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Руководство пользователя LEVENHUK D320L. Основные функции, характеристики и условия эксплуатации изложены на 28 страницах документа в pdf формате.
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Levenhuk 320\D320L Biological Microscopes User Manual Navod k pouziti Bedienungsanleitung Instrukcja obslugi Инструкция по эксплуатации Посібник користувача Radost zaostrit Mit Vergnugen naher dran! Radosc przyblizania Приближает с удовольствием Наближує з радістю
1 2 3 4 5 6 7 8 9 10 11 12 1 Eyepiece 1 Okular 1 Okular 2 Monocular head 2 Monokularni hlava 2 Monokularkopf 3 Revolving nosepiece 3 Otocna hlavice 3 Objektivrevolver 4 Arm 4 Rameno 4 Arm 5 Objective lenses 5 Cocky objektivu 5 Objektivlinsen 6 Specimen holder 6 Drzak preparatu 6 Probenhalter 7 Stage 7 Pracovni stolek 7 Objekttisch 8 Focus adjustment knob 8 Sroub ostreni 8 Fokussierknopf 9 Condenser 9 Abbeuv kondenzor 9 Kondensator 10 Coaxial stage control 10 Koaxialni regulace 10 Gleichachsige 11 llumination pracovniho stolku Objekttischsteuerung 12 Base 11 Osvetleni 11 Beleuchtung 12 Stativ 12 Sockel 1 Okular 1 Окуляр 1 Окуляр 2 Glowica monokularowa 2 Монокулярная насадка 2 Головка монокуляра 3 Miska rewolwerowa 3 Револьверная головка 3 Обертальна насадка 4 Ramie 4 Штатив 4 Стійка 5 Soczewki obiektywowe 5 Объективы 5 Лінзи об’єктива 6 Uchwyt na preparaty 6 Держатель препарата 6 Тримач зразків 7 Stolik 7 Предметный столик 7 Столик 8 Pokretlo regulacji ostrosci 8 Настройка фокуса 8 Ручка налаштування фокусу 9 Kondensor 9 Конденсор 9 Конденсор 10 Pokretlo regulacji stolika 10 Ручка перемещения 10 Коаксіальне управління w pionie препарата столиком 11 Oswietlenie 11 Осветитель 11 Освітлення 12 Podstawa 12 Основание 12 Основа
Levenhuk 320\D320L Biological Microscopes EN Never look directly at the Sun through optical devices or with the unaided eye! It can result in permanent eye damage or even BLINDNESS. General use Levenhuk 320\D320L biological microscopes are designed for observations of specimens in transmitted light. They may be used in many scientific fields, including biology, ecology, medicine and veterinary science, as well as for technological research and school presentations. Parts of the microscope Base. It supports the weight of the microscope and houses the illumination source, electronics and control mechanisms. Arm. This piece holds the base, the stage and the head of the microscope together. This microscope has coaxial coarse and fine focusing systems with an adjustment lever and a locking mechanism, which provides for smooth vertical movements of the stage. Rack-and-pinion mechanism. The stage with the condenser is moving along this column, which is mounted on the arm of the microscope. For additional precision, a condenser may be aligned separately. Eyepieces. Wide FOV eyepieces (WF10x and WF16x) are used in this microscope. Revolving nosepiece. This quadruple nosepiece allows you to change objective lenses smoothly and easily. Objective lenses. High-quality achromatic objective lenses with 4x, 10x, 40x (S) and 100x (S, oil immersion) magnifications provide for sharp and bright images. Stage. Sturdy and reliable stage with a specimen holder that can be used to move your slides while observing them. Condenser. Abbe condenser with 1.25 N.A. iris diaphragm. Using the microscope Insert an eyepiece into the monocular head and attach objective lenses to the revolving nosepiece in ascending order. Place a specimen in the middle of the stage and hold it in place with stage clips. Connect your microscope to a power outlet and adjust the brightness of illumination. When you finish your observations, always dim the illumination before unplugging the instrument. Start at the lowest magnification and center the observed specimen. Afterwards, switch to a higher magnification by rotating the revolving nosepiece. If the image is out of focus, you can use the fine focus system. When using a 100x objective lens, you have to fill the space between the lens and the specimen with immersion oil. There should be no air bubbles in the oil, as this will reduce the resulting quality of the image. For the best quality of your views, illumination has to be carefully adjusted. When switching to a different objective lens, you will most likely have to readjust the iris diaphragm and the illumination brightness. If you need to change the light bulb, unplug your microscope, wait for the bulb to cool and change it. Note that the lamp has to be leveled and inserted all the way to the end. Using the oil immersion objective lens Before observing at high magnifications with a 100x objective lens, you have to place a drop of immersion oil on the specimen and the objective lens itself. You can do it with a glass tube or a dropper. A vial of oil is supplied with the microscope.