BestScope BS-2030BD User Manual
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BestScope BS-2030BD User Manual

Digital biological microscope
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Digital Biological Microscope
Model Number:BS-2030BD
User Manual
This instruction manual is for BS-2030BD binocular digital biological microscope. To insure
safety and obtain optimum performance and familiarize yourself fully with the use of this microscope.
We recommend that you read the manual thoroughly before operating the microscope, Attain this
manual instruction in an easily accessible place near the microscope for the further reference.

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Summary of Contents for BestScope BS-2030BD

  • Page 1 Model Number:BS-2030BD User Manual This instruction manual is for BS-2030BD binocular digital biological microscope. To insure safety and obtain optimum performance and familiarize yourself fully with the use of this microscope. We recommend that you read the manual thoroughly before operating the microscope, Attain this...

  • Page 2: Table Of Contents

    Bestscope International Limited CONTENTS ..............2 User Notice ............... 4 1.Components ..............5 2.Assembly ..........5 2.1 Assembly Diagram ............. 6 2.2 Assembly Steps ..........10 3．Adjustment & Operation ...........10 3.1 Adjustment Sets ............11 3.2 Operation .............14 4. Specification Table ..............15 5．Outfit...

  • Page 3: User Notice

    Bestscope International Limited User Notice Ⅰ. Safety Notes 1. Carefully open the box, avoid the accessories, like lens, dropping to ground and being damaged. 2. Do keep the instrument out of direct sunlight, high temperature or humidity, dusty and easy shaking environment.
  • Page 4 Bestscope International Limited When using, if the microscope is splashed by liquid, cut off the power at once, and wipe up the moisture. Do not disassemble any parts of the microscope, which will affect the function or decline the performance of the microscope.

  • Page 5: Components

    Bestscope International Limited 1.Components Eyepiece Digital viewing head Ruler Nosepiece Objectives Condenser Collector Stage Main body BS-2030BD Digital Biological Microscope...

  • Page 6: Assembly

    Bestscope International Limited 2.Assembly 2.1 Assembly Diagram The following figure shows the installation sequence of the components. The number in the figure shows the assembly steps.  Before installing, be sure every components is clean, do not score any parts or glass surface.

  • Page 7: Assembly Steps

    Bestscope International Limited 2.2 Assembly Steps 2.2.1 Installing digital viewing head （Fig.1, 2） Insert the digital viewing head into the microscope head, turn into the right position, then screw down the bolt①to fix it. 2.2.2 Installing the eyepieces （ Fig.3, Fig.1...
  • Page 8 Bestscope International Limited 2.2.3 Installing objectives (Fig.5& 6） 1. Adjusting the coarse focus knob until the support device of the mechanical stage reaches its low limit position. 2. Screw the lowest magnification objective into the nosepiece from the left or the right Fig.5...
  • Page 9 Bestscope International Limited 2.2.5 Connecting the power cord (Fig.8, 9,10) ★ The cable and cords are vulnerable when bent or twisted, never subject the power cord to excessive force. Turn the main switch① to “O” (off) state ① before connecting the power cord.
  • Page 10 Bestscope International Limited 2.2.7 Installing and replacing lamp（Fig.11, 12）  Please use the specified halogen Lamp 6V20W. Replace the lamp as follows if necessary. ① ② Please set the main switch to “O” (off) state before replacing, and make sure the Fig.11...

  • Page 11: 3．Adjustment & Operation

    Bestscope International Limited 3．Adjustment & Operation （Fig.14,Fig.15） 3.1 Adjustment Sets Diopter Ring Locking Set Interpupillar Distance Indicator Left Coarse Focus Knob Longitudinal Adjustment Knob Left Fine Focus Knob Transversal Adjustment Knob Condenser Adjustment Knob Aperture Diaphragm Adjustment Lever Fig.14 Tension Adjustment Collar...

  • Page 12: Operation

    Bestscope International Limited 3.2 Operation 3.2.1 Adjusting the brightness（Fig.16） Connect power, turn main switch①(shown in the figure)which on the bottom side of the base to “－”(on). Turning brightness adjustment knob ②clockwise, voltage decline, brightness weaken; Whereas turning at the opposite direction, the voltage raise, and the brightness strengthen.
  • Page 13 Bestscope International Limited ● The tight tension of the coarse focus knob has already been adjusted before leaving factory. If loosen (e.g. the stage slip down by its weight), please screw the intention adjustment collar③ to the right position by the supplied spanner.
  • Page 14 Bestscope International Limited ● Minify the aperture below 60% of the objective’s numerical aperture unless in a special case, for instance, observating an almost transparent specimen. ● The numerical aperture is marked on the objective. For example, the mark “ 10/0.25 ” means the magnification is 10×，and the numerical aperture is 0.25.

  • Page 15: Specification Table

    Bestscope International Limited 4. Specification Table 4.1 Main specifications Mechanical Tube Length 160mm Viewing Head Sliding Binocular Head, 45°Inclined,Interpupilary Distance55-75 mm Eyepiece Field of view: φ18mm Nosepiece External Quadruple Nosepiece Objective Achromatic objectives 4×, 10×, 40×, 100×(immersion oil) Coaxial Coarse & Fine Adjustment, Moving Range 30mm, Fine Division Focusing 0.004mm.

  • Page 16: 5．Outfit

    Bestscope International Limited 4.3 Total Magnification Eyepiece 10× 10× 10× 10× Objective 4× 10× 40× 100× Total 40× 100× 400× 1000× Magnification 5．Outfit Component Name Specification Quantity Standard Outfit Main Standard 〇 Main body Double Layers Mechanical Stage 〇 Condenser Holder 〇...

  • Page 17: 6．Troubleshooting Guide

    Bestscope International Limited 6．Troubleshooting Guide 1. Optical system TROUBLE CAUSE SOLUTION The nosepiece is not in the located position (objective and Locate the nosepiece The edge of the field light path not coaxial) properly where it clicks of view is dark or the...
  • Page 18 Bestscope International Limited The image shift The nosepiece is not in the right position Turn it to the during focusing “ clicked ”position The image is a little Not use the blue color filter Use the blue filter yellow The size of the aperture diaphragm is too small...
  • Page 19 Bestscope International Limited The bulb is going to burn out Replace it The bulb flickers or the brightness is The bulb is not entirely inserted into the Check and insert it again vertiginous holder Promise about Quality On the premise of proper transportation, operation and storage, we will provide free repair or parts or product replacement if the instrument can’t work due to quality...

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