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Labnics Equipment NBM-109 Manual

Biological microscope
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Biological Microscope
NBM-109
www.labnics.com | info@labnics.com

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Summary of Contents for Labnics Equipment NBM-109

  • Page 1 Biological Microscope NBM-109 www.labnics.com | info@labnics.com...

  • Page 2: Table Of Contents

    Biological Microscope NBM-109 Index Sr.no Title Page no Safety Measures Introduction Features Specifications Applications Instrument Introduction Installation Operations Maintenance Troubleshooting Accessories...

  • Page 3: Safety Measures

    Biological Microscope NBM-109 1. Safety Measures Safety Sign Sign Signification Study the instructions before use. An unsuitable operation would lead to a person being hurt or an instrument faulty. Main switch ON Main switch OFF...

  • Page 4: Introduction

    Biological Microscope NBM-109 2. Introduction Biological Microscope NBM-109 is equipped with a 30° inclined trinocular head for comfortable viewing. It features a double-layer ceramic stage for enhanced durability. This unit automatically turns off after 30 minutes of inactivity to conserve energy. It features an LCD display that shows brightness, magnification, and color temperature adjustments.

  • Page 5: Specifications

    Biological Microscope NBM-109 4. Specifications Model No. NBM-109 Head 30° inclined, gemel trinocular design 360° rotatable Adjustable eye-point height: 375-428.5mm Fixed eyepiece tube Diopter adjustable: 48-76mm Spectroscopical ratio: R: T = 50:50 High Eye Point PL Eyepiece 10X/22mm, Diopter Adjustable...

  • Page 6: Applications

    530 × 440 × 360 mm Weight 10kg 5. Applications Biological Microscope NBM-109 is used for detailed observation and analysis of biological specimens, such as cells, tissues, and microorganisms. It is commonly used in laboratories, research facilities, and educational institutions.

  • Page 7: Instrument Introduction

    Biological Microscope NBM-109 6. Instrument Introduction 6.1 Biological Microscope Figure 1...
  • Page 8 Biological Microscope NBM-109 Figure 2...

  • Page 9: Installation

    Biological Microscope NBM-109 7. Installation Assembling 7.1 Assembling Scheme Below is the assembly scheme, with numbers indicating the order of assembly. • Before assembling, ensure no dust, dirt, or debris could interfere with the process. • Assemble carefully to avoid damaging any parts or touching the glass surfaces.
  • Page 10 Biological Microscope NBM-109 LCD Model 1. When installing the objectives, align the 4X, 10X, 20X, 40X, and 100X objectives with the corresponding nosepiece holes labeled 1, 2, 3, 4, and 5. (See Fig. 5). Figure 5 2. The objective nosepiece features a memory function that automatically recalls the brightness value saved for each magnification.
  • Page 11 Biological Microscope NBM-109 Figure 6 3. When adjusting the diopter with the adjustable eyepiece, lock the eyepiece in place using the hexagon lock screw③ to prevent the eyepiece assembly② from rotating within the eyepiece tube, as shown in the figure.
  • Page 12 Biological Microscope NBM-109 7.2.4 Connect the Power Cord Do not apply excessive force when bending or twisting the power cord, as this may cause damage. 1. Ensure the power switch is in the "O" (OFF) position before connecting the power cord.
  • Page 13 Biological Microscope NBM-109 7.3 Assembling and Using the TV Device 1. Loosen the lock screw (①) of the trinocular head and remove the triplet dust cover (②). 2. Remove the dust cover of the TV adapter (③). First, screw the external camera (⑥) into the camera (③), then install the camera into the three-way interface in...
  • Page 14 Biological Microscope NBM-109 7.4 Assembling and Operation of Accessories 7.4.1 Assembling and operation of Phase Contrast Flapper 1. Keep the phase contrast flapper① face up (with the side labeled facing upward) and insert it from left to right into the condenser flapper socket, following the direction indicated by the arrow (see Fig.
  • Page 15 Biological Microscope NBM-109 Figure 11 2. Each diaphragm or hole has a corresponding position; when it makes a “ka-da” sound during rotation of the dark field flapper, it indicates that the diaphragm or hole is aligned with the center of the optical path.
  • Page 16 Biological Microscope NBM-109 The two contacts (②) on the observation head are present only in wireless digital models. These contacts allow the body to supply power to the digital observation head. Take special care during installation and replacement to avoid damaging the contacts.
  • Page 17 Biological Microscope NBM-109 Our company's video data connection cable (a high-quality USB 3.0 cable) is essential. If the cable is lost or damaged, replace it with a video data connection cable of the same specifications. Connection Mode: Connect to the PC via a wired connection using the USB interface.
  • Page 18 Biological Microscope NBM-109 4) Insert one end of the power cable (②) into the power socket (①) located on the back of the LED fluorescence illuminator. Connect the other end to the power socket (③) on the back of the microscope. Ensure both connections are secure.
  • Page 19 Biological Microscope NBM-109 8) Illumination: Rotate the adjustment knob (②) clockwise. A "Dida" sound will indicate that the LED fluorescence lamp has been turned on. Continue rotating clockwise to increase brightness. Rotate counterclockwise to decrease brightness and turn off the lamp entirely with another "Dida"...

  • Page 20: Operations

    Biological Microscope NBM-109 8. Operations 8.1 Before Use Operation Notice 1) As the microscope is a high-precision instrument, always operate it with care. Do not expose the microscope directly to the sun, high temperatures, damp conditions, dust, or sudden impacts. Ensure that the worktable is flat and horizontal.
  • Page 21 Biological Microscope NBM-109 3) When in use, the surface of the condenser will become very hot. Ensure there is enough room around the condenser (③) for proper heat dissipation (see Fig. 21). Figure 21 4) For safety, ensure the power switch (④) is set to "O" (OFF) and power the microscope before replacing the LED lamp.
  • Page 22 Biological Microscope NBM-109 8.2 Set Illumination 1. Connect the power supply and turn on the main power switch to “—” (on) on the side. 2. Adjust the light adjustment knob (①) until the illumination is comfortable for observation. Rotate the knob clockwise to increase the voltage and brightness or rotate it counterclockwise to decrease the voltage and brightness (see Fig.
  • Page 23 Biological Microscope NBM-109 3. Long pressing the light adjustment knob① activates the ECO function, which is adjustable within a duration range of 5-60 minutes. A coffee cup icon will prompt you to take a rest one minute before the power turns off automatically. If you need to continue using the microscope, simply touch the converter or knob①...
  • Page 24 Biological Microscope NBM-109 3. Rotate the fine focusing knob③ to bring the details into sharp focus, and then lock the position screw②. The positioning screw prevents the objective from touching the clips. 8.7 Adjust the Focusing Tension 1. If the handle is very heavy when focusing, the specimen moves out of the focus plane after focusing, or the stage lowers itself, adjust the tension adjustment ring①...
  • Page 25 Biological Microscope NBM-109 The diopter adjustment ring (①) features a range of ±5 diopters. Aligning the ring with the scale value (②) corresponds to your eye’s diopter. Remember your eye’s diopter value for future use to save time on adjustments.
  • Page 26 Biological Microscope NBM-109 8.10 Center the Condenser 1. Rotate the condenser up-down knob① to raise it to the highest position (see Fig. 17). 2. Rotate the 10X objective into the light path and focus on the specimen. 3. Rotate the field diaphragm adjustment ring② to set the field diaphragm to the smallest position.
  • Page 27 Biological Microscope NBM-109 Figure 32 Figure 33 Figure 34 8.13 Use the Oil Objective (100X) 1. Use the 4X objective to focus on the specimen. 2. Place a drop of oil① on the specimen to be observed (see Fig. 35).
  • Page 28 Biological Microscope NBM-109 3. Rotate the nosepiece counterclockwise and move the oil immersion objective (100X) into the light path. Then, use the fine focusing knob to focus. Ensure there are no air bubbles in the oil, as they may affect the image.
  • Page 29 Biological Microscope NBM-109 Replace the Fuse Turn the main switch to "O" (OFF) before replacing the fuse and unplug the power cord. Use a "–" type screwdriver to unscrew the fuse group ① from the fuse base ②. Install a new fuse and screw it securely onto the fuse base (see Fig.

  • Page 30: Maintenance

    Biological Microscope NBM-109 9. Maintenance 1. Gently wipe the lens with a soft tissue. To remove oil marks or fingerprints, use a tissue moistened with a small amount of a 3:7 mixture of alcohol and ether or dimethylbenzene. Caution: Alcohol and ether are flammable. Keep them away from open flames or heat sources.

  • Page 31: Troubleshooting

    Biological Microscope NBM-109 Troubleshooting Since unfamiliar operations may prevent the microscope from performing optimally, the table below provides some potential solutions. Problem Cause Solution 1. Optical Part (1) The LED light is The field diaphragm is not Enlarge the field diaphragm.
  • Page 32 Biological Microscope NBM-109 (5) One side of the The nosepiece is not in the Turn the nosepiece into the right field of view is right position. position. dark or the The condenser centered Center the condenser. image moves incorrectly. while focusing.
  • Page 33 Biological Microscope NBM-109 3. Electrical Part (1) The LED light No power supply. Check the connection of the does not work. power cable. The bulb is not installed Install it correctly. correctly. The plug-in of the LED light is Connect it correctly.

  • Page 34: Accessories

    Biological Microscope NBM-109 Accessories Standard Accessories • Inner Hexagon Spanner M4 (L Type) • Dust Cover • Cleaning Paper Optional Accessories Accessory Specification Plan Eyepiece Diopter adjustable, Dia. 30mm, PL10x/22mm Infinity Plan Objective 60x/0.85, WD=0.30, Spring Infinity Plan Phase Contrast 10x/0.25, WD 10.8mm...

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