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LCD Digital Biological Microscope
BLM-205
Instruction Manual
This manual is for BLM-205 LCD digital biological microscope. To ensure the safety, obtain optimum performance
and to familiarize yourself fully with the use of this microscope, it is recommended strongly that you study this
manual thoroughly before operating the microscope. Retain this instruction manual in an easily accessible place
near the microscope for further reference.
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Table of Contents
Related Manuals for BestScope BLM-205
Summary of Contents for BestScope BLM-205
- Page 1 BLM-205 Instruction Manual This manual is for BLM-205 LCD digital biological microscope. To ensure the safety, obtain optimum performance and to familiarize yourself fully with the use of this microscope, it is recommended strongly that you study this manual thoroughly before operating the microscope. Retain this instruction manual in an easily accessible place...
- Page 2 BestScope International Limited Optical Microscope Part LCD screen Objective Coarse Focusing Knob Stage Fine Focusing Knob Condenser Main Switch and Collector Brightness Adjustment Knob BLM-205...
- Page 3 BestScope International Limited Ⅰ. Application BLM-205 Biological microscope, which is widely used in schools, medical and hygienic establishments for conventional microscopic examination, general biologic, pathologic and bacteriological studies, clinical investigations and classroom demonstrations. Designed in a very modern way what can take convenient and safe to your operations.
- Page 4 Ⅳ. Configuration a). LCD digital head, Objective and Nosepiece The BLM-205 microscope has wide 7inch LCD digital head and achromatic objective 4×, 10×, 40×. The nosepiece is small structured, and located stably and accurately. It has a sharp image. b). Bend arm and Coarse and fine focusing knob The curved arm use C-shaped, has sprightly lines.
- Page 5 BestScope International Limited Ⅴ. Assembly a) Working environment requirement: 1). Room temperature: 0-40℃. Maximum comparatively humidity: 85% 2). High temperature, which will result in mildew, dew and even ruinous instrument. 3). Avoid from the dust room. When it is not in use, please cover the microscope with dust cover.
- Page 6 BestScope International Limited bring its numerical aperture and objective’s numerical aperture into coincidence. Ⅶ. Maintenance and storage 1. When you open the carton, please be careful not to make the lens dropping. 2. All the lens has been adjusted by manufacturer already, please do not disassemble by yourself.
- Page 7 BestScope International Limited There are stains on the lens (including Clean it up condenser, objective, eyepiece and collector) No immersion oil on the immersion objective use immersion oil The immersion oil has bubble clean out bubble Have used the unsuitable oil...
- Page 8 BestScope International Limited 3. Electrical Part Problem Cause Solution The lamp is off when Check the connection of the No power turning on the switch power cord The bulb is not inserted Insert it correctly The bulb burns out Replace it...
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Page 9: Table Of Contents
BestScope International Limited LCD Digital Camera Part Contents Overview ............................10 Features ..........................10 Application and Scope ......................10 Operating Environment ...................... 10 Parameters and Composition......................10 Parameters.......................... 11 Composition ........................11 Appearance ......................... 11 Operation Procedure ........................12 Connect the power adapter to the camera ................ 12 Use the back button to operate the interface ............ -
Page 10: Overview
BestScope International Limited 1 Overview 1.1 Features ◆ ARM efficient processor. ◆ Supports the snapping and video recording of microscope images. ◆ With calibration and measurement function. ◆ Stable and reliable upgrade function. 1.2 Application and Scope For Microscopes. 1.3 Operating Environment 1. -
Page 11: Parameters
BestScope International Limited Parameters Type of sensor Color CMOS Image Sensor Sensor size 1/2.8 Inch Pixel size 2.9 µm (H) × 2.9 µm (V) Resolution ratio 1844 × 1080 Exposure control Auto / Manual Power Frequency DC / 50Hz / 60Hz... -
Page 12: Operation Procedure
BestScope International Limited Operation Procedure Before installing the camera, make sure that all equipment listed in 2.2 is included in the package. 3.1 Connect the power adapter to the camera Insert the power adapter of 5V/1A into the power port behind the camera. After power on, the red light will light up. -
Page 13: Operating Instructions
BestScope International Limited Figure 4-1 5 Operating Instructions 5.1 White Balance After entering the white balance menu, the default option is "Auto White Balance", as shown in Figure 5-1. When the effect of automatic white balance is not ideal due to the difference of color temperature between different light sources, manual white balance can be used to adjust the parameters of color temperature, R, G and B respectively. -
Page 14: Line Measurement
BestScope International Limited Figure 5-4. Figure 5-3 Figure 5-4 5.3 Line Measurement This menu includes Cross Line, Calibration and Measurement. As shown in Figure 5-5. Figure 5-5 5.3.1 Cross Line Four groups of crossline are provided in red, blue, green and white colors. -
Page 15: Calibration
BestScope International Limited Figure 5-6 5.3.2 Calibration There are default calibration values for this product. However, due to the different objective standards of the microscope, the calibration value may have errors, so it is suggested to recalibrate. The following is the calibration process. -
Page 16: Measurement
BestScope International Limited Figure 5-8 4. The minimum range of the selected micrometer is 0.01 mm (10 micron). Figure 5-8 shows the image under a tenx objective lens. At this time, the "magnification" is set to "10X", the "unit" is marked as "μm", and the “length”... -
Page 17: Record Video
BestScope International Limited Figure 5-10 5.5 Record Video Before recording the video, you should check whether to insert an SD-CARD with a FAT32 file system and free space. You cannot take a photo during the recording process. The recording time is shown in Figure 5-11. -
Page 18: Monochrome
BestScope International Limited 5.6.1 Monochrome The function produces visual images in varying tones of a single color (such as gray) 5.6.2 Flip This function is divided into vertical flipping and horizontal flipping. 5.6.3 Field of View This function can adjust the range of observation field. Use the ←→ key in the menu to adjust the size. When the menu is not displayed, press ↑↓... -
Page 19: Sd Management
BestScope International Limited 3. AC (60Hz): radio AC (60Hz) to eliminate the dark strip of the lamp curtain caused by 60Hz fluorescent lamp. Figure 5-13 5.7.2 SD Management After inserting the SD card, the remaining space and total space of the SD card can be seen in "Available Space", as shown in Figure 5-15. -
Page 20: Language
BestScope International Limited → to start timed snap. At this point, the number jumps below. This is the number of photos that have been successfully taken so far. As shown in Figure 5-18. If the available space of SD card is insufficient during the process of timed snap, it will exit. -
Page 21: Software Upgrade
BestScope International Limited Figure 5-19 5.7.6 Software Upgrade After the system upgrade, the menu parameters will be restored to the factory Settings, so you need to record the parameters before the update, so as to restore after the upgrade. 5.7.6.1 The system is upgraded normally When the system upgrade files are published, the upgrade files can be put into the SD card and the system upgrade can be carried out in this page. -
Page 22: Version
BestScope International Limited Figure 5-20 5.7.6.2 System upgrade failed When a system upgrade fails, it goes into the tiny system, which is used for emergency updates. 1. After entering the tiny system, "Upgrade Failed.Please try again according to the instructions."... -
Page 23: Failure Analysis And Troubleshooting
BestScope International Limited Figure 5-212 Failure analysis and troubleshooting 1.When pressing the snap button, recording videos, taking photos at a fixed time, or entering the SD card management menu, "NO SD-CARD" will be displayed, as shown in Figure 6-1. Please insert the SD card with file system FAT32 into the SD card slot on the right side of the camera, and then carry out corresponding operations.
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