BestScope BS-3040 User manual

User
User
User
User Manual
Manual
Manual
Manual
Stereo
Stereo
Stereo
Stereo Microscope
Microscope
Microscope
Microscope
BS-3040
BS-3040
BS-3040
BS-3040
This instruction manual is for the microscope BS-3040. (If the model is BS-3040BD, for the
optical part of BS-3040BD, please refer to this manual, for the digital part, please refer to the
manual in the CD.) To insure safety and obtain optimum performance and familiarize
yourself fully with the use of this microscope .We recommend that you read the manual
thoroughly before operating the microscope ,Attain this manual instruction in an easily
accessible place near the microscope for the further reference.

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CONTENT
CONTENT
CONTENT
CONTENT BS-3040
BS-3040
BS-3040
BS-3040
CONTENT ………………………………………………………………… 1
Before use ………………………………………………………………… 2
1．NAME OF CONPONTENTS ……………………… ……… ………… 3
2．Assemblage ………………………………… ……… … ………………… 4
2．1 Figure …………………… ……… …………………… …………… 4
2．2 Process ………………………………………………………………… 5
3．Adjustment …………………………… ………………………………… 7
3．1 Binocular head ……………………………………………………… … 7
3．2 Stand …………………………………………………………………… 8
4. Technical parameter …………………………………………………… 9
5．Trouble shooting ……………… ………… …… ……………………… 9
6．Outfit ……………………………………………………………… …… 10

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BEFORE
BEFORE
BEFORE
BEFORE USE
USE
USE
USE BS-3040
BS-3040
BS-3040
BS-3040
1
1
1
1．Notice
Notice
Notice
Notice
1. The microscope is composed of precision components ，Handle with care to prevent
abrupt.
2. Check the input voltage :be sure the input voltage which signed in the back of the
microscope is consistent with the power supply voltage ,or it will bring a serious damage
to the instrumnet .
3. Microscope should be place dry and clean place., Do not expose the microscope in the
sun directly ,Avoiding high temperature and violent vibration.
4. Handle stand with one hand and the base with another hand when moving microscope. 。
5. If the bacterium solution or the water splash to the stage ,objective or viewing tube,pull
out the cord at once ,and wipe up the microscope .Othervise ,the instrumnet will be
damaged
6. The microscope illumination house will get hot when operating. 。Make sure enough
room to disperse heat 。
7. Connect with land to prevent lighting strake. 。
8. Professional people to take the electronic conponents to prevent electricity strake
9. Use the factroy supplied power cord ,pleased
2
2
2
2．Maitenance
Maitenance
Maitenance
Maitenance
1. All lenses had been precisely adjusted and do not take the microscope apart. 。
2. Do not take the Binocular head and focusing system apart 。
3. The instrument should be kept clean ,and prevent pollution while cleaning 。
4. Wipe glass components softly , fingerprints and oil marked on it should be wipe off
with a tissue moistened with a small mount of xylene or a 3:7 mixture of alcohol and
ether
5. Never use the organic solution to clean the other surface, if necessary ,pleased choose
neutral detergent. 。
6. Turn off electricity if microscope is moistured when operating .then wipe it off. 。
7. Do not take any parts of microscope apart, or else effecting microscope function. 。
8. The instrument should be kept in dry place .cover the microscope with the dust cover
after the illumination house temperature come down 。

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ZOOM
ZOOM
ZOOM
ZOOM STEREO
STEREO
STEREO
STEREO MICROSCOPE
MICROSCOPE
MICROSCOPE
MICROSCOPE BS-3040
BS-3040
BS-3040
BS-3040
1．NAME OF CONPONTENTS
BS-3040
BS-3040
BS-3040
BS-3040 ZOOM
ZOOM
ZOOM
ZOOM STEREO
STEREO
STEREO
STEREO MICROSCOPE
MICROSCOPE
MICROSCOPE
MICROSCOPE
Binocular head
Stand
EW 10X eyepiece
Lock-screw
Glass plate
Base
Focusing knob
cable
Shift knob
swith

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2.
2.
2.
2. Assembly
Assembly
Assembly
Assembly BS-3040
BS-3040
BS-3040
BS-3040
2.1
2.1
2.1
2.1 Assembly
Assembly
Assembly
Assembly gragh
gragh
gragh
gragh
Gragh below indicate the assembly process 。
●Check it is clean before assembling. do not scratch any components and the surface of
glass 。
①
EW10X Eyepiece
③
②
④
Binocular head
Stand
Cable

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BS-3040
BS-3040
BS-3040
BS-3040
2.2
2.2
2.2
2.2 Assembly
Assembly
Assembly
Assembly process
process
process
process
Fig3
④
Fig 1
①
③
②
2.2.1
2.2.1
2.2.1
2.2.1 Assembly
Assembly
Assembly
Assembly binocular
binocular
binocular
binocular head(fig.
head(fig.
head(fig.
head(fig. 1)
1)
1)
1)
Loosen the lock-screw ③of stand ④, put
the binocular head ②into the hole of stand,
tight the lock-screw 。
2.2.2
2.2.2
2.2.2
2.2.2 eyepiece
eyepiece
eyepiece
eyepiece assembly(fig1
assembly(fig1
assembly(fig1
assembly(fig1
、
fig2)
fig2)
fig2)
fig2)
Take the dust cover ①apart of binocular
head ②. Insert the 2pcs WF10X eyepiece into
tube. The rubber on the eyepiece prevent extra
light.Take away the rubber when observating
with galsses
Fig 2
⑤
Working condition ：
1．temperature ：0℃ ～ 40 ℃ ，
2．Hot or moisture will damage the
instrument 。
3．Place the instrument in a clear condition.
cover it the instrument when no using 。
4．The microscope should be placed without
vibration

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BS-3040
BS-3040
BS-3040
BS-3040
2.2.3Cable
2.2.3Cable
2.2.3Cable
2.2.3Cable connecting
connecting
connecting
connecting (fig.4)
(fig.4)
(fig.4)
(fig.4)
1．Turn to “O”position ⑥before connecting
power ⑦ 。
2．Insert the pin ⑦into microscope plug safely . 。
3．Insert the pin ⑧into the power plug 。
2.2.4
2.2.4
2.2.4
2.2.4 Use
Use
Use
Use the
the
the
the glass
glass
glass
glass stage(fig.5)
stage(fig.5)
stage(fig.5)
stage(fig.5)
Set the glass stage plate ⑨on the center of
base, clamp the slide with two clips ⑩when
using the plate. 。
●Using LED light illumination 。
●Input ：100V ～240V 。
Fig 4
⑥
⑧
⑦
Fig 5
⑩
⑨

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3.
3.
3.
3. Adjustment
Adjustment
Adjustment
Adjustment BS-3040
BS-3040
BS-3040
BS-3040
3.1
3.1
3.1
3.1 Binocular
Binocular
Binocular
Binocular head
head
head
head
3.1.1
3.1.1
3.1.1
3.1.1 Interpupillary
Interpupillary
Interpupillary
Interpupillary adjustment
adjustment
adjustment
adjustment (fig.5)
(fig.5)
(fig.5)
(fig.5)
Adjusting Interpupillary after observation
for another one using 。Hold the two tubes,
①adjust interpupillary to obtain a clear
image. 。
3.1.2
3.1.2
3.1.2
3.1.2 doipter
doipter
doipter
doipter adjustment(fig.6)
adjustment(fig.6)
adjustment(fig.6)
adjustment(fig.6)
1．Turn the doipter adjusting rings ②to the zero
2．Set the sample on the stage 。
3．Turn the zoom adjusting knob ③to the 5X
position, focusing the sample 。
4．Turn the zoom knob ③to 0.8X position.
Observe though the left side eyepiece.
Adjusting the adoipter ring ②to focus
sample. 。then look though the right
eyepiece, adjusting the adoipter ring ②to
focus sample. 。
5．Repeat process3 and process 4 untill the image
was located on focus, the image also the
clear when change the magnification 。
●working distance :115mm,set up the tray if
necessary 。
●operating ：take the lock-screw down by
screwdriver. Driver up the tray ⑤to a higher
lock-screw hole. Tighten it 。
⑤
Fig 5
①
④
screw
②
③
Fig6

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BS-3040
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3.
3.
3.
3. 2
2
2
2 Stand
Stand
Stand
Stand
Fig 7
②
Fig 9
3.2.1 ．focusing knob adjustment (fig7 、fig8)
1．Pull down the skateboard ②by focusing knob ①
in a low position to prevent the microscope
head drop because of focusing knob loosen 。
2．Hold two side focusing knob ①. Left focusing
knob keep still, turn the right focusing
knob. Move up or down according to the
strength of right focusing knob. 降。
3．Light adjustment: adjust base illumination with
right side knob ③. Adjust Top illumination by
left side knob ④.。
①
③
Fig 8
④
Attention
Attention
Attention
Attention ：
1．Clean the touch-area after observing
contagious sample 。
2．Take away sample before move microscope 。
3．Hold the stand and the base to prevent
incline during move microscope 。
loose
tight

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4
4
4
4．Technical
Technical
Technical
Technical parameter
parameter
parameter
parameter BS-3040
BS-3040
BS-3040
BS-3040
4.1 Zoom ratio ：6.1 ：1
4.2 Zoom range ：0.8 ×～5×
4.3 Eyepiece ： Φ 22 10 ×Wide field ,interpupillary adjustable
4.4 Binocular head ：incline at 45 ，interpupillary range :52 ～75mm
4.5 Working distance ：115mm
4.6 range of movement ：105mm
4.7 Illumination ：LED lamp illumination
4.8 input ：100-240V ～ ， 0.15A ，50/60HZ
5
5
5
5 Trouble
Trouble
Trouble
Trouble shooting
shooting
shooting
shooting
The function of microscope will no work efficiently for the unfamiliar using. Check the table
below if meet some troubles, then take proper action. Ask sales agent if the trouble will no be
tackled after check. 。
Trouble
Trouble
Trouble
Trouble Cause
Cause
Cause
Cause Remedy
Remedy
Remedy
Remedy
1．Double images Interpupillary distance
is not correct
Readjust it
Diopter adjustment is
not correct
Readjust it
2．Dirt appears in the view
field
Dirt on the specimen Clean specimen
Dirt on the surfaces of
eyepieces
Clean eyepieces
3．Image is not clear Dirt on the surface of
objectives
Clear objectives
4．Image is not clear while
focusing change
Diopter adjustment is
not correct
Readjust diopter
Focusing is not correct Readjust it
5．The focusing knob is not
smooth
The focusing knob is
too tight
Loosen it to a suitable
position
6．The image is obscure
because of the head
slipping down during
observation
The focusing knob is to
o loosen
Tighten it to a suitable
position