BestScope BS-6000B User Manual

Inverted metallurgical microscope

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Inverted Metallurgical
Microscope
Model Number
BS-6000B
User Manual
This manual is written for Inverted Metallurgical Microscope BS-6000B. To ensure the safety, obtain optimum
performance and to familiarize yourself fully with the microscope, it is strongly recommended that you read this
manual carefully before operating the microscope.

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Summary of Contents for BestScope BS-6000B

  • Page 1 BS-6000B User Manual This manual is written for Inverted Metallurgical Microscope BS-6000B. To ensure the safety, obtain optimum performance and to familiarize yourself fully with the microscope, it is strongly recommended that you read this manual carefully before operating the microscope.
  • Page 2: Table Of Contents

    BestScope International Limited Contents User Notice.............................2 I. Safety Precautions..........................2 II. Maintenance and Care........................2 III. Safety Symbols..........................3 1. Name of Components.........................4 2. Assembly Procedures......................... 5 3. Adjustment Set Diagram........................10 4. Adjustment Procedures........................12 4-1 Microscope Base..........................12 4-2 Mechanical Stage........................... 14 4-3 The Viewing Tube..........................
  • Page 3: User Notice

    BestScope International Limited User Notice I. Safety Precautions ! Make sure that the input voltage is consistent with the power supply voltage, or it will bring a serious damage to the instrument. 1. Be careful when moving the microscope, to avoid the lenses dropped or damaged.
  • Page 4: Safety Symbols

    BestScope International Limited performance of the microscope. Place the instrument in a cool, dry position. After using the microscope, remember to cover it with dust helmet. Do wait for the lamp house cooling completely before cover. III. Safety Symbols Symbol Explanation Indicates that the surface becomes hot, and should not be touched with bare hands.
  • Page 5: Name Of Components

    BestScope International Limited 1. Name of Components Trinocular Viewing Head Stage Stage center plate eyepiece Metallurgical Objective Nosepiece Microscope Body Illumination System Fig.1...
  • Page 6: Assembly Procedures

    BestScope International Limited 2. Assembly Procedures 2-1 Mounting the Objectives (Fig.2 and Fig.3) Turning the coarse focusing knob① as the figure shows till the nosepiece gets to its lower limit. For ensuring the safety of the instrument during ★ transportation, the nosepiece is located in the lowest position and the tension adjustment collar②...
  • Page 7 BestScope International Limited 2-2 Mounting Auxiliary Stage and the Mechanical Ruler Auxiliary stage can be installed in either side of the ◎ stage to enlarge the stage surface. But you can’t install the mechanical ruler at the same side. ◎...
  • Page 8 BestScope International Limited  Please insert the lamp gently, or it will be damaged by excessive extrusion.  Do not touch the halogen bulb with bare hands. It will shorten the service life or cause it to burst. If you leave fingerprints on the surface carelessly, clean it with a piece of dry soft cloth.
  • Page 9 BestScope International Limited 2-7 Mounting Filters and Polarizer Fig.13) Insert the filter①into the corresponding jack. For polarization observation, insert the polarizer② Fig.12 into the right jack, as shown in Fig.13. ② ★ Standard filters include blue, yellow and green filters.
  • Page 10 BestScope International Limited 2-9 Connecting the Power Cord Fig.15, Fig.16 and Fig.17) The cable and cords are vulnerable when ★ bent or twisted, never subject the power cord to excessive force. ① 1. Set the main switch① to “O” (off) state before connecting the power cord.
  • Page 11: Adjustment Set Diagram

    BestScope International Limited 3. Adjustment Set Diagram Interpupilary distance indicator Diopter adjustment ring Light path selecting lever Brightness adjustment knob Tension adjustment collar Main Fine focusing Coarse switch knob focusing knob Fig.18...
  • Page 12 BestScope International Limited Analyzer Condenser Aperture Field Polarizer Filter adjustment lever diaphragm diaphragm Fig.19...
  • Page 13: Adjustment Procedures

    BestScope International Limited 4. Adjustment Procedures 4-1-1 Turning On the Lamp (Fig.20) Connect the power supply, then set the main 4-1 Microscope Base switch①(shown in Fig.20) on the side of the base to “-”(on). 4-1-2 Adjusting the brightness (Fig.21) Turning the brightness adjustment knob ①...
  • Page 14 BestScope International Limited 4-1-4 Adjusting the Illumination Set (Fig.23) Make sure the field of view is bright and even, and has no filament shadow. If there is filament shadow, please adjust the condenser adjustment knob③ to proper position. Adjust the field iris diaphragm① and Aperture iris diaphragm②...
  • Page 15: Mechanical Stage

    BestScope International Limited 4-2 Mechanical Stage 4-2-1 Placing and Moving the Specimen (Fig.24 and Fig.25) Place the slide in the center of the stage and use the stage clips to clamp it gently. The specimen can be moved to desired position by turning the X-axis knob①...
  • Page 16: The Viewing Tube

    BestScope International Limited 4-3-1 Adjusting the Diopter (Fig.26) 4-3 The Viewing Tube Looking through the right ocular with your right eye, revolve the coarse and fine focusing adjustment knob to focus on the specimen. Then use your left eye to look through the left ocular.
  • Page 17: Microscope Video And Photography

    BestScope International Limited Light Path Selecting Lever Brightness Proportion Application 100% used for binocular Pushed in Binocular observation observation 20% used for binocular Binocular observation and television Pulled out observation, and 80% used for \micrography \ video can be performed video or photography simultaneously.
  • Page 18: Microscope Photography

    BestScope International Limited 5-1-3 Focus (Fig.30) Video Looking through binocular, focus the specimen to get a sharp image, and then check the image on the TV or the computer which is connected with the microscope video set. If it is not clear, please revolve ○...
  • Page 19 BestScope International Limited ★ When shooting the micrograph, the shutter release will bring some impact. In order to weaken the impact and obtain a clear image, you could select a longer time of exposure or decrease the brightness to have some compensation.
  • Page 20: 6.Technical Specification

    BestScope International Limited 6.Technical Specification 6-1 Main Technical Specification Optical System Infinite Optical System Compensation Free Trinocular Tube Inclined at 30; interpupilary distance: 48-75mm Viewing Tube Division ratio: 20% for Binocular Viewing and 80% for Video Viewing & photomicrography Eyepiece...
  • Page 21: 7.Trouble Shooting

    BestScope International Limited 7.Trouble Shooting If you meet trouble during operation, please take proper measures according to the follow list. If you can’t solve the trouble by the supplied methods, please contact with the sales department of our company. Trouble...
  • Page 22 BestScope International Limited 5. The image focus illumination light inclines Adjust the filament position ,let the surface inclines (one side is seriously light distributing of the field of view clear and the other side is become symmetrical and bright faint)

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