SBS-MK-6 - Microscope STEINBERG - Free user manual and instructions

Product type	Optical microscope
Brand	Steinberg
Model	SBS-MK-6
Magnification	40x to 1000x
Eyepiece type	Wide angle
Power supply	3 AA batteries (not included) or AC adapter (optional)
Dimensions (approx.)	30 x 20 x 40 cm
Weight (approx.)	1.5 kg
Material	Plastic and metal
Main functions	Coarse and fine focus, built-in LED illumination, stage with clips
Maintenance and cleaning	Clean the lenses with a soft, dry cloth; avoid moisture
Safety	Never look directly at the sun or an intense light source through the microscope
Spare parts available	Eyepieces, objectives, LED lamp
Repairability	Repairable by a qualified technician
Included accessories	Prepared slides, cover slips, pipette, forceps

Frequently Asked Questions - SBS-MK-6 STEINBERG

How do I turn on the Steinberg SBS-MK-6 microscope?

Insert 3 AA batteries into the compartment provided (under the base) or plug in an AC adapter (not included) into the DC port. The switch is located on the side of the base.

What is the maximum magnification?

The microscope offers magnification from 40x to 1000x thanks to its three objectives (4x, 10x, 40x) and a wide-angle eyepiece of 10x and 25x.

How do I clean the lenses?

Use a microfiber cloth or optical paper slightly dampened (distilled water) to gently clean the lenses. Avoid solvents. Do not touch the lenses with your fingers.

Can I observe cells with this microscope?

Yes, with 400x and 1000x magnification (40x objective + immersion oil), you can observe simple plant and animal cells. Use prepared slides or make your own samples.

What to do if the image is blurry?

First turn the coarse focus knob for quick adjustment, then the fine focus knob for fine-tuning. Make sure the slide is properly positioned and the lighting is adjusted correctly.

How do I change the LED bulb?

The LED illumination is built-in and not easily replaceable. If the LED stops working, contact customer service. First check the batteries or power supply.

Are batteries included?

No, batteries are not included. You need to purchase 3 AA (LR6) alkaline batteries for best performance.

How to use immersion oil?

Place a drop of immersion oil on the slide, then gently lower the 40x objective so it touches the oil. Use only the 40x objective for immersion. Clean the objective after use.

What to do if the stage does not go up?

Check that the locking knobs are not tightened. Turn the coarse focus knob counterclockwise to move the stage away from the objective.

Is this microscope suitable for children?

Yes, it is an excellent introductory microscope for children aged 8 and up. It is easy to use, lightweight, and comes with starter accessories. Supervise the use of slides and sharp tools.

USER MANUAL SBS-MK-6 STEINBERG

Setup

1- CCD connector

1- Binocular head

2- Stand

This User Manual has been translated using machine translation. We have made every effort to ensure the translation is accurate, but please note that automated translations are not perfect and are not meant to replace human translators. The official version of the User Manual is in English. Any differences between the translated version and the original English are not legally binding. If you have any questions about the accuracy of the translation, please refer to the English version, which is the official reference. More language versions are available upon request via [e-mail].

Technical data

Parameter description	Parameter value
Product name	Microscope
Model	SBS-MK-6
Voltage [V] / Frequency [Hz]	230~ / 50
Power [W]	3
Magnification ratio	100X
Dimensions (Width x Length x Height) (mm)	170 x 375 x 330
Weight [kg]	4.14
Protection class	I

Purpose

The product is used to magnify small objects or details that are too small to be seen clearly with the naked eye. By enlarging these objects, the product allows users to observe fine structures and details, making it an essential tool in scientific research, biology, medicine, material science, and various other fields.

Product overview

Installation

1. Carefully remove the microscope from the box and Styrofoam packing by holding the stand and base with both hands. Place it on a stable work surface.
2. Remove the plastic bags and dust covers from each adapter.
3. Insert the binocular head into the stand adapter, then tighten the knurled screw by hand.
4. Familiarize yourself with the microscope's mechanical parts, operating each gently to understand their function.
5. Plug the power cord into the socket at the back of the microscope and connect the other end to a power source.

NOTE

• The microscope must be properly grounded. - Ensure the power voltage matches the voltage indicated on the microscope.

Usage

1. Turn on the power switch, then set the brightness adjustment knob to approximately 70%.
2. Place the specimen (slide) on the stage with the cover slip facing the objective. Secure it with the movable spring clip.
3. Adjust the aperture diaphragm for optimal resolution, especially with high-magnification objectives. Remove the eyepiece to observe the diaphragm's size, adjusting it slightly smaller than the objective's aperture.

NOTE The aperture diaphragm is for adjusting resolution, not brightness. Adjust brightness with the brightness knob.

1. Swing out the filter holder, insert the desired filter, then return it to position.
2. To change objectives (4× or 10×), rotate the nosepiece until you hear a "click," indicating it is securely in place.
3. For focusing, adjust the coarse focus knob until the specimen is about 1/8 inch from the objective. Slowly adjust until a clear image appears, then use the fine focus knob to sharpen the image.
4. For 100× oil immersion, raise the condenser to its highest position, then apply cedar oil between the objective and the cover slip. If air bubbles appear, rotate the nosepiece to eliminate them. After use, clean the oil off the 100× objective and specimen with lens tissue and xylene.
5. If the mechanical stage feels too tight or loose, adjust the tension ring. Turning it in the arrow direction tightens the coarse focus knob; the opposite direction loosens it.
6. Use the transversal and longitudinal adjustment knobs below the stage to center the specimen in the viewing field.
7. Adjust the coarse and fine focusing knobs to achieve a clear image. To accommodate for each eye's diopter, adjust the diopter ring for each eyepiece separately.
8. Bulb and Fuse Replacement: (Ensure power is disconnected)

- Bulb Replacement: Loosen the knurled screw below the microscope and open the panel to access the bulb. Once cool, remove the old bulb. Avoid touching the new bulb with bare fingers to maintain brightness and longevity. Insert the new bulb by holding it with gloves or gauze.

- Fuse Replacement: Use a flathead screwdriver to open the fuse holder, replace the fuse with one of the same specifications, and close the holder securely.

Maintenance

1. Place the microscope in a cool, dry, and clean environment, free from acidic, alkaline substances, and steam. Avoid direct sunlight exposure.
2. Operating Environment:

• Indoor temperature: 0°C–40°C • Maximum relative humidity: 85%

1. The microscope is fully calibrated and inspected before leaving the factory; users should not disassemble or modify it.
2. To remove dust from the lens, use a rubber blower first, then gently clean with a soft brush. For oil or fingerprints, use lens tissue or absorbent cotton slightly moistened with an organic solvent (ether and alcohol mixture in a 7:3 ratio).
3. Avoid frequent wiping of the lens surface, as it may cause scratches and degrade transmission and image quality. Keep the instrument clean at all times.
4. Regularly clean and wipe mechanical parts to maintain optimal operation.
5. When the microscope is not in use, turn off the power, unplug it, reduce the brightness setting to minimum, and cover the microscope with a dust cover.

Disposing of Used Devices

Do not dispose of this device in municipal waste systems. Hand it over to an electric and electrical device recycling and collection point. Check the symbol on the product, instruction manual and packaging. The plastics used to construct the device can be recycled in accordance with their markings. By choosing to recycle you are making a significant contribution to the protection of our environment.

Contact local authorities for information on your local recycling facility.

Parts

1- CCD connects

1- Binocular head

2- Stand

3- Fine focusing knob

4- Coarse focusing knob

5- Tension adjusting ring

6- Brightness adjusting Knob

7- The adjusting rod of aperture diaphragm

8- Collector

9- Transversal adjusting knob of stage

10- Condenser

11- Mechanical stage

12- Objective

13- Nosepiece

14- Eyepiece

Installation

1- Connect the CCD

1- Binocular head 2- Stand

Installation

1- Connect the CCD

Installation

1- CCD connects

1- Binocular head

2- Stator

Installation

1- CCD connects

Installation

1- CCD connects

1- Binocular head

2- Stator

3- Fine focus knob

Installation

1- CCD connects

1- Binocular head

2- Stator

Installation

1- Connect the CCD

1- Binocular head

2- Stand

3- Fine focus knob

4- Coarse focus knob

Installation

1- Connect the CCD

1- Binocular head

2- Stand

Installation

1- Connect the CCD

1- Binocular head

2- Stand

Installation

1- CCD connection

1- Eyepiece head

2- Stand

3- Fine focus knob

4- Coarse focus knob

5- Tension adjustment ring

6- Brightness adjustment knob

Installation

1- CCD connection

1- Eyepiece head

2- Stand

3- Fine focus knob

4- Coarse focus knob

5- Tension adjustment ring

Installation

1- CCD connector

1- Binocular head

2- Stand

Installation

1- Connect the CCD

Installation

1- CCD connection

Installation

1- Connect the CCD

1- Binocular head

2- Stand

Installation

1. Carefully remove the microscope from the box and styrofoam packaging, holding the stand and base with both hands. Place it on a stable work surface.
2. Remove the plastic bags and dust covers from each adapter.
3. Insert the binocular head into the stand adapter, then tighten the knurled screw by hand.
4. Familiarize yourself with the mechanical parts of the microscope, handling each one gently to understand its function.
5. Plug the power cord into the socket on the back of the microscope, and connect the other end to a power source.

NOTE

• The microscope must be properly grounded. • Check that the power supply voltage matches the voltage indicated on the microscope.

Usage

1. Turn on the switch, then set the brightness adjustment knob to approximately 70%.
2. Place the specimen (slide) on the stage with the coverslip facing the objective. Secure it with the movable spring clip.
3. Adjust the aperture diaphragm for optimal resolution, especially with high magnification objectives. Remove the eyepiece to observe the diaphragm size, setting it slightly smaller than the objective aperture.

NOTE The aperture diaphragm is used to adjust resolution, not brightness. Adjust brightness using the brightness knob.

1- CCD connection

1- Binocular head

2- Stand

Assembly

1- CCD connection

1- Binocular head

2- Stand

Installation

1- Binocular head

2- Stand

3- Fine focus knob

Installation

1- Connect the CCD

1- Binocular head

2- Stand

For the disposal of the device, please consider and act according to the national and local rules and regulations.

CONTACT

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