LABSTAC MSC21-09 Operation Manual Download Page 18 | Manualshive

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LABSTAC MSC21-09 Operation Manual Download Page 18

3.2.2 Placing the specimen

（

Fig.17

）

1. Place the specimen on the center of the stage, and then hold it with the specimen

③

holder .

④

2. Turn the transversal and longitudinal adjustment knobs which on the mechanical ruler to
move the specimen onto 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.

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18

BIOLOGICAL MICROSCOPE

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Summary of Contents for MSC21-09

Page 1: ...OPERATION MANUAL BIOLOGICAL MICROSCOPE MSC21 09...

Page 2: ...the fuse Fig 8 9 10 13 2 2 7 Installing and replacing the lamp Fig 11 12 13 14 3 Adjustment Operation 16 3 1 Adjustment Sets Fig 14 15 16 3 2 Operation 17 3 2 1 Adjusting the brightness Fig 16 17 3 2...

Page 3: ...4 1 Main Specifications 25 4 2 Eyepieces and Objectives 26 4 3 Total magnification 27 5 Outfit 28 6 Troubleshooting Guide 29 3 BIOLOGICAL MICROSCOPE www labstac com...

Page 4: ...microscope is consistent with the power supply voltage or it will bring a serious damage to the instrument 8 Use the factory supplied power cord please II Maintenance 1 All the lenses have been well...

Page 5: ...disassemble any parts of the microscope which will affect the function or decline the performance of the microscope 8 Place the instrument in a cool dry position When not using the microscope keep it...

Page 6: ...01 Components MSC21 09 Biological Microscope www labstac com 6 BIOLOGICAL MICROSCOPE...

Page 7: ...the components The number in the figure shows the assembly steps Before installing be sure every components is clean do not score any parts or glass surface Keep well with hexagon wrench provided When...

Page 8: ...Steps 2 2 1 Installing digital viewing head Fig 1 2 Insert the digital viewing head into the microscope head turn into the right position then screw down the bolt to fix it www labstac com 8 BIOLOGICA...

Page 9: ...rature 0 40 Maximum Relative Humidity 85 2 High Temperature High Temperature and humidity will result in a mildewing dew and even ruinous instrument 3 Avoid placing the instrument in a dusty environme...

Page 10: ...low to high magnification Installing objective this way will make the change of magnification to be easier during using Clean the objectives regularly for lens is susceptible to dust When operating u...

Page 11: ...bracket out at the direction of arrow in Fig 7 2 Put the required filters into the holder on the bracket and then turn the bracket back to the right position Baby blue and green filters are available...

Page 12: ...power jack of the microscope make sure the connection is well 3 Plug the power cord into the power supply receptacle safely Make sure the connection is well Do use the supplied power cord all the time...

Page 13: ...the fuse Scratch the fuse holder out from the power socket on the microscope replace with a new fuse in the holder then press the fuse holder back again There is a spare fuse in the fuse holder For 22...

Page 14: ...lamp holder 3 Close the window and tighten the bolt Please insert the bulb gently or it will be damaged by excessive extrusion Do not touch the halogen bulb with bare hands It will shorten the service...

Page 15: ...15 BIOLOGICAL MICROSCOPE www labstac com...

Page 16: ...03 Adjustment Operation 3 1 Adjustment Sets Fig 14 Fig 15 www labstac com 16 BIOLOGICAL MICROSCOPE...

Page 17: ...m side of the base to on 2 Turning the brightness adjustment knob clockwise the voltage decline and the brightness weaken Whereas turning at the opposite direction the voltage raise and the brightness...

Page 18: ...longitudinal adjustment knobs which on the mechanical ruler to move the specimen onto the required position Be careful when changing the objective If you finish the observation with the short working...

Page 19: ...nversely to lower the specimen and search images in the 10 ocular simultaneously and then use the fine knob to make focus After that you can replace with other magnification objectives safely and focu...

Page 20: ...ow magnification one The condenser and the objective are coaxial It has been adjusted well before leaving factory so the user needn t to adjust them by self the distance between the top of the condens...

Page 21: ...h of field increased In other words if the size largen the brightness and the resolution improved but the contrast and the depth of field declined Generally setting the size of the condenser aperture...

Page 22: ...means the magnification is 10 and the numerical aperture is 0 25 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 circl...

Page 23: ...ance range 48mm 75mm When observing with two eyes hold on the left and right prism holders turn them around the axis to adjust the interpupillary distance until the left and right fields of view coinc...

Page 24: ...to focus on the specimen 2 Then look through the left ocular with your left eye If the image is not sharp turn only the left diopter adjustment ring to focus on the specimen please The diopter range...

Page 25: ...ce Backward Quadruple Nosepiece Objective Achromatic objectives 4 10 40 100 Focusing Coaxial coarse and fine focusing knob the minimum division of fine focusing 0 004mm focusing adjustment range 24mm...

Page 26: ...al length mm Working Distance m m Type 4 0 10 0 17 31 05 18 Dry 10 0 25 0 17 17 13 6 5 Dry 40 0 65 0 17 4 65 0 53 Dry 100 1 25 0 17 2 906 0 13 Oil 2 Eyepieces Category Magnification Focal length f mm...

Page 27: ...4 3 Total Magnification Eyepiece 10 10 10 10 Objective 4 10 40 100 Total Magnification 40 100 400 1000 27 BIOLOGICAL MICROSCOPE www labstac com...

Page 28: ...ondenser Abbe condenser for bright field with iris diaphragm NA 1 2 1 Nosepiece Quadruple 1 Illumination Halogen Lamp 6V20W or LED 3W 1 Spare lamp 6V20W Halogen lamp 2 Spare fuse 50T250V2A or 500mA 1...

Page 29: ...over slip on the specimen Add coverslip The cover slip is too thick or too thin Use the standard coverslip 0 17mm The specimen is placed inversely Reversal it back There was oil on the dry objective e...

Page 30: ...the right position Turn it to the clicked position The image is a little yellow Not use the blue color filter Use the blue filter The brightness is not enough The size of the aperture diaphragm is to...

Page 31: ...ation to the higher magnification The specimen is placed inversely The coverslip is too thick Turn inversely Use the standard coverslip 0 17 mm The specimen is not easy to move The specimen holder is...

Page 32: ...rd lamp The voltage is too high Use the specified lamp to replace if the problem is not solved contact with the service department The brightness is not enough Use a substandard lamp The voltage is to...

Page 33: ...Email contact labstac com Website www labstac com...

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