachments: The eye cups supplied with the microscopes can be fitted to the eyepieces. (see section 5.6) OZL-45R-BA-e-1510... - Page 10 Assembled stereo zoom microscope OZL-45R-BA-e-1510...
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Page 11: Operation And Functionality
5.3 Adjusting the magnification As the devices in the KERN OZL-45R series are stereo zoom microscopes, then you adjust the magnification using the two zoom adjustment wheels on the lefthand and righthand side of the microscope head. -
Page 12: Dioptre Adjustment And Focussing
11. Then look through the left eyepiece with the left eye and use the lefthand dioptre adjustment ring to also adjust the optimum focus of the object. 12. In this way, the object being observed will be in focus at any zoom setting. OZL-45R-BA-e-1510... -
Page 13: Adjusting The Stand
On one hand, this function can help to make it easier to adjust the focus and on the other hand it can prevent the microscope head from slipping down unintentionally. In this way you can avoid possible damage which could occur if the objective lens and the object being observed should collide. OZL-45R-BA-e-1510... -
Page 14: Using Eye Cups / High Eye Point Eyepieces
In order to maintain hygiene, we would therefore recommend that you clean the eye cups regularly (e.g. with a damp cloth). Eye cups High Eye Point eyepiece (identified by the glasses symbol) OZL-45R-BA-e-1510... -
Page 15: Lighting Control
Furthermore you can adjust the intensity of the reflected light by using the control wheel on the front of the objective. Apart from the on/off switch, the transmitted light unit does not have any other control options. OZL-45R-BA-e-1510... -
Page 16: Using External Illumination Units
The lighting units which are suitable for devices of the OZL-45R series, are goose neck lighting units (see figure). These are available as LED as well as halogen versions and also have an on/off switch or different controller. -
Page 17: Optical Data
○ OZB-A4605 mechanical for reflected light and transmitted light External For information on external lighting units, please see the Kern Optics main catalogue, illumination from page 68 and visit our website www.kern-sohn.com ● = Standard configuration ○ = Option OZL-45R-BA-e-1510... -
Page 18: Trouble Shooting
The torque of the focus wheels is set too high The microscope head slips down The torque of the focus wheels is set too low while you are viewing the object Eyes get tired easily The dioptre adjustment is not correct The brightness adjustment is not correct OZL-45R-BA-e-1510... -
Page 19: Service
The device may only be opened by trained service engineers who have been authorised by KERN. 10 Disposal The packaging is made of environmentally-friendly materials, which you can dispose of at your local recycling centre.