S – 3FL Before use Inverted fluorescence microscopes specially suit for research work for activity cell, tissue, fluidness and sediment, especially for biology, cytology, oncology, genetics and immunology etc. It is widely used in Lab, university, medical, epidemic prevention and so on. 1.
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XDS – 3FL 2 Maintenance Wipe the lens gently with a soft lens tissue. Carefully wipe off oil or fingerprints on the lens surfaces with tissue moistened with a little of 3:7 mixture of alcohol and ether or dimethy lbenzene. Alcohol and ether is flammable.
Nomenclature X D S - 3 Eye-protecting board connector for fluorescence Light source of mercury bulb XDS microscope stand Fluorescence filter blocks :Filter plate Fluorescence device connector Light source of mercury bulb XD30 XD30 base U-RFLT100 Power supply Fluorescence filter U-RFLT100 U-RFLT100 Power box...
XDS – 3FL 2. Assembling 2-1 Assembling scheme: Numbers denote the assembling order. Before assembling, make sure there is no dust or dirt. Assemble carefully and do not scrap any part or touch the glass face. During assembling, please be aware of no scratching and no touching on lenses. mercury bulb...
Fluoecence 2-2 Assembling steps: Before assembling for fluorescence parts, please set power supply at “OFF” and take off the plug in order to operator’s safety. 2-2-1 Set fluorescence filter blocks Loose the lock-screw with M4 inner hexagon spanner and take off right cover (Fig.
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XDS – 3FL 2-2-3 Set light source with mercury bulb Loose screw with M4 inner hexagon spanner. (Fig.9) Insert the light source with mercury bulb into fluorescence connector , and rotate to make its upper plane as horizontal, then tight the screw with M4 spanner.
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XDS – 3FL 2-2-5 Connect power supply Make sure that the main power supply and fluorescence power supply at “o” (OFF). Connect one side the plug to the connector on light source with mercury bulb and lock the screo. (Fig. 12) Use same way to connect other side of the plug connector fluo rescence power supply.
XDS – 3FL While using transmitted illumination, the operation way is the same as inverted biological microscope. Below is the operation way under reflected fluorescence illumination. 3-1 Illumination After connect with main power supply, please set the switch on fluorescence power supply at “_” (ON), then the indicator light.
XDS – 3FL 3-3 Centering mercury bulb Turn the nosepiece to make blank hole into light-path. take off nosepiece cap when it has. (Fig.18) Pull filter exchanging pole to the middle position for B1 observation. Turn adjusting pole for view field diaphragm by clock-wise to make the view field to largest.
XDS – 3FL 3-4 View field diaphragm Field diaphragm limits the light beam diameter into condenser, therefore eliminates the surround light in order to enhance image contrast. When field diaphragm image is just at edge of field, objective can provide best performance and the image is clearest.
XDS – 3FL 4. Specification Optical system Color Corrected Infinity Optical System Head trinocular,45° inclined inter-pupillary distance: 50-76 mm PL10X/22mm high point plan eyepiece Eyepiece Nosepiece Build-in quintuple nosepiece Infinity long working distance plan achromatic objective 4X,10X,20X,40X,60X Objective Infinity long working distance plan phrase contrast objective 10X,20X,40X Fine and coarse coaxial, torque adjustment for coarse Focusing Precimen: coarse-38mm, fine-0.2mm, Min.-0.002mm...
XDS – 3FL 5. Troubleshooting Refer to Symptom Cause Remedy Page. 1. Opticis View field diaphragm is not large Open the diaphragm more enough The lamp is not Filter blocks are not at correct Adjust them bright enough position Filter preventing board prevented Adjust filter preventing board light objective...
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XDS – 3FL Refer to Symptom Cause Remedy Page. 2. Electrics Check the connection of power Indicator No power supply supply fluorescence power supply is not light The fuse is burnt out Replace fuse Incorrect connection of power Check the connection Indicator supply fluorescence...
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RECYCLING AND RECOVERY The appliance reports the symbol: This symbol means that the appliance can be a precious source of raw materials. Therefore, it must not be disposed of as waste, but separately collected for the recycling and the recovery of the mate- rials it contained in it.
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