background image

 
 

 
A18.1825-LCD 

LCD Comparison Microscope 

 

Instruction Manual 

 
 
 
 
 
 
 
 

To ensure the safety and obtain satisfactory performance, please study this instruction manual thoroughly be

fore start to use the instrument.

 

Summary of Contents for A18.1825

Page 1: ...A18 1825 LCD LCD Comparison Microscope Instruction Manual To ensure the safety and obtain satisfactory performance please study this instruction manual thoroughly be fore start to use the instrument ...

Page 2: ...tion line width its quality has therefore reached the international advanced standard This model is an ideal instrument for police stations procuratorial organs and courthouses to identify finger prints shot marks tool traces seals and writings and for colleges and universities to use for educational purposes as well It is also suitable for banks archeological studies electronics researches biolog...

Page 3: ...2 Fig 1 11 12 13 14 15 16 17 18 7 8 9 10 20 21 5 4 6 19 1 2 3 22 23 24 25 26 27 28 ...

Page 4: ...ontal linkage knob 11 Magnification changeover knob 12 Separation line adjusting knob 13 Binocular head 14 Photography tube 15 Camera options 16 Video recording tube 17 Lever 18 Magnification correcting Knob 19 LED light source 20 12V 50W Strong light source 21 Working table lifting knob 22 Analyzer 23 Polarizer 24 Coaxial light 25 0 4X objective 26 Green filters 27 Red filters 28 Magnification re...

Page 5: ...ion Place two pieces of paper on the stage plates 18 press the total switch to turn on this instrument and drive the knob 9 observe this paper s images through two eyepieces and then drive left or right lifting knob 21 until observe the sharpest images In order to acquire more better effect you must know further this instrument s functions Ⅳ Functions and Operations 1 Turn on total switch 5 accord...

Page 6: ...ge and superimposed image comparison When black and white line are wider rotate the black screw at the right of the knob 12 when width are not identical rotate the black one at the left of the knob 12 The two black screws are located at the back of the instrument Fine and black Wider black line Width are not identical Straight line and white line Fig 3 5 Magnification Adjustment For in use both le...

Page 7: ...on correcting knob until the reticles images are sharp and then move the reticles to keep two reticles scales completely coincide Repeat several operations you may make sure that both left and right objective are at the same magnification When change the objective s magnification make some adjustment according to the above methods 6 Bullet holder shown as Fig 5 To observe breech face markings To o...

Page 8: ... of camera into the adapter 12 and then insert to the instrument Observe the object through viewframe adjust both left and right stages to obtain a satisfying image and then take a photo 9 Polarization Light Insert polarizer to the chamber of strong light mount set analyzer to objective tube shown as Fig 6 Fig 6 10 Coaxial Light Set coaxial light device to objective tube adjust strong light mount ...

Page 9: ...ust be kept in shade cool and dry place free of dust acid alkali and vapor As soon as work is finished the dustcover should be put on it 2 The instrument must be kept clean The dust of optical surface can be blown by a balloon or should be cleaned off with a soft hair brush the dirty can be wiped off gently with lens tissue moistened with xylene 3 The instrument should not be disassembled by the u...

Page 10: ...s 12V50W halogen lamp 2 pcs Polarizer 2 pcs LED Light 2 pcs Analyzer 2 pcs Power cable 1 pcs Red yellow blue green and violet Filter 2 pcs each Fuse 1 pcs 0 4X Objective 2 pcs Fittings case 1 pcs 2X Objective 2 pcs Dustproof cover 1 pcs Coaxial light device 2 pcs Certificate of quality 1 pcs Bullet holder 2 pcs Operating Introduction 1 pcs Magnification reticle 2 pcs 9 7 Pad Camera 1set 1set ...

Page 11: ...7 ...

Reviews: