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Version No.: V1.0
Biological Microscope
BS-2043 Series
Instruction Manual
BS-2043B
BS-2043T
This instruction manual is for the operation guide, trou bleshooting and
maintenance to the BS-2043 series biological microscope. Please study this manual
thoroughly before operating, and keep it with the instrument. The manufacturer
reserves the rights to the modifications by technology development. On the basis
of operation ensured, technical specifications may be subject to changes without
notice.
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Table of Contents
Related Manuals for BestScope BS-2043 Series
Summary of Contents for BestScope BS-2043 Series
- Page 1 BS-2043T This instruction manual is for the operation guide, trou bleshooting and maintenance to the BS-2043 series biological microscope. Please study this manual thoroughly before operating, and keep it with the instrument. The manufacturer reserves the rights to the modifications by technology development. On the basis of operation ensured, technical specifications may be subject to changes without notice.
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Page 2: Table Of Contents
BestScope International Limited Contents BS-2043 Series Before Use 1.Components………………………………..…………..………………..………..………………………..1 2. Assembling………………..……………………..……………..………..…………………………………3 2-1Assembling Scheme…………………………..…..……..……………………….……………...3 2-2Assembling Steps ...……………………..……..………………..……………………………..4 3. Operations……………….…………………………..……….….………………..………………………….6 3-1 Set Illumination………….………….…………..………..………………………………………..6 3-2 Place the Specimen Slide ..……….…………..………..……….…………………………..6 3-3 Adjust the Focus …………………………………………..………. ….……………………..6 3-4 Adjust the Focusing Tension …………………………..………..……………………..….7 3-5 Adjust the Interpupillary Distance…….………………..………..……………………….….7 3-6 Aperture Diaphragm……...…………………………………..………..……..…………………….7... -
Page 3: Before Use
BestScope International Limited Before Use BS-2043 Series 1. Operation Notice 1. As the microscope is a high precision instrument, always operate it with care, and avoid physical vibrations. 2. Do not expose the microscope in the sun directly, either not in the high temperature, damp, dust or acute shake. - Page 4 BestScope International Limited BS-2043 Series 2. Maintenance 1. Wipe the lens gently with a soft tissue. Carefully wipe off the oil marks and fingerprints on the lens surfaces with a tissue moistened with a small amount of 3:7 mixture of alcohol and ether or dimethylbenzene.
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Page 5: Components
BestScope International Limited 1. Components BS-2043 Series Body Group Binocular Head Eyepiece Objective Tension Adjustment Ring Stage Condenser Focus Arm Coarse Fine Condenser Fixed Koehler Focusing Focusing Up-down Knob Illuminator Knob Knob... - Page 6 BestScope International Limited BS-2043 Series Trinocular Head Eyepiece Lock Screw Nosepiece Objective Body Group Stage Focus Arm Vertical Condenser Adjustment Knob Fine Focusing Knob Light Power Coarse Switch Horizontal Adjustment Focusing Adjustment Knob Knob Knob...
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Page 7: Assembling
BestScope International Limited 2. Assembling BS-2043 Series 2-1 Assembling Scheme Following is the Assembling Scheme, and the numbers denote the assembling order. ★ Before assembling, make sure there is no dust, dirt or other materials which will disturb it. Assemble carefully and do not scrap any part or touch the glass surface. -
Page 8: 2-2Assembling Steps
BestScope International Limited BS-2043 Series 2-2 Assembling Steps 2-2-1 Assemble the Condenser 1. Rotate the coarse focusing knob① according to the direction shown in the figure, to raise the stage to the highest position (see Fig.3). 2. Fully loosen the condenser lock-screw②. - Page 9 BestScope International Limited BS-2043 Series 2-2-4 Connect the Power Cord ★ Don’t use strong force when the power cord is bended or twisted, otherwise it will be damaged. 1. Make sure the power switch is at “O”(OFF) before connecting the power cord.
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Page 10: Operations
BestScope International Limited 3. Operations BS-2043 Series 3-1 Set Illumination 1. Put through the power and turn on the main power switch to “ ”(turn on) on the side. — 2. Adjust the light adjustment knob② until the illumination is comfortable for observation. -
Page 11: Adjust The Focusing Tension
BestScope International Limited BS-2043 Series 3-4 Adjust the Focusing Tension If the handle is very heavy when focusing or the specimen leaves the focus plane after focusing or the stage declines itself, please adjust the tension adjustment ring① (see Fig. 10). -
Page 12: 3-7Use The Oil Objective (100X)
BestScope International Limited BS-2043 Series 3-7 Use the Oil Objective (100X) 1. Use the 4X objective to focus the specimen. 2. Place a drop of oil① on the specimen observed (see Fig. 15). 3. Rotate the nosepiece counterclockwise and rotate the oil objective (100X) into the light path. -
Page 13: Assembling Of The Photography Device
BestScope International Limited BS-2043 Series 4. For binocular observation, after the image is clear, observe the image of CCD. If the image is unclear, rotate the TV adapter③ for focusing until it is clear. 3-10 Assembling of the Photography Device 1. -
Page 14: Troubleshooting
BestScope International Limited 4. Troubleshooting BS-2043 Series As the performance of microscope can’t play fully due to unfamiliar operations, the table below can provide some solutions. Problem Cause Solution 1. Optical Part Field diaphragm is not large enough. Enlarge the field diaphragm. - Page 15 BestScope International Limited BS-2043 Series Problem Cause Solution Adjust the interpupillary Interpupillary distance is wrong. (6) The eyes feel tired easily. distance. The right field of view doesn’t Eyepieces for the left eye and right superpose with the left. Use the same eyepiece.
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