Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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03
Dec
2025
Troubleshooting of the Coarse Focusing Part of a Microscope
Troubleshooting of the Coarse Focusing Part of a Microscope The main malfunction of microscope coarse adjustment is inconsistent tension during automatic sliding or lifting. The so
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03
Dec
2025
Observation of the Microstructure of Materials Using an Optical Microscope
Observation of the Microstructure of Materials Using an Optical Microscope According to organizational characteristics and different carbon contents, iron carbon alloys can be divi
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03
Dec
2025
What Are the Special Structural Components of a Fluorescent Microscope?
What Are the Special Structural Components of a Fluorescent Microscope? The color filter block is an important part of a fluorescence microscope, and its core components consist of
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03
Dec
2025
How to Maintain and Care for a Metallographic Microscope
How to Maintain and Care for a Metallographic Microscope Many customers, after purchasing a metallographic microscope, do not maintain it in a timely manner, which can lead to uncl
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03
Dec
2025
Should One Purchase an Upright Microscope or an Inverted Microscope for Labor...
Should One Purchase an Upright Microscope or an Inverted Microscope for Laboratory Use? The upright metallographic microscope produces a positive image during observation, which br
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03
Dec
2025
How to Effectively Operate the Objective Lenses and Focusing Mechanism of a M...
How to Effectively Operate the Objective Lenses and Focusing Mechanism of a Microscope When using a microscope, the focusing principle of low magnification first and then high magn
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03
Dec
2025
How to Select and Purchase an Appropriate Biological Microscope
How to Select and Purchase an Appropriate Biological Microscope 1. To choose a suitable biological microscope for oneself, it mainly depends on what one is looking at, what kind of
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03
Dec
2025
Adjustment of Polarization Device for Polarizing Microscopes
Adjustment of Polarization Device for Polarizing Microscopes 1, Adjustment of Polarizing Mirror Position: Polarizing mirrors are generally installed in a rotatable circular frame a
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03
Dec
2025
Key Classifications and Core Application Fields of Inverted Microscopes
Key Classifications and Core Application Fields of Inverted Microscopes Classified by usage: inverted biological microscope, inverted metallographic microscope, inverted polarizing
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03
Dec
2025
Principle and structure of the stereomicroscope
Principle and structure of the stereomicroscope Principles and Structure of Stereoscopic Microscopes: Stereoscopic microscopes can also be referred to as solid microscopes, stereom
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02
Dec
2025
Calibration and Operation of Stereomicroscopes
Calibration and Operation of Stereomicroscopes Focusing: Place the workbench into the installation hole on the base. When observing transparent specimens, use a frosted glass table
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02
Dec
2025
The Illumination Systems of Microscopes 15 Years Ago
The Illumination Systems of Microscopes 15 Years Ago The light source illumination system is used to provide light for illuminating the specimen. There are two types of light sourc
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02
Dec
2025
Two Commonly Used Microscopic Observation Methods
Two Commonly Used Microscopic Observation Methods 1, Dark field observation Dark field of view is actually dark field illumination Its characteristics are different from bright fie
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02
Dec
2025
Key Precautions for Using Optical Microscope
Key Precautions for Using Optical Microscope As a commonly used instrument in high school biology experiments, the correct use of microscopes directly affects the success or failur
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02
Dec
2025
The Applications of Polarizing Microscopes in the Microscopic Observation of ...
The Applications of Polarizing Microscopes in the Microscopic Observation of Starch Polarized microscopes are widely used in fields such as minerals and chemistry, as well as in bi
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02
Dec
2025
Systematic Composition and Classification of Metallographic Microscopes
Systematic Composition and Classification of Metallographic Microscopes Metallographic microscope is a high-tech product developed by combining optical microscopy technology, photo
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02
Dec
2025
Comprehensive Composition and Classification of Metallographic Microscopes
Comprehensive Composition and Classification of Metallographic Microscopes Metallographic microscope is a high-tech product developed by combining optical microscopy technology, ph
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02
Dec
2025
Standard Operating Procedures for Optical Microscopes
Standard Operating Procedures for Optical Microscopes (1) During the experiment, the microscope should be placed slightly to the left on the table in front of it, and the mirror ho
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02
Dec
2025
How to Use Microscope Objectives & Focus Precisely
How to Use Microscope Objectives & Focus Precisely When using a microscope, the focusing principle of low magnification first and then high magnification is adopted. Focusing u
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02
Dec
2025
Commonly Used Illumination Technologies in Metallographic Microscopes
Commonly Used Illumination Technologies in Metallographic Microscopes 1. Direct illumination: Light is directed directly towards an object to obtain a clear image. This type of lig
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