Product Description
Labratory Binocular Microscope 1000X (BM-100FL) light source Monocular microscope
Product Introduction
The light source Monocular microscope series are available in a variety of specifications.
Before use
- As the microscope is a precision instrument, always handle it with care, avoiding impact or abrupt movement during transportation.
- Do not let the microscope emerge in the sun directly. Keep it in a dry and clean place. Avoid high temperature and acute shake. Following environment is required: Indoor temperature:0ºC~40ºC,Max relative humidity:85%.
- Avoiding impact the definition of the image,do not leave feculence and fingerprints on the lens surfaces.
- Before using, examine to ensure the power supply is consistent with the rating voltage.
Operation
The microscope is housed in a molded Styrofoam container.
First take the container out of the carton, and keep the container on its side. Open the container carefully and don't let the optical items drop down, avoiding them being damaged. Check carefully to ensure the arm and accessories are well.
Install the objective into the nosepiece from the lowest magnification to the highest, in a clockwise direction from the rear.Insert the eyepiece into the eyepiece tube.
- Angle of observation
Adjust the angle by one hand pressing the U base and the other hand pulling the stand to a comfortable position for observation.
2. Set the specimen slide
Place a specimen to be studied on a glass slide, and fix it by the slide-holders of the mechanical stage.
If we use the movable specimen holder, fix the specimen by slide-holder of the movable specimen holder. Adjust its position by the switch of the movable specimen holder.
3.Set illumination
For the microscope only with mirror, turn the mirror to get the field of view illuminated.
If we use the attachable light, first take down the mirror from the stand, then insert the attachable light and adjust it.
4.Adjust focus
Adjust the coarse-focusing-knob to bring the slide into focus. Then lock the limit-stop-screw to avoid impact damage between the objective and slide.Adjust the fine-focusing-knob to get the image clear.
5.Adjust condenser
For the microscope with Abbe condenser, turn the Abbe condenser up or down to get the image brightness suitable for observacation.
6.Adjust diaphragm
For the microscope with disc diaphragm,turn the diaphragm to select a aperture to get the background brightness suitable.
For the microscope with iris diaphragm, adjust the aperture of the iris diaphragm to get the background brightness suitable.
7.Choose the objective
Turn the nosepiece to choose the objective. Objective selected should be set vertically right to the slide. Generally, first use the objective 4X to focus to reveal general structural image. Then use the high power ibjective to reveal smaller details.
When using the oil objective 100XR, a little of immersion oil must be put between the objective and the cover glass. In addition, only when the Abbe condenser is on the arm, the 100XR objective could be used.
8.Change the lamp
Before changing the lamp, first pull the plug out off the electrical socket, then wait for a while until the lamp cools down to being burnt.
Product Specification
| Model |
M-100FL |
BM-100FL |
| Eyepiece |
WF10X, WF16X |
| Achromatic Objective |
195mm DIN achromatic objective 4X, 10X, 40X, 100X(S) |
| Eyepiece Tube |
Tube length 160mm, monocular head, 45°inclined,360° rotatable |
Tube length 160mm, sliding binocular head, 45°inclined, 360° rotatable |
| Illumination |
Φ42mm plug-in plano and concave mirror. Built in illumination system. 20W tungsten bulb, halogen bulb, fluorescent lamp, LED lamp for option |
| Adjustable Mechanism |
Coaxial coarse and fine focusing adjustable mechanism |
| Working Stage |
Plain stage with paired clips: 110*120mm |
| Diaphragm |
Five-stop Diaphragm, spiral type Abbe.N.A.1.25 condenser with iris diaphragm |
| Condenser |
Single lens condenser: N.A. 0.65 |
| Optional |
Attachable mechanical stage, polarizer device, TV adapter, photo mount adapter. |
| Model |
XSP-201 |
XSP-201T |
| Total Magnification |
40-640X |
| Eyepiece |
WF10X/16mm, WF16X/11mm |
| Objective |
45mm DIN achromatic objective:4X, 10X, 40X(S) |
| Eyepiece Tube |
Monocular head, 45°inclined, 360° rotatable |
Digital monocular head, 45° inclined |
| Converter |
Three internal carotids |
| Condenser |
Ground-glass, one lens |
| Adjustable Mechanism |
Rough micro different axis, coarse 10mm, fine 1.8mm |
| Working Stage |
Movable round stage, the paired clips is 90mm, moving range: 6mm |
| Light Source |
LED cold light source, 1W, chargable, and the brightness can be adjustable |
| Power Source |
External switching power supply ( charger ), AC 95V-250V |
Technical terms
(1) Total magnification=(magnification of objective)X(magnification of eyepiece)
(2) Field of view=(line field of view of the eyepiece selected)/(magnification of the objective selected)
(3) N.A=n.sinα(max),N.A. is very important parameter which marks the features of the objective and condensor.The "n" is the refractive index of the medium(air or immersion oil) between the cover glass of the objective and the specimen.The "α"is the half of the aperture angle.The N.A. is bigger,the resolution of the objective is higher.
(4) Object to primary image distance:the distance between the object plane to the primary image plane.The conjugate distance is fixed.
(5) Mechanical tube lengthLThe distance between the objective shoulder and the ocular shoulder.
How to use
- Place the specimen slide on the stage,position the spot of the slide you wish to observe to the center hole on the stage and clamp it with slide clips.
- Mount objectives on revolving nosepiece and eyepiece on eyepiece tube respectively.
- Turn reflecting mirror to the source of light until the light illuminated into the eyepiece tube and the field of view becomes visible,then adjust the aperture of iris diaphragm(disc) to secure clear image.
- When focusing,first adjust focus wheel forward to lower the main tube until the objective gets close to the specimen slide,so as to avoid any possible damage.Then start to observe the eyepiece by adjusting the focus wheel until a sharp image is obtained.
- The stand can be adjusted when necessary to obtain the best angle for the light source and for the comfort of observation.
Product feature and application
The light source monocular microscope series are designed for general research of biology and bacteriology in hospitals,labs,research institutions and universities as well as for clinical testing and teaching demonstrations.By multiplying the power of the objective and eyepiece used will allow the microscope to offer you required magnification for observation.
Maintenance and precautions
- All glass surfaces must always be kept clean. Fine dust on the optical surface should be blown off by means of a hand blower or gently wiped off with a soft lens tissue. Carefully wipe off oil or fingerprints on the lens surface with tissue moistened with a small amount of 3:7 mixture of alcohol and ether.
- Do not use organic solution to wipe the surface of the other components. These parts, especially the plastic parts, should be cleaned with a neutral detergent.
- Do not take down or assemble it yourself.
- After use, cover the microscope with the dustcover provided, and keep it in a dry and clean place for preventing rust.
Detailed Photos
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