Aladdin B1924-05 User manual
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
0
B1924-05 Education Primary Compound
Microscopes Instructions
Contents B1924-05
Before use…………………………………………………….1
1. Nomenclature.……………………………………………..2
2. Operation…………..………………………………………3
2-1 Set the specimen slide………………………………………..3
2-2 Set illumination………………………………………………3
2-3 Adjust focus…………………………………………………..3
2-4 Adjust condenser…………………………………………….4
2-5 Adjust diaphragm……………..……………………………..4
2-6 Output digital image……………………………….……...…4
3. General specification…………………………………………….6
4. Parameter/technical terms……………………………………..7
5. Troubleshooting…………………………………………………..9
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
1
Before use B1924-05
1、Operation
（1）As the microscope is a precision instrument, always handle it with
care, avoiding impact or abrupt movement during transportation.
（2）Do not let the microscope emerge in the sun directly. Keep it in a
dry and clean place. Avoid high temperature and acute shake.
Following environment is required: Indoor temperature: 0℃～40℃,
Max relative humidity: 85%.
（3）Avoiding impact the definition of the image, do not leave feculence
and fingerprints on the lens surfaces.
（4）Before using, examine to ensure the power supply voltage is
consistent with the rating voltage.
2、Maintenance
（1）All glass surfaces must always be kept clean. Fine dust on the
optical surface should be blown off by means of a hand blower or
gently wiped off with a soft lens tissue. Carefully wipe off oil or
fingerprints on the lens surfaces with tissue moistened with a small
amount of 3:7 mixture of alcohol and ether.
（2）Do not use organic solution to wipe the surface of the other
components. These parts, especially the plastic parts, should be
cleaned with a neutral detergent.
（3）Do not take down or assemble it yourself.
（4）After use, cover the microscope with the dustcover provided, and
keep it in a dry and clean place for preventing rust.
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
2
1. Nomenclature B1924-05
Eyepiece
Objective
Nosepiece
Stage clip
Stage
Rotatable diaphragm
Condenser
Switch
Coarse focusing knob
Fine focusing knob
Digital monocular head
Focusing adjustment
limit screw
LED illumination stand
Arm
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
3
2.Operation B1924-05
The microscope is housed in a molded styrofoam container. First take the
container out of the carton, and keep the container on its side. Open the container
carefully and don’t let the optical items drop down, avoiding them being damaged.
Check carefully to ensure the arm and accessories are well.
Install the objective into the nosepiece from the lowest magnification to the
highest, in a clockwise direction from the rear. Insert the eyepiece into the eyepiece
tube.
2-1 Set the specimen slide
Place a specimen to be studied on a glass slide, and fix it by the slide-holders of
the mechanical stage.
If we use the movable specimen holder, fix the specimen by slide-holder of the
movable specimen holder. Adjust its position by the switch of the movable specimen
holder.
2-2 Set illumination
Insert the delivery end of standard voltage transformer into the back jack in
the basement. Then insert the voltage transformer to the power supply, and turn on
the power to light the view-field. The brightness could be adjusted by turn the rotary
switch.
The power could be also supplied by the built-in chargeable battery. Both the
battery power supply and the external power supply are auto switchover, so the
battery would supply the power when the voltage transformer is power off, and the
power supply would auto shift to the voltage transformer when it resupply the
power.
2-3 Adjust Focusing
Shift 4X objective into the optical-way, and adjust the coarse-focus-knob when
observing till the image outline is presented. Then lock the limit-stop-screw to avoid
impact damage between the objective and slide. Adjust the fine-focusing-knob to get
the image clear.
Turning the condenser to shift the objective into the light path, and observing. Adjust
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
4
2.Operation B1924-05
the fine-focus-knob to get the clear image.
When using the oil objective 100XR, a little of immersion oil must be put
between the objective and the cover glass. In addition, only when the Abbe
condenser is on the arm, the 100XR objective could be used.
2-4 Adjust condenser
For the microscope with Abbe condenser, turn the Abbe condenser to or down
to get the image brightness suitable for observacation.
2-5 Adjust diaphragm
For the microscope with disc diaphragm, turn the diaphragm to select a aperture
to get the background brightness suitable.
For the microscope with iris diaphragm, adjust the aperture of the iris diaphragm
to get the background brightness suitable.
2-6 Output digital image
Insert one end of the USB into the back port of digital observe tube, and insert
another end to PC. Then observing and processing the digital image by using
Microsee.
Run AutoRun.exe in disc to install the software and the driver, then do the steps
following with the suggestions on the interface.
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
5
2.Operation B1924-05
USB connect to PC
USB connect to microscope
Voltage Transformer
USB Connecting Wire
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
6
3. General specification B1924-05
configuration
Standard
configuration
Parts
Specifications
WF eyepiece
WF10X/18mm
●
WF10X/18mm with pointer
WF10X/18mm with reticle
WF15X/13mm
WF20X/10mm
Huygens eyepiece
H5X/ H6X
H10X
H12.5X
H15X/ H16X
195 objective
4X/0.10
●
10X/0.25
●
40XS/0.65
●
60XS/0.85
100XS/1.25（oil）
45°view head
360°rotatable monocular, built-in 2
millions pixel CMOS chip
●
Stand（with focus
system）
Arm stand with movable stage
●
Specimen holder
White Specimen holder
Black Specimen holder
Nosepiece
Small-sized Triple nosepiece
●
Small-sized Quadruple nosepiece
Stage
110mm×120mm stage
●
125mm×130mm built-in moveable stage
Polarize set
Clips
●
Condenser
Single N.A.0.65
●
Abbe N.A.1.25
Diaphragm
Five-aperture turntable diaphragm
●
Iris diaphragm
Illumination
Four White LED
●
Filter
Blue/Yellow/Green
B1924-05 Monocular Digital Microscope General specifications (For option)
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
7
4. Parameter & Technical B1924-05
4-1 Parameter
（1）Total Magnification：20X～1600X
（2）View-field： φ0.08mm～φ4.5mm
（3）Mechanical tube length：160mm
（4）Object to primary image distance: 195mm
4-2 Objective
4-3 Eyepiece
4-4 Electrics
Adopt LED illumination, input: DC9V-300mA, four 1.25V built-in chargable
batteries, the battery would supply the power automatically when the voltage
transformer is power off.
Type
Magnification
Numerical
aperture
（N.A）
Medium
Parfocal
distance
（mm）
Magnification Mark
（color ring）
DIN
achromatic
objective
195mm
4X
0.10
Air
45
Red
10X
0.25
Air
45
Yellow
40X
0.65
Air
45
Light blue
60X
0.85
Air
45
Deep blue
100X
1.25
Cedar oil
45
White
Type
Wide field
Huygens
Magnification
10X
15X
20X
5X/6X
10X
12.5X
15X/16X
Field of view（mm）
φ18
φ13
φ11
φ15
φ12
φ10
φ8
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
8
4. Parameter & Technical B1924-05
4-5 Camera System Specification
Item
Parameter
Type
2 millions CMOS pixels
Resolution
640×480
frame frequency
15 frame/s
Exposure
Auto
White Balance
Auto
backlight
compensation
Auto
power waste
≤1.5W
ambient temperature
-10℃to 70℃
storage temperature
-20℃to 80℃
Connection type
USB connection
OS
Windows 98，Windows 2000，Windows Me，Windows XP
4-6 Technical terms
（1）
Total magnification=(magnification of objective) X (magnification of eyepiece)
（2）Field of view=(line field of view of the eyepiece selected) ÷(magnification of
the objective selected)
（3）N.A.=n·sinα (max), N.A.is very important parameter which marks the features
of the objective and condenser. The “n” is the refractive index of the medium
(air or immersion oil) between the cover glass of the objective and the
specimen. The “α” is the half of the aperture angle. The N.A.is bigger, the
resolution of the objective is higher.
（4）Object to primary image distance: The distance between the object planes to the
primary image plane. The conjugate distance is fixed.
（5）Mechanical tube length: The distance between the objective shoulder and the
ocular shoulder.
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
9
5. Troubleshooting B1924-05
Symptom
Cause
Remedy
Optics
(1)The side of the
field of view is
dark or not even.
The nosepiece is not in the right position.
Turn the nosepiece into
the right position.
Stain or dust has accumulated on the condenser,
objective, eyepieces, base, and lens.
Clean the lens.
(2)Stain or dust is
observed in the
field of view.
Stains have accumulated on the specimen.
Clean the specimen.
Stains have accumulated on the lens.
Clean the lens.
No cover glass on the specimen slide.
Add the cover glass.
The cover glass is not standard.
Use a standard cover
glass with 0.17mm thick.
The specimen faces down.
Make it face up.
The immersion oil has accumulated on the dry
objective.
Clean thoroughly.
The immersion oil is not used for oil objective
100XR.
Use immersion oil.
Air bubble in the immersion.
Get rid of the air bubble.
Use wrong immersion oil.
Use a correct one.
The aperture is not opened to correct size.
Adjust the iris
diaphragm.
Stains or dust has accumulated on the lens in the
inlet of the head.
Clean lens.
The condenser is not in the right position.
Adjust the condenser.
(4)One side of the
field of view is
dark or the image
moves while
focusing.
The specimen slide is not fixed.
Fix with clips.
The nosepiece is not in the right position.
Turn the nosepiece into
the right position.
(5)The field of
view is not bright
enough.
The iris diaphragm is not bigger enough
Adjust the iris
diaphragm.
The condenser is not in the right position
Adjust the condenser.
Stain or dust has accumulated on the condenser,
objective, eyepieces, base lens.
Clean lens.
(3)Unclear image
Address:800 S Wineville Avenue, Ontario, CA 91761,USA
Website:www.aladdin-e.com
Email: [email protected]
10
5. Troubleshooting B1924-05
Symptom
Cause
Remedy
Mechanics
(1) The image is
not focused while
using high power
objective.
The cover glass faces down.
Put the cover glass to face up.
The cover glass is not standard.
Use a standard cover glass
with thickness 0.17mm.
(2) The objective
touches the cover
glass while
turning the
nosepiece.
The cover glass faces down.
Put the cover glass to face up.
The cover glass is not standard.
Use a standard cover glass
with thickness 0.17mm.
(3)Can not move
the slide moothly.
The slide is not fixed correctly.
Adjust it correctly.
The movable specimen holder is not
fixed properly.
Tighten it.
Electrics
(1)The bulb does
not work
The battery is lower.
Recharging
Digital
(1)No video
USB connected incorrectly
Connect it in right way
Driver installed incorrectly
Install the driver correctly (See
readme.txt under the root dir)
(2) The video is
too light or too
dark.
Condenser adjusted improper
Adjust the condenser
Iris diaphragm adjusted improper
Adjust the Iris diaphragm
Brightness adjust incorrectly
Adjust the Brightness
(3) Unclear video
image.
Focusing incorrectly
Adjust focus
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