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BS-6024RF/TRF BS-6025RF/TRF This manual is written for Scientific Research Metallographic Microscope of BS-6024RF/TRF, 6025RF/TRF. To ensure the safety, obtain optimum performance and to familiarize yourself fully with the microscope, it’s strongly recommended that you read this manual carefully before operating this microscope.
BestScope International Limited BS-6024, 6025 User Notice I. Safety Symbols The following signs are on the microscope. Figure out what these symbols meanings and always use the microscope in the safest way. Symbol Meaning Main power switch is on Main power switch is off...
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BestScope International Limited BS-6024, 6025 III. Maintenance 1. All the lenses have been adjusted properly; Please do not dismount them by yourself. 2. The nosepiece, coarse and fine focusing parts are so delicate that it is forbidden to disassemble them carelessly by yourself.
BS-6024, 6025 1. Components Name The main difference between BS-6024RF/TRF and BS-6025RF/TRF is that BS-6024RF/TRF is manual microscope, BS- 6025RF/TRF has motorized nosepiece. BS-6024RF and BS-6025RF only have reflected illumination, BS-6024TRF and BS-6025TRF have reflected and transmitted illumination, we will mainly introduce the operation of BS-6025TRF, other models can refer to BS-6025TRF.
BestScope International Limited BS-6024, 6025 2. Structure 3 4 5 BS-6025TRF 1. Function shortcut keys 11. Stage movement hand wheel for X-direction 2. Filter switch lever 12. Stage movement hand wheel for Y-direction 3. Coarse and fine lifting hand-wheel 13. Condenser diaphragm adjusting ring 4.
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BestScope International Limited BS-6024, 6025 7☆ BS-6025TRF 1. Switching lever for optical path observation 9. Fine focusing hand wheel 2. Aperture switch button 10. Coarse focusing hand wheel 3. Viewing diaphragm 11. Lamp room fastening screw 4. Aperture diaphragm 12. Earthing screw 5.
BestScope International Limited BS-6024, 6025 3. Adjustment and Operation 3-1 Turn on the power (Fig.1) Turn on the power, change the main switch on the back of microscope (as shown by the Fig.1) into "-" (power on) state. 3-2 Light intensity adjustment and upper & lower light source switch (Fig.2)
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BestScope International Limited BS-6024, 6025 3-4 Specimen preparation and placement (Fig.4, Fig5) ② ① ③ 1. The specimen (Num② in Fig.4) for observation is fixed on the sample plate (Num① in Fig.4) by use of silly putty (Num③ in Fig.4), and ensure the specimen surface is parallel to the sample plate.
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BestScope International Limited BS-6024, 6025 3-6 Three position light-path switch (Fig.7) Light-path Select the desired light path and light intensity ratio as shown by Fig.7 switch sign Diagram Push-pull rod Operation Eye: Camera light ratio Completely pushed 100: 0 Middle...
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BestScope International Limited BS-6024, 6025 3-9 Focusing upper limit (Fig.10) ⚫ locking Actually, if you want to restrict locking of stage height (The upper limit of focus) hand-wheel as appropriate, just turn the locking hand-wheel in the direction of the arrow (as shown in Fig.10) at the corresponding upper limit position.
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BestScope International Limited BS-6024, 6025 3-11 Use of extended feature boards (Fig.13) As shown in Fig.13, a slot equipped with extended function board is reserved on the nosepiece. When the microscope lens is delivered, it is inserted into the slot with ordinary ①...
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BestScope International Limited BS-6024, 6025 3-13 Fuse replacement (Fig.16, 17) As shown in Fig.16, firstly, open the drawer of the fuse box with a universal adjustment wrench, then use a universal wrench to gently push the fuse through the square hole under the fuse drawer.
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BestScope International Limited BS-6024, 6025 Upper function keys 3-15 Additional function keys (manual version does not have this function) (Fig. 19) Figure 19 shows two function keys on each side of the microscope, the functions corresponding to the function keys can be customized on the computer through software.
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BestScope International Limited BS-6024, 6025 3-18 Reflective optical path choice (Fig.22) Rotate the splitter chamber (Num.④, Fig.22) to the spectroscope assembly room according to the requirements of the required observation path. BF1: Reflection field observations (transmittance: 6%) BF2: Reflection light field observations DF: Reflection light dark field observations ④...
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BestScope International Limited BS-6024, 6025 3-20 Aperture diaphragm use (Fig.24, 25) 1. Move the light brake lever to the "●" position and close the light path. 2 . Rotate the spectroscope assembly chamber (turntable) to the BF position. 3. Move the light brake lever to the " O " position and let the light go.
BestScope International Limited BS-6024, 6025 4. Installation 4-1 Installation diagram The following figure shows the installation sequence of each component, and the figure shows the installation steps. ★ Before installing, make sure all parts are free of dust and dirt. Do not scratch any part or glass surface.
BestScope International Limited BS-6024, 6025 4-2 Installation Steps 4-2-1 Mechanical carrier stage bracket installation (Fig.1, 2) Rotate the coarse focusing wheel so that the dovetail of the frame rises until the limit screw exposure end face as shown in the figure, then install the stage bracket according to the path of serial number "C"...
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BestScope International Limited BS-6024, 6025 4-2-3 Nosepiece installation (Fig.4) Insert the slit into the dovetail groove of the microscope as shown by Num③ in figure 5 and push it to the bottom, then tighten the screw of Ⅲ with universal wrench to fasten.
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BestScope International Limited BS-6024, 6025 4-2-6 Eyepiece installation (Fig.7) Insert the eyepiece into the viewing eyepiece tube to the ⑦ side according to the path of Num ⑦ as shown by Fig.7. 4-2-7 Objective lenses installation (Fig.8) 1. Adjust the coarse focusing hand-wheel until the mechanical carrier stage bracket is lowered to its lower limit.
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BestScope International Limited BS-6024, 6025 4-2-9 Change the camera interface (figure 10 and 11 are optional) As shown by Fig.10, spin out the serial number Ⅸ Ⅸ screw a distance, to make it no longer top tighten the camera interface, then unplug the camera interface.
BestScope International Limited BS-6024, 6025 5. Technical specifications BS-6024TRF, 6024RF Specification Model BS-6024TRF BS-6024RF Optical system NIS60 Infinite optical system ● ● Eyepiece Extra wide field eyepiece EW10X /25mm, Φ 30mm tube ● ● NIS45 5x, 10x, 20x, 50x, 100x bright field and dark field ●...
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BestScope International Limited ● ● Software NOVA Basic image software ● ● ECO function No operator turns off the light automatically after 15 minutes Note:●-standard configuration, ○-optional accessories BS-6025TRF, 6025RF Specification Model BS-6025TRF BS-6025RF Optical system NIS60 Infinite optical system ●...
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BestScope International Limited Photo adapters Adapters for Nikon or Canon DSLR digital cameras ○ ○ Camera adapters Standard C-mount adapters 1 x, 0.5 x, 0.7 x ○ ○ Software NOVA Basic image software ● ● ECO function No operator turns off the light automatically after 15 minutes ●...
BestScope International Limited BS-6024, 6025 6. Trouble Shooting 6.1 Optical system For transmitted illumination Trouble Cause Solution The nosepiece is switched to the The nosepiece is not located (The location (Turn the objective lens so objective is not in the center of the...
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BestScope International Limited BS-6024, 6025 For epi-illumination Trouble Cause Solution For bright filed observation, the The rotating spectroscope assembly Switch to BF1 image is too bright room is set to BF2 The size of aperture diaphragm is The image is uneven...
BestScope International Limited BS-6024, 6025 6.2 Mechanical parts Trouble Cause Solution The tension adjustment collar is too Loose properly tight The coarse focus knob is hard to The locking hand-wheel fixes the Release the locking hand-wheel stage Stage descends by itself or...
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BestScope International Limited BS-6024, 6025 After-sales service commitment: Within 36 months from the date of delivery, on the condition that the instrument cannot work due to Non-human factor quality problem, our company guarantee the repair and replace the parts. Our company provide Lifelong maintenance service for the products, in addition, beyond...
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