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BS-5092 Series Polarizing Microscope
This manual is for the Polarizing Microscope Model BS-5092. To obtain optimum performance and to familiarize
yourself fully with the use of your microscope, we recommend that you read this manual thoroughly before use.
Retain this instruction manual in an easily accessible place near the work desk for future reference.
BS-5092
BS-5092RF
BS-5092TRF
Instruction Manual
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Summary of Contents for BestScope BS-5092 Series
- Page 1 BS-5092 Series Polarizing Microscope BS-5092 BS-5092RF BS-5092TRF Instruction Manual This manual is for the Polarizing Microscope Model BS-5092. To obtain optimum performance and to familiarize yourself fully with the use of your microscope, we recommend that you read this manual thoroughly before use.
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Page 2: Table Of Contents
BestScope International Limited CONTENTS BS-5092 CONTENTS ………………………………………………………… USER NOTIECE …………………………………………………… NOMENCLATURE ………………………………………………… 1、 ASSEMBLY ……………………………………………………………… 2、 2-1.Assembly Diagram …………………………………………………… 2-2.Detailed Assembly Procedure………………………………………… USING THE CONTROLS …………………………………………… 3、 POLARIZED LIGHT OBSERVATION ……………………… 4、 SPECIFICATIONS …………………………………………………… 5、... - Page 3 BestScope International Limited USER NOTICE BS-5092 Ⅰ.Safety Precautions 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. Make sure the stage is smooth, horizontal and firm enough.
- Page 4 BestScope International Limited the 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.
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Page 5: Nomenclature
BestScope International Limited 1. NOMENCLATURE BS-5092 Video port Eyepiece Trinocular viewing head Lamp housing Bertrand lens unit Reflected illumination system Objective Main body Revolving round stage... -
Page 6: 2-1.Assembly Diagram
BestScope International Limited 2.Assembly BS-5092 Assembly Diagram The diagram below shows how to assemble the various components. The numbers indicate the order of assembly. When assembling the components, make sure that all parts are free of dust and dirt, and avoid scratching any parts or touching glass surfaces. -
Page 7: 2-2.Detailed Assembly Procedure
BestScope International Limited 2-2 Detailed Assembly Procedure BS-5092 2-2-1 Installing the Polarizing Stage Support Device ② 1. Before installing the device, be sure to ① adjust the coarse focus knob①. Make the guide board② (see figure 1) down to the lowest position, so you can install the mechanical stage support device easily. - Page 8 BestScope International Limited BS-5092 2-2-3 Installing the Objective 1. Adjusting the coarse focus knob until the support device of the mechanical stage reach its low limit position. 2. Insert the 10X objective into the primary hole (which without centering holes on its sides) on the...
- Page 9 BestScope International Limited BS-5092 2-2-7 Installing the Video Port (Fig.7) Insert the video port ⑦into the trinocular viewing head, then screw down the bolt⑧ to fix it. 2-2-8 Installing the Eyepiece (Fig.7) Insert the eyepiece into the eyepiece tube until they are against each other.
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Page 10: Using The Controls
BestScope International Limited 3. USING THE CONTROLS BS-5092 Analyzer 检偏器 Bertrand lens unit 勃氏镜转盘 Polarizer Bertrand lens focusing plate Compensator clamping knob Compensator Polarizing ruler Polarizing adjustment knob 调节旋钮 Vernier scale Stage rotation 平台支紧螺钉 clamping knob Polarizer clamping knob Polarizer clamping Polarizer rotation ring 起偏器转环... - Page 11 BestScope International Limited Using controls BS-5092 3-2-1 Stage Rotation When the stage rotation clamping knob ① is loosened, the stage can be rotated horizontally through 360°. 3-2-2 Using 45° Click Stop Lever When the 45° click stop lever② is ①...
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Page 12: Polarized Light Observation
BestScope International Limited 4. Polarized Light Observation BS-5092 4-1 Adjustments before observation 4-1-1 Focus ② Use the 10×objective to focus. To avoid the ① objective touch with the specimen, you should raise the mechanical stage and let the specimen close to the objective, then slowly separating them to focus. - Page 13 BestScope International Limited BS-5092 3. Moving the specimen only, move a new specimen detail into the cross line center. 4. Repeat steps 2 and 3 several times until the center of the stage rotation is in the center of the cross lines, i.e., when rotating the stage, the specimen stays in the center of the cross lines.
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Page 14: Specifications
BestScope International Limited 5．Technical Specifications BS-5092 1. Main specifications 1.system：Infinite system 2.polarized objective（plan） Magnification Numerical Thickness of Working illumination Work aperture cover slip(mm) distance（mm） type （NA） 5× 0.12 15.4 10× 0.25 20× 0.40 40× 0.65 0.17 0.35 For transmitted light 100×... - Page 15 BestScope International Limited 2. Configuration Table item Specifications BS-5092TRF BS-5092RF BS-5092 Main frame ● ● ● Rotatable stage ● ● ● Main Body polarized ruler ○ ○ ○ Condenser bracket ● ● ● Viewing Trinocular tube ● ● ● system polarizer ●...
- Page 16 BestScope International Limited Package ● ● ●...
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