1. Введение
The AmScope D120A-MS is a dual-view compound monocular microscope designed for high magnification observation in biological and educational applications. It features a versatile viewing head, multiple objective lenses, Brightfield illumination, and a mechanical stage for precise specimen manipulation. This manual provides essential information for the proper setup, operation, and maintenance of your microscope.
2. Правила техники безопасности
- Всегда обращайтесь с микроскопом осторожно. Избегайте резких движений и ударов.
- Убедитесь, что микроскоп установлен на устойчивой ровной поверхности, чтобы предотвратить опрокидывание.
- Connect the power cord to a grounded electrical outlet of the correct voltagе (110 В).
- Do not touch optical surfaces with bare hands. Use lens paper or a soft, lint-free cloth for cleaning.
- Unplug the microscope from the power source before cleaning or performing any maintenance.
- Keep the microscope away from direct sunlight, high temperatures, dust, and corrosive chemicals.
- Supervise children or inexperienced users to ensure safe operation.
3. Содержимое упаковки
Осторожно распакуйте все компоненты и убедитесь в наличии следующих предметов:
- AmScope D120A-MS microscope with mechanical stage
- WF10x eyepiece
- WF16x eyepiece
- 4x DIN achromatic objective
- 10x DIN achromatic objective
- 40xS DIN achromatic objective (spring-loaded)
- 100xS (oil) DIN achromatic objective (spring-loaded)
- (2) Color filters
- Запасная лампа
- Пылезащитный чехол
- Инструкция по эксплуатации (данный документ)
4. Идентификация компонентов
Familiarize yourself with the main parts of your AmScope D120A-MS microscope:
Рисунок 4.1: Надview of the AmScope D120A-MS microscope. This image displays the complete microscope assembly, including the base, stage, objective lenses, and dual-view monocular head.
- Окуляр (окуляр): Куда вы смотрите view the specimen. The D120A-MS includes WF10x and WF16x eyepieces.
- Монокуляр ViewГолова: The upper part of the microscope containing the eyepiece tube. This model features a dual-view head with a fixed 45-degree inclined tube and a vertical port.
- Вращающаяся носовая часть: Holds the objective lenses and allows for easy switching between magnifications.
- Объективные линзы: The primary magnification components (4x, 10x, 40xS, 100xS oil).
- Механический Stage: A platform where the specimen slide is placed, with controls for precise X-Y movement.
- Stagд клипы: Secure the specimen slide on the mechanical stage.
- Ручка грубой фокусировки: Large knob for rapid focusing adjustments.
- Ручка точной фокусировки: Small knob for precise focusing adjustments.
- Осветитель (источник света): Расположен под сtage, provides light for viewing. This model uses variable-intensity tungsten illumination.
- Конденсатор Аббе: Located below the stage, focuses light onto the specimen. Features a 1.25 NA and an iris diaphragm.
- Ирисовая диафрагма: Controls the amount of light passing through the specimen.
- База: The stable bottom support of the microscope.
5. Сборка и настройка
Follow these steps to set up your microscope for initial use:
- Распаковка: Осторожно извлеките микроскоп и все принадлежности из упаковки. Сохраните оригинальную упаковку для транспортировки или хранения в будущем.
- Размещение: Place the microscope on a sturdy, level surface, away from vibrations and direct sunlight.
- Установка окуляра: Insert the desired eyepiece (WF10x or WF16x) into the inclined eyepiece tube of the monocular head. Gently twist to secure it.
- Объективная установка: The objective lenses are typically pre-installed. If not, carefully screw each objective into the revolving nosepiece in increasing order of magnification (4x, 10x, 40xS, 100xS). Ensure they are finger-tight.
- Подключение питания: Connect the power cord to the microscope's power input and then to a standard 110V electrical outlet.
- Пылезащитный чехол: When not in use, cover the microscope with the provided dust cover to protect it from dust and debris.
Рисунок 5.1: Крупный план view of the objective lenses mounted on the revolving nosepiece. This image shows the 4x, 10x, 40xS, and 100xS (oil) objectives in position.
6. Основные операции
This section outlines the fundamental steps for observing specimens with your microscope.
- Включение питания: Flip the power switch located on the base of the microscope. The illuminator should light up.
- Отрегулируйте освещение: Use the variable intensity control knob to set the desired brightness. Adjust the iris diaphragm on the Abbe condenser to optimize contrast and resolution for your specimen.
- Место образца: Rotate the revolving nosepiece to select the lowest power objective (4x). Lower the mechanical stage using the coarse focus knob. Place a prepared specimen slide onto the mechanical stage и закрепите его с помощью stagэлектронные клипсы.
- Position Specimen: Используйте XYtage control knobs to move the slide until the area of interest is centered under the objective lens.
- Фокусировка:
- While looking through the eyepiece, slowly raise the stagе используя ручка грубой фокусировки until the specimen comes into rough focus.
- Используйте ручка точной фокусировки to achieve a sharp, clear image.
- Изменение увеличения: Once focused at low power, rotate the revolving nosepiece to switch to a higher power objective (e.g., 10x, 40xS). Due to the parfocal design, only minor adjustments with the fine focus knob should be needed to bring the image back into sharp focus.
- Using the 100xS Oil Immersion Objective:
- After focusing with the 40xS objective, rotate the nosepiece halfway between the 40xS and 100xS objectives.
- Place a small drop of immersion oil directly onto the center of the specimen slide where the light passes through.
- Carefully rotate the 100xS objective into the oil drop until it clicks into place. The objective should be immersed in the oil.
- Используйте только ручка точной фокусировки to bring the image into sharp focus. Do not use the coarse focus knob with the 100xS objective.
- After use, clean the 100xS objective and the slide immediately with lens paper moistened with lens cleaning solution to remove all immersion oil.
- Dual-View Функциональность: The vertical port on the monocular head can accept a second eyepiece for simultaneous viewing by another person or a camera mount for digital image capture (eyepiece and camera sold separately). Dioptric adjustment on the upright tube accommodates individual eye-strength differences.
Рисунок 6.1: The AmScope D120A-MS microscope demonstrating its digital image capture capability by connecting to a laptop. This setup utilizes the vertical port for a camera attachment.
7. Техническое обслуживание и уход
Правильное обслуживание гарантирует долговечность и оптимальную работу вашего микроскопа.
- Очистка линз: Use only specialized lens paper and lens cleaning solution for optical surfaces. Gently wipe in a circular motion. Never use abrasive cloths or harsh chemicals.
- Генеральная уборка: Протрите корпус микроскопа мягкой тряпкой.amp Ткань. Избегайте попадания влаги на электрические компоненты.
- Хранилище: Always cover the microscope with the dust cover when not in use. Store it in a dry, dust-free environment.
- Замена лампы: If the illuminator bulb burns out, unplug the microscope. Refer to the base of the microscope for access to the bulb compartment. Carefully replace the old bulb with the provided spare bulb, ensuring not to touch the glass part of the new bulb with bare hands.
- Механические части: Do not attempt to lubricate or disassemble any mechanical parts. If issues arise, contact customer support.
8. Поиск Неисправностей
В этом разделе рассматриваются распространенные проблемы, с которыми вы можете столкнуться.
| Проблема | Возможная причина | Решение |
|---|---|---|
| Нет освещения | Power cord disconnected, power switch off, bulb burnt out | Check power connection, turn on switch, replace bulb |
| Изображение размыто или не в фокусе | Incorrect focus adjustment, objective not fully engaged, dirty lens | Adjust coarse/fine focus, rotate nosepiece until objective clicks, clean lenses |
| Темное поле view | Iris diaphragm closed, illuminator too dim, condenser too low | Open iris diaphragm, increase illuminator brightness, adjust condenser height |
| Пыль или пятна в view | Dust on eyepiece, objective, or slide | Clean eyepiece, objective, or slide with lens paper |
| Cannot focus at 100x | No immersion oil, air bubbles in oil, coarse focus used | Apply immersion oil, remove air bubbles, use only fine focus |
9. Технические характеристики
Detailed specifications for the AmScope D120A-MS microscope:
- Голова: Compound dual-view monocular, 45-degree inclined, 360-degree rotatable
- Окуляры: WF10x, WF16x (with pointer)
- Цели: 4X, 10x, 40xS (spring), 100xS (oil, spring) DIN achromatic
- Диапазон увеличения: 40X - 1600X
- Stage: Механические stage with X-Y axis movement, stagи остановись
- Конфигурация освещения: Transmitted (lower)
- Конденсатор: Abbe, 1.25 NA
- Диафрагма: Ирисовая диафрагма
- Источник света: Tungsten (incandescent), variable intensity
- Тип освещения: Светлое поле
- Власть: 110В
- Материал: Metal, tungsten
- Размеры (В x Ш x Г): 15 x 7.5 x 5.125 дюйма (приблизительно)
- Масса: 10 фунта
10. Гарантия и поддержка клиентов
For warranty information, technical assistance, or to purchase replacement parts, please contact AmScope customer support. Refer to the AmScope webАктуальную контактную информацию можно найти на сайте или в документах о покупке.
