Kwality Micro Scientific India User Manual
Contents
1. the Specimen gets out of focus quickly even when itis brought into focus using the fine adjustment knob LI it means the tension of the coarse adjustment knob is too low Turn the collar in the direction of the arrow to increase the tension 4_ Technical Specifications KWALITY Microscope 1 _JMain Specifications Optical System Achromatic optical system Viewing Head Compensation Free Binocular or Trinocular Head 30 Inclined Interpupillary Distance 48 75 mm Eyepiece Wide Field Eyepiece with field of view 20 mm Nosepiece Quadruple Nosepiece Objective Plan Achromatic Objectives 4xLJ10xLJ40xLJ100 x Focusing Coaxial Coarse and Fine Adjustment Moving Range20mm Fine Division 0 002mm Condenser Abbe CondenserLINA 1 25 Stage Double Layers Mechanical Stage 160mmx140mmLIMoving Range 76x50mm Illumination Halogen Lamp 6v 20w 12v 20 30W 2 LlEyepiece and objectives Magnification Numerical Aperture Focal Length Working Length Objective LImmL LImmL 4x 0 10 45 3 17 dry 10x 0 25 17 96 6 dry 40x 0 65 45 0 37 dry 100x 1 25 1 81 0 13 oil KWALITY Microscope Mfd Kwality Micro Scientific An ISO 9001 co 5337 Punjabi Mohalla Nr B D High school AMBALA CANTT 133001 INDIA TEL 91 171 4006034 E kwalitymicro live com2. Kwality Micro Scientific India User Manual This manual is for biological microscope Model KXL 4000 KXL 2001 KXB 1001 KXB 1005 To ensure the safety obtain optimum performance and to familiarize yourself fully with the use of this microscope It is recommendedstrongly that you study this manual thoroughly before operating the microscope USER NOTICE KWALITY Microscope 1 Safety Note 1 Open the box carefully to avoid the accessories like lens dropping to ground or 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 flat horizontal and firm enough 3 When moving the microscope carefully carry it with the handle and the base 4 When running the lamp house and nearby parts will be very hot Please ensure there is enough cooling room for them 5 Make sure the instrument is earthed to avoid lighting strike 6 For safety be sure the main switch Is in off state and cut off the power supply before replacing the bulb or the fuse If you replace the bulb during use or right after use allow the lamp bulb and the lamp house to cool completely before touching 7 Check the input voltage be sure the input voltage that Is signed in the back of the microscope is consistent with the power supply voltage or it will bring a serious damage to the instrument If they are different with each other you can change the input voltage
3. by switching the voltage changeover switch 8 Always use the power cord provided by Novel liOMaintenance and Care 1 All the lenses have been adjusted properly do not dismount them by yourself please 2 The nosepiece and coarse and fine focusing parts are so delicate that it is forbidden to disassemble them carelessly by yourself 3 Keep the instrument clean and do not pollute the optical element when wiping away the dust on the instrument 4 The contaminations on the prism like fingerprints and oil smudges could be gently wiped with a piece of soft cloth or tissue paper gauze which has been immersed in pure alcohol or ether Note that the alcohol and ether are highly flammable do keep them away from the fire or potential sources of electrical sparks and use them in a drafty room as possible as you can 5 Do not attempt to use organic solvents to clean the microscope components other than the glass components To clean them use a lint free soft cloth slightly moistened with a diluted neutral detergent 6 When using If the microscope Is splashed by liquid cut off the power at once and wipe away the splash 7 Do not disassemble any parts of the microscope as this will affect the function or reduce the performance of the microscope 8 Place the instrument in a cool dry position When not using the microscope keep it covered with a dust cover Make sure the lamp socket Is cool before covering the microscop
4. e 2 Assembly 2 1 Assembly Diagram The following figure shows the installation sequence of the components Before installing be sure every components is clean do not score any parts or glass surface Keep well with hexagon wrench provided When changing the components you will need it again Main body Objective Binocular viewing head 10X Eyepiece O 12 2 Assembly Procedure 2 2 1 Installing binocular viewing head Insert the binocular viewing head into the microscope head and turn it to a proper position then screw down the bolt to fix it 2 2 2 Installing the eyepiece Insert the eyepiece into the eyepiece tube until they are against each other 2 2 3 Installing the objective 1 Adjusting the coarse focus knob until the Support device of the mechanical stage reaches its low limit position 2 Screw the lowest magnification objective into the nosepiece from the left or the right Side then revolve the nosepiece clockwise and mount other objectives by the sequence of low to high magnification lt Installing objective this way will make the change of magnification to be easier during USING Clean the objective regularly for lens is susceptible to dust When operating use 10xmagnification objective to search and focus specimen firstly then replace with higher magnification objective if necessary When replacing the objective slowly tum the nosepiece until you hear clicked that means th
5. e objective is in place 2 4 Mounting the filters 1 Place the required filter in front of the condenser LI the filter of the standard outfit is baby blue 2 2 5 Connecting the Power L The cable and cords are vulnerable when bent or twisted never subject the power cord to excessive force 1 Set the main switch LJ to off state before connecting the power cord 2 Insert the plugs LI into the power jack LILIof the microscope safely 3 Plug the power cord L into the power supply receptacle L Make sure the connection is well C Do use the supplied power cord all the time If lost or damaged select the same standard cord please C A wide range of voltage like 100V L1240V is acceptable for this microscope 2 2 6 Replacing the fuse Do remember to set the main switch LJ to the State OFF and unplug the power cord before replacing the fuse Rotate the fuse LJ out of the holder with the type screwdriver replace with a new fuse then rotate it back to the holder again 3 2 1 Brightness Adjustment 1 Connect the power cord and set the main switch to LI state ON 2 Turning the brightness adjustment knob clockwise the voltage raise and the brightness strengthen whereas turning at the contra direction the voltage decline and the brightness weaken 2 1 x Using the microscope with low voltage in the voltage range can prolong the service life of the bulb 3 3 2 Placing the S
6. n t to adjust them by self The highest position of the condenser has been adjusted too It also needn t any user s operation 3 3 5 Aperture Iris Diaphragm Adjustment Turn the aperture iris diaphragm collar L to adjust the aperture iris diaphragm The aperture iris diaphragm is designed for the adjustment of the numerical aperture not for the brightness Generally setting the aperture iris diaphragm to 70 80 of the N A of the objective in use will provide an image with good contrast If you want to observe the image of the aperture iris diaphragm remove one eyepiece and look through the tube You will see a dark circle encroaching on the bottom of the tube 3 3 6 Adjusting the Interpupillary Distance The interpupillary distance range 55mmLI75mmL While looking through the eyepieces move both eyepieces until the left and right fields of view coincide completely 3 3 7 Adjusting the Diopter 1 Turn the eyepiece LJ to adjust the diopter while looking through it L The diopter range of the eyepiece is 5 diopter The number aligned to the line on the viewing head is the diopter in use 3 3 8 Adjusting the tension adjustment collar Turn the tension adjustment collar LJ with your fingers When the collar is turned in the direction of the arrow tension of the coarse adjustment knob LI increases Turning the collar in the opposite direction decreases the tension If the nosepiece descends on its own or if
7. pecimen 1 Place the speciment in the center of the mechanical Stage and use the stage clips to clamp it 2 Turn the portrait and lateral adjustment knob L of the mechanical ruler move the specimen to the required position Be careful when changing the objective If you finish the observation with the short working distance objective and want to change another one be careful of not letting the objective touch the specimen 3 3 3 Focusing the Specimen 1 Focus the specimen with 10X objective To avoid the objective touching the specimen during focusing you should raise the mechanical stage to let the specimen close to the objective at first then slowly separate them to bring the specimen to focus Turn the coarse focus knob Liconversely to lower the specimen and search images in the 10xocular simultaneously and then use the fine knob LI to focus After that you can replace with other magnification objectives safely and focus without the risk of damaging the specimen To make the observation more convenient you can use the locking set L to fix the stage ina vertical direction O 3 3 4 Condenser Adjustment Turn the condenser focus knob to move the condenser up and down Raise the condenser when using the high magnification objective and descend it when using the low magnification one The condenser and the objective are coaxial It has been adjusted before leaving factory so the user need
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