BestScope BS-6045 Instruction Manual
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BestScope BS-6045 Instruction Manual

Research metallographic microscope
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Research Metallographic Microscope
Model Number: BS-6045
Instruction Manual
This instruction manual applies to the BS-6045 research metallographic microscope. In order to ensure safety,
maximize the performance of the instrument, and make you fully familiar with the use of this microscope, we
recommend that you read this manual thoroughly and carefully before operating the microscope.

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Summary of Contents for BestScope BS-6045

  • Page 1 Model Number: BS-6045 Instruction Manual This instruction manual applies to the BS-6045 research metallographic microscope. In order to ensure safety, maximize the performance of the instrument, and make you fully familiar with the use of this microscope, we recommend that you read this manual thoroughly and carefully before operating the microscope.
  • Page 2 BestScope International Limited Warning and Caution Symbols Used in This Manual The company provides you with the most safe and reliable instruments, but incorrect use and neglect of the precautions in the manual may cause personal injury and property damage. It is hoped that before you use the product, please read this manual carefully to ensure the correctness of use.

  • Page 3: Table Of Contents

    Ⅳ. Use and adjustment ........................12 Ⅴ. Microscope observation ......................16 VI. Microphotography........................21 VII. Technical Specifications ......................22 Ⅷ. BS-6045 Configuration Diagram ....................24 IX. TROUBLESHOOTING LIST ......................25 Ⅹ. Maintenance and Maintenance ....................27 Ⅺ. Product Standard ........................27 XII. COMPANY INFORMATION ......................27...

  • Page 4: Safety Precautions

    BestScope International Limited BS-6045 Safety Precautions Transport Handle Lamp House Transport Handle 1. Avoid placing the microscope in places exposed to direct sunlight, high temperature or humidity, dusty, and subject to strong vibrations, and ensure that the worktable is flat, level and strong enough. (Weight: about 29.5 kg for the main unit).
  • Page 5 BestScope International Limited BS-6045 ★Specified bulb: 12V 100W HAL high brightness halogen bulb (OSRAM) ★Use a fuse that can load the correct fuse current, and must not use a temporary fuse to prevent the power supply from being cut off.

  • Page 6: Ⅰ. Structure And Name

    BestScope International Limited BS-6045 Ⅰ. Structure and Name Figure 1...
  • Page 7 BestScope International Limited BS-6045 Part name: Power switch Left camera port Left coarse / fine focus handwheel Side port converter (optical path conversion --- left and right port / observation) Eyepieces Trinocular Tube Brightness adjustment knob Lighting Room Switches Lighting shutter switch...

  • Page 8: Ⅱ. Application

    BestScope International Limited BS-6045 Ⅱ. Application The BS-6045 inverted metallographic microscope is mainly used to study the surface of various substances under reflected light. This machine can be used for observation of bright field, dark field, phase contrast, differential interference contrast, polarized light, etc.
  • Page 9 BestScope International Limited BS-6045 2. Installation (1) Trinocular tube Trinocular head installation ①Use a 2mm hexagon screwdriver to loosen the mounting screws and remove screw Dust cover. ②Align the trinocular tube with the dovetail mount, and then use a 2mm hexagon Screwdriver fixed.
  • Page 10 BestScope International Limited BS-6045 Eyepiece Dust Cap Eyepiece Figure 4 (3) Reticle eyepiece If the reticle is added to the eyepiece, it may cause slight image shift, The diopter adjustment ring can be rotated to focus the eyepiece reticle. To replace the reticle, simply unscrew the reticle holder.
  • Page 11 BestScope International Limited BS-6045 Dust Cap (4) Objective lens Objective Unscrew the dust cover of the converter, screw the objective lens into the threaded hole of the converter, The end faces are fully fitted. The objective lenses correspond to the converter lettering in order of magnification.
  • Page 12 BestScope International Limited BS-6045 Hold one side of the slice mounting bracket against the spring inside the stage frame, and press the stage part into the frame to lay flat. Sample holding plate Spring Figure 8...
  • Page 13 BestScope International Limited BS-6045 (6) Microscope power interface Before installing any parts and accessories, please turn off the power of the microscope. ★ TL/ lighting room switch, can control the lighting room on / off when the power switch is not turned off.
  • Page 14 BestScope International Limited BS-6045 (7) Lighting room (halogen lamp) Check whether the connection is correct, switch on the power supply, rotate the potentiometer adjustment knob, observe whether brightness changes, switch is corresponding. Figure 10 (8) Lamp replacement Please use 12V100W halogen lamp (OSRAM) 1) Disconnect the power.

  • Page 15: Ⅳ. Use And Adjustment

    BestScope International Limited BS-6045 Ⅳ. Use and Adjustment 1. Microscope coarse and fine focus handwheel Movement range: 10mm Coarse focus handwheel: 2mm/ circle Fine focus handwheel: 0.2mm/ circle, 0.002/ div ★Coarse focusing handwheels are installed on both sides of the microscope...
  • Page 16 BestScope International Limited BS-6045 3. Intermediate rate converter The intermediate magnification converter has magnification mark: 1X/1.5X switch each other. During observation, the intermediate magnification can be directly converted to change the observation magnification, which is convenient for the operator to observe.
  • Page 17 BestScope International Limited BS-6045 5. Install the function module When inserting the module, the two sides of the module should be inserted into the turntable along the lower spring sheet, the end faces should be close to each other, and the upper spring sheet should press the top of the module firmly.
  • Page 18 BestScope International Limited BS-6045 7. Trinocular tube Trinocular Tube: 45° Trinocular tube with vis(vision)/doc(documentation) sliding prism, Bertrand lens and manual vis switch. Down lever---move the knob/slider Up lever---rotate the knob/slider (at the Bertrand Up lever lens position) to focus the Bertrand lens.

  • Page 19: Ⅴ. Microscope Observation

    BestScope International Limited BS-6045 Ⅴ. Microscope observation 1. Objective lens 1. When the objective lens changer is rotated to change the objective lens, turn to positioning and hear a "click" sound to ensure that the required objective lens enters the center of the optical path.
  • Page 20 BestScope International Limited BS-6045 (2) Adjust the interpupillary distance The binocular hinges are rotated toward or away from each other to adjust the interpupillary distance of the eyepiece, and the left and right visual fields are two as one. The height of the exit pupil can also be adjusted.
  • Page 21 BestScope International Limited BS-6045 3. Lighting device 1. Filament adjustment, aperture diaphragm adjustment. (1) Pull out the aperture diaphragm from the optical path, and dial the upper lever of the trinocular tube , adjust the filament image observed from the eyepiece to the center of the field of view through the filament adjusting screw.
  • Page 22 BestScope International Limited BS-6045 2. The filter The three-hole filter insert plate is in the slot, and the middle hole is through hole. Insert the color filters into the optical path as required. Three-hole filter insert plate Aperture diaphragm Centering screw...
  • Page 23 BestScope International Limited BS-6045 4. Microscope Imaging 1. Bright field observation. ，the lower lever is dialed in The upper lever of the trinocular eyepiece tube is dialed in The intermediate multiplier converter is converted to 1X/ 1.5x Multi-function turntable is adjusted to bright field module (Identification number is 1) The side port light distributing converter goes to 2.
  • Page 24 BestScope International Limited BS-6045 4. DIC observation. The upper lever of the trinocular eyepiece tube is dialed in , the lower lever is dialed in Remove the dustproof cover of the nosepiece and install the differential interference accessories into the slot on nosepiece.

  • Page 25: Microphotography

    BestScope International Limited BS-6045 VI. Microphotography 1. Side port microscopic camera. Right camera port Left camera port Connect with thread Connect with thread Figure 26 Trinocular camera port Connect with thread superior 2. Trinocular tube microscope camera. Up lever position:...

  • Page 26: Technical Specifications

    BestScope International Limited BS-6045 VII. Technical Specifications 1. Main technical specifications Optical System Infinity system Observation Tube Seidentopf binocular tube, 45 ° inclined Eyepiece 10X large field eyepiece, view field Ф 25mm Nosepiece Sextuple nosepiece objective lens Infinity semi-apochromatic objective (bright and dark fields): 5X, 10X, 20X, Infinity...
  • Page 27 BestScope International Limited BS-6045 2. Objective lens parameters Objective Type Magnification Numerical working Conjugate Parfocal Cover glass aperture distance distance distance thickness (NA) (mm) (mm) (mm) (mm) Infinity Plan 0.15 Semi- Apochromatic Objective (BF&DF) ∞ 0.45 Infinity Plan 0.80 Apochromatic...
  • Page 28 BestScope International Limited BS-6045 VIII. BS-6045 Inverted Metallurgical Microscope Configuration Diagram Figure 28...

  • Page 29: Troubleshooting List

    BestScope International Limited BS-6045 IX. Troubleshooting List Under certain conditions, the performance of the device can be reversibly affected by non-defect factors. If a problem occurs, check the table below and take the appropriate action. If the problem cannot be solved after checking the whole table, please contact our sales department.
  • Page 30 BestScope International Limited stage Poor optical performance (irregular Please use petri dishes with good contour rules contours, etc.) at the bottom of the petri dish 2. Electrical part a. the bulb does not light up no power Check the power cord and connect it correctly...

  • Page 31: Ⅹ. Maintenance And Maintenance

    BestScope International Limited BS-6045 X. Maintenance and Maintenance 1. Gently wipe the glass parts with gauze. If you want to remove fingerprints and oil stains, wipe with a very small amount ( 3 : 7 ratio ) of ethanol-ether mixture or xylene display gauze.

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