Aladdin B1924-05 Bedienungsanleitung

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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.

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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.

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

2.Operation B1924-05

USB connect to PC

USB connect to microscope

Voltage Transformer

USB Connecting Wire

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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)

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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

0.10

Air

Red

10X

0.25

Air

Yellow

40X

0.65

Air

Light blue

60X

0.85

Air

Deep blue

100X

1.25

Cedar oil

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

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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

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.

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Address:800 S Wineville Avenue, Ontario, CA 91761,USA

Website:www.aladdin-e.com

Email: [email protected]

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

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