BestScope BS-3035 Series User manual

BS-3035 Series
Stereo Zoom Microscope
Instruction Manual
To Ensure safety and obtain optimum performance and familiarize yourself with the
use of this microscope, we recommend you read this manual before operating the
microscope. Retain this instruction in an easily accessible place near the microscope
for further reference.

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Contents
I. Structure and Characteristic................................................3
II. Main Technical Parameters............................................... 5
III. Configuration...................................................................6
IV. Assemblage...................................................................... 7
V. Operation...........................................................................9
VI. Assemblage and Usage of the Attachments................... 11
VII. Troubleshooting............................................................13

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This instruction manual is for BS-3035 Series Zoom Stereo Microscope, Please read
the instruction manual carefully before using, Proper modification can be made
without notice.
● Please contact manufacturer if something unclear or incorrect is found.
● The product you purchase may not include all the things mentioned in the manual.
● Please operate the instrument as the instruction manual.
Safety problems have been fully considered when design, users may get hurt or
instrument may get damaged if improper operations are taken. For your safety, please
read the instructions carefully before using.
Warning
1. Specified use
The instrument can be used for micro observation only.
2. Do not take the microscope apart
As it will be damaged. Please contact manufacturer if the microscope does not work.
3. Make sure the input voltage
The correct input voltage is marked on the power supply of the illumination.
Make sure the voltage in your position is right. Improper input voltage may cause
short circuit and fire. Please contact manufacturer if you have any questions.
4. Power supply cord
Please turn off the power supply and pull out the cord when replacing the bulbs.
5. Temperature for illumination
The temperature will be high if the bulb is lightened. Do not put fiber, papers and
inflammable things (eg. Gasoline, aether, methanol and ethanol) close to the bulb.
Attention
1. Be careful when replacing the bulbs
The bulb will be heated after using. Replace the bulb when it has been cooling enough
to avoid scald.
2. Check the illumination
Specific bulbs can be used. Bulbs with different specifications may cause damage to
the instrument. Refer to the manual for more information.

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I. Structure and Characteristic
1. Structure Chart of the BS-3035 Series Stereo Zoom Microscope

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2. Characteristic
1) Destaticization: stand, zoom tube, 10×eyepiece and auxiliary objective are all equipped with
destaticization. It is very helpful for users to observe the specimen with static(such as
semiconductor chip). When use this function, please connect the microscope to the ground
through the joggle on the back of the stand.
2) Airproof Function: zoom tube and 10×eyepiece are both equipped with airproof function, and
this ensures the instrument work properly when the humidity around is high.
3) Ergonomics design can make users feel comfortable after long-time operation.
4) High definition, broad wide field of view, long-distance work. Various of attachments can be
added on this instrument. It can be widely used in such fields:
a. Can be used for training and education in school and research institute.
b. Can be used for routine inspection in medical institution.

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c. Can be used for assemblage, testing, measuring and quality control in industry, especially in
IT.
5) Kinds of optional attachments ( such as illumination, stand, eyepiece, objectives and etc.)
II. Main Technical Parameters
1. Technology Parameters
Zoom Ratio: 1:6.3
Magnification Range: 0.8×-5×
Interpupillary distance: 52mm-75mm
Technical parameters
Auxiliary
Objective
WD
(mm)
Eyepiece
10X
15X
20X
30X
Magnification
View
Field
Magnification
View
Field
Magnification
View
Field
Magnification
View
Field
/
115
8-50X
Φ27.5-
Φ4.4
12-75X
Φ20-
Φ3.2
16-100X
Φ15.6
-Φ2.5
24-150x
Φ8.8-
Φ1.4
0.5X
211
4-25X
Φ55-
Φ8.8
6-37.5X
Φ40-
Φ6.4
8-50X
Φ31.2
-Φ5.0
12-75x
Φ17.6-
Φ2.8
2X
43.5
16-100X
Φ13.8-
Φ2.2
24-150X
Φ10-
Φ1.6
32-200X
Φ7.8-
Φ1.3
48-300x
Φ4.4-
Φ0.7

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III. Configuration
BS-3035 Zoom Stereo Microscope Configuration ( Seeing the following table)
No.
Contents
Quantity
1
BS-3035 Zoom head
1 PCS for Each
2
10X Eyepiece
2 PCS
3
Instruction Manual & Dust Cover
1 PCS for Each
4
Microscope Stand(with or without illumination)
1 PC
Optional Accessories:
No.
Contents
1
15× Eyepiece
2
20× Eyepiece
3
30× Eyepiece
4
0.5×Auxiliary Objective
5
0.7×Auxiliary Objective
6
2×Auxiliary Objective
7
LED Circular Illumination(ring light)
8
Movable Stage
9
10X Division Eyepiece(eyepiece micrometer 0.1mm)
10
Stage Micrometer 0.1mm
11
Universal stand
12
Illumination ( Halogen )
13
0.4x reduce lense with C-mount for digital camera
14
DSLR Camera adapter (For Nikon/Canon DSLR cameras)

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IV. Assemblage
1. Assemblage
1) Assemblage of the Stage
Place the stand on a stable table, insert the stage into the base, and tighten the fixing screw with
wrench (small) attached at the back of the stand.
Note: The stage must be placed at plane table.
2) Lifting of the Focus Arm
The focus arm can be adjusted according to your special demands. Loosen the screw with the
wrench ( big ), and the arm will 55mm lower than before after re-mounting the focus arm.
Note: Before tightening the screw, make sure that the 2 pins on the arm fit into the grooves on the
vertical slider.
3) Mount the Zoom head
Tighten the fixing screw of the zoom tube slightly to fix the zoom head on the stand.

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Warning: Do not tighten the screw too tight as this will make damage to the instrument.
4) Mount the Eyepiece
Rotate the eyepiece to 0, and insert the eyepiece into the tube completely till it touches the end of
the tube.
Note: when inserting the 10x eyepiece, make sure to touch the end of tube.When inserting or
extracting the eyepiece, please hold the cap instead of the diopter ring.
5) Wrenches are put at the Back of the Stand.
6) Image Recording digital camera. To satisfy your special requirements, kinds of interface are
supplied for your choosing, and this will make your operation and observation more convenient.
a. Assemblage of 0.4x reduce lens and the digital camera
Take away the dust-cover of the trinocular, insert one end of the 0.4x reduce lens into the digital
camera and tighten it. Insert the other end into the trinocular port, adjust the CCD, and tighten it.

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b. Assemblage of the DSLR Camera Adapter and Digital SLR Camera
Take away the dust-cover, screw one end of the DSLR camera adapter into the DSLR camera.
Insert the other end of the camera adapter to the trinocular head, and tighten it. Adjust the camera,
and tighten it.
V. Operation
1. Preparation
1) Illumination
Insert the power supply source into the socket of the transmitted base, connect the power supply
source and turn on the switch. Adjust the brightness. It is not necessary to adjust the brightness to
the strongest as this will reduce the life of the bulb.