SWIFT SW350T-EP1 Trinocular Compound Microscope Instruction Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your SWIFT SW350T-EP1 Trinocular Compound Microscope. Please read this manual thoroughly before using the microscope to ensure proper function and longevity of the instrument.

2. Safety Precautions

• Always handle the microscope with care. Avoid sudden movements or impacts.
• Ensure the microscope is placed on a stable, level surface.
• Do not expose the microscope to direct sunlight, high temperatures, or high humidity.
• Disconnect the power cord before cleaning or performing any maintenance.
• Keep all optical components clean and free from dust and fingerprints. Use only approved cleaning materials.
• Keep small parts and accessories away from children.

3. Component Identification

Familiarize yourself with the main components of your SWIFT SW350T-EP1 microscope:

Image: Overview of the SWIFT SW350T-EP1 microscope with key components labeled, including the mechanical stage, Abbe condenser, fine/coarse adjustment knobs, and LED light source.

• Eyepieces: For viewing the magnified image. The SW350T-EP1 includes WF10X and WF25X eyepieces.
• Trinocular Head: A 360-degree rotatable Siedentopf head for comfortable viewing and attachment of a camera.
• Objective Lenses: Revolving nosepiece with 4 DIN achromatic objectives (4X, 10X, 40X, 100X).
• Mechanical Stage: Double-layer stage with slide clips and X-Y translational control for precise specimen movement.
• Focus Knobs: Coarse and fine adjustment knobs for focusing the image.
• Abbe Condenser: NA 1.25 Abbe condenser with iris diaphragm for controlling illumination.
• LED Illuminator: Adjustable LED light source for bright and even illumination.
• Camera Port: Dedicated port on the trinocular head for connecting a microscope camera.

4. Setup

4.1 Unpacking and Initial Inspection

Carefully remove all components from the packaging. Verify that all items listed in the packing list are present and undamaged. The packing list typically includes:

• SW350T microscope body
• 1 pair WF10X eyepieces
• 1 pair WF25X eyepieces
• Sample immersion oil
• Blue filter
• Dust cover
• Spare fuse
• User manual

Image: The SWIFT SW350T-EP1 microscope displayed with its standard accessories, including eyepieces, immersion oil, and power cable.

4.2 Head Assembly

Place the trinocular head onto the microscope body. Secure it by tightening the set screw located on the side of the head. The Siedentopf head is rotatable 360 degrees for comfortable viewing by multiple users.

Image: Close-up of the microscope head, illustrating its rotatable design for ergonomic viewing.

4.3 Eyepiece Installation

Insert the desired eyepieces (WF10X or WF25X) into the eyepiece tubes of the trinocular head. Gently push them down until they are seated firmly.

4.4 Power Connection

Connect the power cord to the microscope's power input and then to a suitable electrical outlet (240 Volts). Locate the power switch and the dimming handwheel for illumination control.

4.5 Camera Setup (Optional)

The trinocular head allows for the attachment of a microscope camera (sold separately). Remove the dust cap from the dedicated camera port. Insert the camera into the port and secure it. Connect the camera to your computer via USB. Install the provided software (compatible with Mac OS X/Windows Vista, 7, 8, 10) to view, livestream, record, and capture magnified specimen images.

Image: Step-by-step guide showing how to insert the camera into the trinocular port, connect it to a laptop, and launch the S-Viewer software for live preview and image capture.

5. Operating Instructions

5.1 Placing a Specimen Slide

Open the slide clips on the mechanical stage. Carefully place your prepared specimen slide onto the stage, ensuring it is flat and secured by the clips. Use the X-Y translational control knobs to position the desired area of the specimen directly under the objective lens.

5.2 Adjusting Illumination

Turn on the LED illuminator using the power switch. Adjust the brightness using the dimming handwheel. For optimal contrast, adjust the iris diaphragm on the Abbe condenser. The Abbe condenser (NA 1.25) helps to focus light onto the specimen.

5.3 Selecting Magnification

Rotate the revolving nosepiece to select the desired objective lens. Start with the lowest magnification (4X) for initial viewing and then gradually increase to higher magnifications (10X, 40X, 100X) as needed. The microscope offers 6 levels of magnification: 40X, 100X, 250X, 400X, 1000X, 2500X.

Image: The SWIFT SW350T-EP1 microscope showcasing its various objective lenses and examples of magnified views at 40X, 100X, 250X, 400X, 1000X, and 2500X.

5.4 Focusing the Image

While looking through the eyepieces, use the coarse adjustment knob to bring the specimen into approximate focus. Then, use the fine adjustment knob for precise focusing until the image is sharp and clear. Adjust the interpupillary distance and diopter settings on the eyepieces for comfortable viewing.

5.5 Using Oil Immersion (100X Objective)

For the 100X objective lens, immersion oil is required. Rotate the nosepiece halfway between the 40X and 100X objectives. Place a small drop of immersion oil directly onto the center of the specimen slide. Rotate the 100X objective into the oil drop until it makes contact. Focus carefully using only the fine adjustment knob. After use, clean the 100X objective and the slide thoroughly with lens cleaning solution.

5.6 Digital Viewing and Capture

If a camera is connected, open the S-Viewer software on your computer. You will see a live feed of the microscope's view. Use the software to capture still images or record videos of your observations. The software offers advanced functions including stitching, EDF (Extended Depth of Field), and measurement.

Image: The SWIFT SW350T-EP1 microscope connected to a laptop, demonstrating real-time viewing, photo, and video capabilities compatible with Windows, macOS, and Linux.

6. Maintenance

6.1 Cleaning

• Optical Components: Use a soft lens brush to remove dust. For smudges or oil, use lens paper or a microfiber cloth with a small amount of lens cleaning solution. Wipe gently in a circular motion.
• Body: Wipe the microscope body with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
• Immersion Oil: Always clean immersion oil from the 100X objective immediately after use to prevent it from drying and hardening.

6.2 Storage

When not in use, cover the microscope with the provided dust cover to protect it from dust and debris. Store it in a cool, dry place, away from direct sunlight and vibrations.

6.3 Fuse Replacement

If the illumination fails, check the power connection. If the issue persists, the fuse may need replacement. Disconnect the power cord, locate the fuse holder (usually near the power input), and replace the fuse with the provided spare fuse of the correct rating.

7. Troubleshooting

8. Specifications

• Model: SW350T-EP1
• Head: 360° Rotatable Siedentopf Trinocular
• Eyepieces: WF10X, WF25X
• Objective Lenses: 4 DIN Achromatic (4X, 10X, 40X, 100X Oil)
• Magnification Range: 40X - 2500X
• Stage: Double-layer Mechanical Stage
• Condenser: NA 1.25 Abbe Condenser with Iris Diaphragm
• Illumination: Adjustable LED
• Camera: 1.3 MP USB Camera (with software for Mac OS X/Windows Vista, 7, 8, 10)
• Dimensions (Package): 46.99 x 33.02 x 23.88 cm
• Weight (Product): 4.7 kg
• Voltage: 240 Volts
• Material: PTFE (Polytetrafluoroethylene)
• Manufacturer Part Number: JP12111
• UPC: 345932435262

9. Warranty and Support

For warranty information, please refer to the documentation included with your purchase or visit the official SWIFT website. SWIFT is committed to providing quality products and friendly customer service. If you encounter any issues or require assistance, please contact SWIFT customer support.