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Bresser National Geographic 9619742, Руководство по эксплуатации

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Contents and colors may vary.

Do not mix old and new batteries. Do not mix alkaline, 

standard (carbon-zinc), or rechargeable batteries.

Warning- The lens contains lead that may be harmful.  

Wash hands after touching.

Manual_9619742_Microscope-40x-640x_en_NGKIDS_v042021a

Errors and technical changes reserved.

AFTER SALES SUPPORT

YEAR WARRANTY

3

MODEL: 9619742    PRODUCT CODE: 707758   11/2021

www.bresser.de

00800 6343 7000

GB

00800 6343 7000

IRE

© National Geographic Partners LLC. All rights reserved. 

NATIONAL GEOGRAPHIC KIDS and Yellow Border Design are trademarks 

of National Geographic Society, used under license.

Visit our website: 

kids.nationalgeographic.com

Bresser UK Ltd.

Suite 3G, Eden House

Enterprise Way

Edenbridge, Kent TN8 6HF

United Kingdom

Bresser GmbH, 

Gutenbergstraße 2

DE-46414 Rhede, 

Germany

Содержание National Geographic 9619742

Страница 1: ... YEARWARRANTY 3 MODEL 9619742 PRODUCT CODE 707758 11 2021 www bresser de 00800 6343 7000 GB 00800 6343 7000 IRE Model Number 9619742 Product Code 707758 x2 INCLUDED A A A A Operating instructions ZOOM MICROSCOPE 40X 640X ...

Страница 2: ... a fire Exposure to high temperatures or misuse of the device can lead to short circuits fire or even explosion Leaking or damaged batteries can cause injury if they come into contact with the skin If you need to handle such batteries please wear suitable safety gloves Chemicals Any chemicals and liquids used in preparing using or cleaning should be kept out of reach of children Do not drink any c...

Страница 3: ...ibration If the microscope does need to be moved handle the microscope by the arm and base while carefully transferring it Install two AA batteries included in the battery box located in the base of the microscope Open battery door using a Phillips screwdriver and insert the batteries according to the displayed information Snap close the battery compartment door and tighten the screw Once the micr...

Страница 4: ... the zoom to lowest power of magnification Note You should always lower the stage and return the zoom to lowest power when rotating the objective turret Each time the magnification changes eyepiece or objective change the image sharpness must be readjusted with the focus knob When doing this make sure to be careful if you move the microscope stage too quickly the objective and the slide could come...

Страница 5: ... prepared specimen Then it passes through the objective the body of the microscope and the eyepiece into your eye In this way the microscope is only meant for observing transparent objects Many aquatic microorganisms plant parts and small animal parts are naturally transparent Other things can be made transparent Transparency can be achieved through a treatment or penetration with the appropriate ...

Страница 6: ...wool silk rayon nylon etc 2 needles Each thread is placed on a slide and frayed with the help of the two needles Next wet the threads and cover them with a cover slip Set the microscope to one of the lower magnifications Cotton fibers come from a plant and look like a flat twisted ribbon under the microscope The fibers are thicker and rounder at the edges than in the middle Cotton fibers are basic...

Страница 7: ...hole generation of brine shrimp which will constantly grow in numbers Feeding your Brine Shrimp In order to keep the brine shrimp alive they must be fed from time to time of course This must be done carefully since overfeeding can make the water become foul and poison the shrimp population in the habitat The feeding is done with dry yeast in powdered form A little bit of this yeast every second da...

Страница 8: ...erved AFTER SALES SUPPORT YEARWARRANTY 3 MODEL 9619742 PRODUCT CODE 707758 11 2021 www bresser de 00800 6343 7000 GB 00800 6343 7000 IRE National Geographic Partners LLC All rights reserved NATIONAL GEOGRAPHIC KIDS and Yellow Border Design are trademarks of National Geographic Society used under license Visit our website kids nationalgeographic com Bresser UK Ltd Suite 3G Eden House Enterprise Way...

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