OPTO-EDU A13.0905 User manual

www.optoedu.com 1/18 [e-mail]
A13.0905
Inverted Metallurgical Microscope,
Semi-APO
Instruction Manual
This instruction manual is for the Invert Metallurgical microscope IE200
series. To ensure the safety and obtain optimum performance and to
familiarize yourself fully with use of this microscope, we recommend that you
study this manual thoroughly before operating the microscope. Retain this
instruction manual in an easily accessible place near the work desk for future
reference.
The instruction is according to industry standard JB/T10077-1999.

www.optoedu.com 2/18 [e-mail]
Contents A13.0905
Before using..............................................................................................3
1. Nomenclature........................................................................................5
2．Assemblage.........................................................................................7
2-1 Assemblage scheme.....................................................................7
2-2 Assemblage step..........................................................................8
3. Operation.........................................................................................11
3-1 Illumination...............................................................................11
3-2 Focusing....................................................................................11
3-3 Adjust tension of focus..............................................................11
3-4 Adjust diopter............................................................................12
3-5 Adjust inter-pupillary distance ..................................................12
3-6 Use filter....................................................................................12
3-7 Adjust field diaphragm..............................................................13
3-8 Adjust aperture diaphragm ........................................................13
3-9 Use simple polarizing kit ..........................................................14
3-10 Replace fuse ............................................................................14
3-11 Mount and use TV device........................................................14
3-12 Mount and use photo device ...................................................15
4.Technical Parameter ............................................................................16
5．Troubleshooting................................................................................16

www.optoedu.com 3/18 [e-mail]
Before using A13.0905
Invert metallurgical microscope is used to discern and analyze organizational structure from
kinds of metal. It is very important in the work of quality research for foundry, smelt, heat
treatment and inspection for raw material and analysis for metallurgical structure of material after
processing. It is also the important tool of research work for metal physics, which is wildly used
in enterprise, university and R&D.
1. Attention:
1.1 As the microscope is precision
instruments, it should be taken carefully
and avoid impact during transportation.
1.2 Do not expose the microscope in the
sun directly, either not in the high
temperature, damp, dusty or acute
shake place. Make sure the worktable is
horizontal. Following environment is
required: Indoor temperature: 5℃～
40℃, Max relative humidity:80%.
1.3 To move the microscope, please hold
groove ①behind and tube position ②
and lay it carefully. (Fig. 1)
★It will be damaged by holding the stage, focusing knobs, tube or illuminator.
1.4 The lamp will be very hot during working, please make sure there is enough space around for
dissipating.
1.5 Please connect the microscope with ground to avoid lighting strike.
1.6 Please make sure the power switch is “0”(Off)(See the left Fig) and the bulb cool down
before replace the bulb or fuse.
★Bulb: 3W LED bulb
12V/30W halogen bulb (Philips 5761)
1.7 It adopt wildly voltage 90~240V, and do not need any transformer. Please make sure the
power supply before using.
1.8 Please use special wires supplier by our company.
Fig.1

www.optoedu.com 4/18 [e-mail]
A13.0905
2. Maintenance
2.1 Clean the lenses gently with a soft lens tissue. Carefully wipe off oil or fingerprints on the
lens surfaces with tissue moistened with 3:7 mixture of ethanol and anther or dimethylbenzene.
★Ethanol and Anther are both flammable. Please leave them away from fire or fire source,
especially during the power switch turn on and turn off.
2.2 Don’t use organic solution to clean the surfaces of the microscope, especially for plastic parts.
Please use the neutral detergent if necessary.
2.3 If the microscope damped by the liquid during working, please cut off the power immediately
and make it dry.
2.4 Do not disassemble or assemble the microscope to avoid damaging the capability.
2.5 After using, put on dust cover to protect microscope.
3. Safety sign
Sign
Signification
It shows the surface gets hot and don’t touch with bare hand.
Read the introduction before using. Unsuitable operation would lead person hurt
or instrument faulty.
|
Power switch ON
O
Power switch OFF

www.optoedu.com 5/18 [e-mail]
1. Nomenclature A13.0905
Mechanical stage
Eyepiece
Knob for adjustment
tension
Coarse knob
Fine knob
Analyser
Knob for
brightness
Pole for field
diaphragm
Pole for aperture
diaphragm
Polarizer slide
Filter slide
Metal stage

www.optoedu.com 6/18 [e-mail]
A13.0905
Objective
IE200M stand
Power
switch
Trinocular
head
Centering screw for
field diaphragm
Diopter
adjustment ring
Reflected
illuminator
Nosepiece
Lamp
holder

www.optoedu.com 7/18 [e-mail]
2 ． Assemblage A13.0905
2-1Assemblage scheme
The below numbers shows the assemblage order.
★Before assemblage, please make sure all parts are without any dust or dirt..
★Be careful during assemblage and do not scrap or touch the optical lens.
Plug
Lamp holder
Objecti ve
Metal stage
Clips
Eyepiec e
analyzer
Polarizer slide/filter slide

www.optoedu.com 8/18 [e-mail]
A13.0905
2-2Assemblage step 2-2-1 Set lamp holder
b Make sure the pin ①and ③facing to the hole
②and ④, then lock. (Fig. 2)
★LED bulb: 3W
★Halogen bulb: 6V30W (Philips 5761)
2-2-2 Set or replace bulb
Use clean glove or gauze to hold the bulb and
make sure the bulb pin ①facing to hole ③
and lock. Please make sure the bulb should be
vertical. (Fig. 3)
★Do not touch the bulb by finger directly.
C lean by gauze if there is finger print on
bu bulb.
★Whenever replace the bulb, please cut
off the power first and wait the
illuminator part cool down.
2-2-3 Set objectives
Turn the coarse knob to make the nosepiece to
lowest. Through the hole on stage to set the
objectives ①on nosepiece from low
magnification to high magnification with the
direction. (Fig. 4)
★Clean the objectives regularly. It is very
sensitive of dust for objective of invert
microscope.
★Please use low magnification objective,
such as 5X or 10X to find image, then use
high one for observation.
★Make sure to hear click when turning to
show the objective on correct position.
Fig.3
Fig.4
Fig.2

www.optoedu.com 9/18 [e-mail]
A13.0905
2-2-4 Set the metal stage
⑴Set the metal stage ①on mechanical
stage as the direction showed. (Fig. 5)
⑵Turn the metal stage to make the V hole
②direct to the user.
2-2-5 Set clips
⑴Take out clips ①from pole ②. (Fig. 6)
⑵Screw pole ②into hole ③on
mechanical stage, then lock by screw nut ④.
⑶Set the clips ①into pole ②and make it
direct to center of stage.
2-2-6 Set eyepiece
⑴Take off eyepiece cap ①. (Fig. 7)
⑵Insert the eyepiece ②to tube.
Fig.5
Fig.7
Fig.6

www.optoedu.com 10/18 [e-mail]
A13.0905
2-2-7 Set Analyzer
Insert the analyzer ①into hole ②on
microscope stand with its face up to hear click.
(Fig.8)
2-2-8 Set polarizer and filter
Insert the polarizer or filter ①into hole ②on
connector between microscope stand and
illuminator with its face up to hear click.
(Fig.9)
2-2-9 Connect power supply
⑴Make sure the main power switch is at
“O”(OFF) position.
⑵Insert one side of power plug ①into
microscope socket ②and the other side
connecting to power supply. (Fig. 10)
★Don’t overexert with the wires when it
is bendy or voluble.
★Use the wire supplied by our company
only. If it is lost or damaged, choose
another suitable one.
★Connect all wires correctly, make sure
the microscope connect with ground.
Fig.8
Fig.10
Fig.9