Manual del usuario del microscopio binocular polarizador AmScope PZ200BA

Introducción

The AmScope PZ200BA is a sophisticated polarizing binocular microscope designed for advanced scientific and industrial applications. It features a Siedentopf binocular head, interchangeable widefield eyepieces, and strain-free plan achromatic objectives, making it ideal for viewing and measuring birefringence of anisotropic materials. This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your AmScope PZ200BA microscope.

Figure 1: The AmScope PZ200BA Polarizing Binocular Microscope, showcasing its main components including the binocular head, objectives, and rotating stage.

Características del producto

• Polarizing compound microscope with a built-in focusable Bertrand lens on a rotatable disc, suitable for geology, petrology, mineralogy, toxicology, pharmacology, forensics, and industrial inspection.
• Siedentopf binocular mount with WF10x and WF16x widefield eyepieces, offering 55 to 75mm interpupillary adjustment and a fixed 45-degree vertical inclination for ergonomic viewing. The 360-degree rotation capability facilitates sharing.
• Forward-facing triple nosepiece equipped with 4x, 10x, and 40xS DIN strain-free plan achromatic objectives, precision-ground and optimized for polarized light applications.
• Dual illumination system: polarizing illumination with a focusable Bertrand lens on a rotating disc, and Brightfield illumination with rheostat-controlled 20W halogen light.
• Ronda stage with 360-degree rotation, featuring a nested coaxial coarse and fine focusing system. Tension-adjustable coarse focusing and a lock ring stopper protect slides and objectives from damage.

¿Qué hay en la caja?

Al desembalar, verifique que todos los componentes enumerados a continuación estén presentes y en buenas condiciones:

• AmScope PZ200BA microscope body
• WF10x eyepieces, 23mm (one pair)
• WF16x eyepieces, 23mm (one pair)
• 4x DIN strain-free plan achromatic objective, 20mm
• 10x DIN strain-free plan achromatic objective, 20mm
• 40xS DIN strain-free plan achromatic objective, 20mm
• Polarizador
• Color filters: blue and green (2 total)
• Spare halogen bulbs (2)
• Fusibles de repuesto (2)
• Cable de alimentación
• Guardapolvo
• Instrucciones (este manual)

Figure 2: Various components included with the AmScope PZ200BA microscope, such as eyepieces, objectives, filters, and spare parts.

Configuración

1. Desembalaje: Retire con cuidado todos los componentes del embalaje. Conserve el embalaje original para su posterior transporte o almacenamiento.
2. Colocación: Place the microscope on a stable, level surface away from direct sunlight, excessive dust, and vibrations. Ensure adequate ventilation around the unit.
3. Montaje del cabezal: Loosen the head locking screw on the microscope body. Gently insert the Siedentopf binocular head into the top opening, ensuring it is fully seated. Tighten the locking screw to secure the head.
4. Instalación del ocular: Insert the desired pair of eyepieces (WF10x or WF16x) into the eyepiece tubes of the binocular head.
5. Instalación objetiva: Rotate the nosepiece until the lowest power objective (4x) is positioned over the stage. Carefully screw the objectives into the nosepiece threads in ascending order of magnification (4x, 10x, 40xS).
6. Conexión de energía: Connect the power cord to the microscope's power input and then to a standard 110V AC outlet.

Instrucciones de funcionamiento

Basic Operation (Brightfield)

1. Encendido: Turn on the microscope's power switch. Adjust the rheostat to a low illumination setting.
2. Stage Ajuste: Bajar la stage using the coarse focus knob to create enough space to place a slide.
3. Slide Placement: Place your specimen slide on the round graduated stage, asegurándolo con la stagy clips.
4. Objective Selection: Rotate the nosepiece to select the 4x objective.
5. Enfoque: While looking through the eyepieces, slowly raise the stagy utilizando la perilla de enfoque grueso hasta que la muestra entre en view. Use the fine focus knob for precise focusing.
6. Distancia interpupilar: Adjust the distance between the eyepiece tubes to match your interpupillary distance for comfortable viewEn.
7. Ajuste de dioptría: If one eye is clearer than the other, adjust the diopter ring on one eyepiece until both eyes see a sharp image.
8. Ajuste de iluminación: Adjust the rheostat for optimal brightness. Use the iris diaphragm on the Abbe condenser to control contrast and resolution.
9. Cambiar la ampliación: Rotate the nosepiece to switch to higher power objectives (10x, 40xS). Make minor adjustments with the fine focus knob. The 40xS objective is spring-loaded to prevent damage to slides.

Figura 3: Primer plano view of the objective lenses mounted on the nosepiece and the round graduated stage, highlighting the precision components.

Polarizing Operation

The AmScope PZ200BA is specifically designed for polarizing microscopy. Ensure the polarizer and analyzer are engaged for polarized light observations.

1. Engage Polarizer: Insert the polarizer into its designated slot below the condenser.
2. Engage Analyzer: Insert the analyzer into the slot above the objectives, typically within the midist head.
3. Bertrand Lens: For conoscopic observation (interference figures), engage the built-in Bertrand lens by rotating its disc. Use the centering controls for precise alignment.
4. Stage Rotation: The round graduated stage can be rotated 360 degrees. Use the vernier scale for precise angular measurements, crucial for determining optical properties of anisotropic materials.
5. Removing Polarizing Components: The polarizer, analyzer, and Bertrand lens can be removed from the optical path to revert to standard Brightfield microscopy.

Figura 4: Example of a microscopic view of anisotropic materials under polarized light, demonstrating color interference patterns.

Mantenimiento

• Limpieza de la óptica: Use a soft, lint-free cloth or lens paper specifically designed for optics. For stubborn smudges, use a small amount of lens cleaning solution. Never touch optical surfaces with bare fingers.
• Limpieza corporal: Limpie el cuerpo del microscopio con un paño suave y húmedo.amp paño. Evite el uso de productos químicos agresivos o limpiadores abrasivos.
• Guardapolvo: Always use the provided dust cover when the microscope is not in use to protect it from dust and debris.
• Reemplazo de bombilla: If the halogen bulb burns out, ensure the microscope is unplugged and cool. Refer to the diagram in the full manual (if available) for specific instructions on accessing and replacing the bulb. Use only the specified replacement bulbs (6V/20W).
• Reemplazo de fusibles: If the microscope does not power on, check the fuse. Ensure the microscope is unplugged. Replace with a fuse of the same rating.
• Almacenamiento: Store the microscope in a cool, dry place. If storing for extended periods, remove eyepieces and objectives and store them in sealed containers to prevent dust and fungal growth.

Solución de problemas

Presupuesto

Garantía y soporte

For warranty information, technical support, or service inquiries regarding your AmScope PZ200BA microscope, please contact United Scope LLC., the manufacturer of AmScope products. Refer to the contact information provided with your purchase documentation or visit the official AmScope webSitio para obtener los detalles de soporte más actualizados.

Fabricante: Alcance Unido LLC.

Modelo: PZ200BA