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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31
Oct
2026
Troubleshooting of Common Faults in the Coarse Focusing Assembly of Microscopes
Troubleshooting of Common Faults in the Coarse Focusing Assembly of Microscopes The main faults of the coarse focusing mechanism are automatic slipping and inconsistent tightness d
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31
Oct
2026
Troubleshooting for the Condenser Lifting Mechanism of Microscopes
Troubleshooting for the Condenser Lifting Mechanism of Microscopes The basic principle of an atomic force microscope is as follows: one end of a microcantilever, which is extremely
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31
Oct
2026
Daily Routine Maintenance for Microscopes
Daily Routine Maintenance for Microscopes If your microscope is kept in a relatively humid environment, please pay attention to the following points: High indoor humidity is the ma
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31
Oct
2026
Precautions for Operation of Optical Microscopes
Precautions for Operation of Optical Microscopes 1. Proper Installation Before using an optical microscope, the eyepiece and objective lenses must first be installed. Installing th
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31
Oct
2026
Two Common Microscope Observation Methods
Two Common Microscope Observation Methods 1. Dark‑field Observation Dark‑field observation employs dark‑field illumination. Unlike bright‑field observation, the illuminating light
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31
Oct
2026
Understanding the Types, Principles and Applications of Stereomicroscopes
Understanding the Types, Principles and Applications of Stereomicroscopes There are two optical systems for stereomicroscopes. One is the Greenwell optical path mentioned below, wh
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31
Oct
2026
Calibration, Adjustment and Operation of Stereomicroscope
Calibration, Adjustment and Operation of Stereomicroscope The pre-use adjustments for a stereomicroscope mainly include focusing, diopter adjustment, interpupillary distance adjust
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31
Oct
2026
AFM combined with inverted optical microscope
AFM combined with inverted optical microscope Combined imaging using an inverted optical microscope and AFM offers a unique opportunity to correlate optical data (such as phase con
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31
Oct
2026
Light Source and Illumination System of Microscopes
Light Source and Illumination System of Microscopes The light source and illumination system delivers light to illuminate the specimen. Microscopes employ two categories of light s
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31
Oct
2026
Structural Configurations and Applications of Surgical Microscopes
Structural Configurations and Applications of Surgical Microscopes The advent of surgical microscopes and advances in surgical techniques have given rise to a brand-new discipline
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30
Oct
2026
Key Optical Parameters of Microscopes: Magnification and Effective Magnification
Key Optical Parameters of Microscopes: Magnification and Effective Magnification Since the image undergoes two successive magnifications by the objective lens and the eyepiece, the
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30
Oct
2026
How to Extend the Service Life of Metallurgical Microscopes
How to Extend the Service Life of Metallurgical Microscopes Methods for Extending the Service Life of Metallurgical Microscopes The following points should be noted during microsco
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30
Oct
2026
Structure and Operation Instructions for Metallurgical Microscopes
Structure and Operation Instructions for Metallurgical Microscopes 1. Basic Principle of Metallurgical Microscopes A metallurgical microscope is an optical microscope designed for
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30
Oct
2026
Application of Microscopes in Weld Penetration Analysis of Automotive Components
Application of Microscopes in Weld Penetration Analysis of Automotive Components Welding, as a core material processing technology, is widely applied in industrial production. With
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30
Oct
2026
Principle and Structural Features of Fluorescence Microscopes
Principle and Structural Features of Fluorescence Microscopes The fluorescence light source generally uses an ultra-high-pressure mercury lamp (50–200 W), which emits light o
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30
Oct
2026
Operation Instructions for Fluorescence Microscopes
Operation Instructions for Fluorescence Microscopes ① Switch on the light source. The ultra-high-pressure mercury lamp requires several minutes of warm-up to reach full brightness.
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30
Oct
2026
Several Observation Methods of the Microscope
Several Observation Methods of the Microscope 1. Bright-field Observation Bright-field microscopy is a familiar inspection method and the most widely used microscope observation mo
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30
Oct
2026
Atomic Force Microscope with Laser Detection
Atomic Force Microscope with Laser Detection The basic principle of an atomic force microscope is as follows: one end of a microcantilever, which is extremely sensitive to weak for
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30
Oct
2026
Principle and Structure of the Atomic Force Microscope (AFM)
Principle and Structure of the Atomic Force Microscope (AFM) 1 Force Detection Unit In an Atomic Force Microscope (AFM) system, the force to be measured is the van der Waals force
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30
Oct
2026
Upright Microscope vs Inverted Microscope: Which to Purchase?
Upright Microscope vs Inverted Microscope: Which to Purchase? Metallurgical microscopes, also known as material microscopes, are mainly used to observe the microstructure of metals
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