OPTO-EDU A33.1511 User manual

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To ensure the safety and obtain satisfactory performance, please study this
instruction manual thoroughly before start to use your instrument.
A33.1511
A33.1512
A33.1513
LCD Digital Biological Microscope
Instruction Manual

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Specification
A33.1511, A33.1512, A33.1513 LCD Digital Microscope, 2.0M
A33.1511
A33.1512
A33.1513
Magnification
Total Magnification 70x~280x on 4.3" LCD Screen
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Total Magnification 130x~520x on 7" LCD Screen
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LCD
4.3" LCD Screen, 3 Buttons, LCD Menu Support
Brightness/Contrast/Color Adjust, Switch Between
16:9/4:3 Modes, Viewing Area 95*55mm, Support 10
Languages.
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7.0" LCD Screen, 7 Buttons LCD, Menu Support
Brightness/Contrast/Color Adjust, Switch Between
16:9/4:3 Modes, Viewing Area 155*85mm, Support 10
Languages.
Simple Measure Function, By Cross Scale Line With
Scale For 4x,10x,40x.
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Camera
HD Digital Camera 2.0M All-in-One Design
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Objective
Achromatic 10x/0.25, 20x/0.4x, 40x/0.65(Spring)
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Nosepiece
Outward Triple With Clip Stop
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Working
Stage
Single Layer Working Stage 105x105mm, With Vernial
Scale Ruler Moving Range 50x30mm
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Double Layers Mechanical Stage 105x105mm,
Moving Range 50x30mm
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Single Layer Heating Stage 105x105mm, With Vernial
Scale Ruler Moving Range 50x30mm,
1. The Heating Stage Will Auto Heated to 38°When
Power Switch On.
2. Push +/- To Set The Temperature From 15°to
50°, It will Reach Set Temperature Slowly.
3. Real Time Temperature Is Shown On the Window
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Condenser
Single Lens Condenser
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Abbe Condenser With Iris Diaphragm
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Focusing
Coaxial Coarse & Fine Focusing Knob, Focusing
Range 16mm
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Illumination
Dual Light Up/Bottom LED, Brightness Adjustable
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Power
Powered By USB 5V Charger, Input AC100V-240V
50/60HZ, or By USB Port of Computer, USB Bank For
Outdoor Work
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Powered By USB 12V5A Charger
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Accessory
Full Set Accessory Kit,
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Packing
With Carry Box, Packed In Master Carton,
25*31*43cm/3Kgs
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System Diaphragm
Heating Stage (A33.1513)
1. The Heating Stage Will Auto Heated to 38°When Power Switch On.
2. Push +/- To Set The Temperature From 15°to 50°, It will Reach Set Temperature Slowly.
3. Real Time Temperature Is Shown On the Window
Focusing Knob
LCD Screen
Objective
Power Socket
Bottom LED
Nosepiece
Working Stage
Vernial Scale
Power Switch
Up LED
Brightness Adjust Knob
Heating Stage
Temperature Control
Temperature Window

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How to Use
Put the slide on stage; hold it by vernial scale
scale
Connect the power cord
Switch the up or bottom light on as you need
Turn to 10x objective first to view more field,
use 20x and 40x later for bigger magnification
Move the slide by vernial scale, find the object
in watching area on the screen.
Lower the stage to bottom position, slowly
raise it to find focusing position, the clear
image will show on LCD screen.

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When not in Use
1．Handle the microscope with two hands stably, and put the instrument on a stable plane.
Cover it up with dust cover. Store the instrument in a dry place.
2．It is highly recommended that objectives & eyepiece should be kept in a separate
container.
Cleaning & Maintenance
1．Keep all the optics clean. It is very important to maintain optical performance of the
instrument.
2．If dust or dirt covered on the surface of the lens, have a try to use air blower before
cleaning the lens.
3．It is recommended that gauze, or lens tissue moistened with methyl alcohol should be
used to clean the lens. Ethyl alcohol is forbidden.
4．When cleaning the low magnification objective, lens tissue or cotton moistened with
methyl alcohol can be used. Pay much more attention when cleaning the high magnification
objective. Dry the methyl alcohol first. Do not clean so hard. Do not use ethyl alcohol.
5．When microscope body has to be taken apart, make sure that do not touch the lens of the
objective, or else it will reduce the image quality.
6．Periodical inspection: To maintain the performance of the microscope, periodical
inspection is recommended.