May 08, 2026
Two-point Calibration of pH Meter (pH Meter Instrument)
Two-point Calibration of pH Meter (pH Meter Instrument) 1. Preparation work Prepare three beakers each containing 250 milliliters of purified water (to ensure c
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![Basic Optical Principles of Microscopy]()
Basic Optical Principles of Microscopy(1) Refraction and Refractive Index In a uniform isotropic medium, light travels in a straight line between two points. When it passes through transpaOct 16, 2022 -
![Common technical parameters and specific terms of microscopes]()
Common technical parameters and specific terms of microscopesNumerical aperture NA Numerical aperture NA refers to the refractive index (η) of the medium between the front lens of the objective lens and the sampOct 16, 2022 -
![Linear Motor 3D Printing Technology Behind Microscope Manufacturing]()
Linear Motor 3D Printing Technology Behind Microscope ManufacturingWe frequently see microscopes in movies about medicine. A lens or a combination of lenses make up the optical tool known as a microscope, which is eviOct 16, 2022 -
![Talking about Polarized Light Microscope]()
Talking about Polarized Light MicroscopeTaking into account the limited space for desktop placement in the classroom, we controlled the microscope within the corresponding size. At the sameOct 16, 2022 -
![A few knowledge of USB microscope]()
A few knowledge of USB microscope1.3 megapixel USB digital microscope You may quickly and simply take high-resolution photos and films with this USB digital microscope with 1.3 millioOct 16, 2022 -
![History of Microscopy]()
History of MicroscopyIn 846, Carl Zeiss opened a small workshop for the manufacture of precision optical instruments at 7 Neugasse Street in Jena. In 1866, the 1000th micrOct 16, 2022 -
![The main performance parameters and significance of electron microscope]()
The main performance parameters and significance of electron microscope1. Magnification Unlike ordinary optical microscopes, in SEM, the magnification is controlled by controlling the size of the 3-scan area. If higher maOct 16, 2022 -
![How to use a digital microscope and how it is different from a normal microscope]()
How to use a digital microscope and how it is different from a normal microscopeHow to use a digital microscope 1. Before using the USB digital microscope, you should install the driver and the corresponding V1.0U image viewing soOct 16, 2022 -
![The measurement process of the universal tool microscope]()
The measurement process of the universal tool microscope1. Install the workpiece and turn on the power 1) Non-revolving workpieces The swivel type workpiece is generally clamped on the square worktable locaOct 16, 2022 -
![What problems should be paid attention to in the maintenance of the microscope]()
What problems should be paid attention to in the maintenance of the microscope1. Daily maintenance (1) Moisture proof Optical lenses are prone to mold and fog. After the mechanical parts are wet, they are easy to rust. 1 to 2 baOct 16, 2022 -
![Automatic edge-finding measurement function]()
Automatic edge-finding measurement function1. Automatic edge-finding measurement function It can automatically identify lines, circles and arcs according to the range of points taken, has a strOct 16, 2022 -
![Measuring the role of the microscope]()
Measuring the role of the microscope1. Measure the length in Cartesian coordinates. 2. Rotate the dial to measure the angle. 3. Used as an observation microscope. 4. Use the movement ofOct 16, 2022 -
![How to use a biological microscope]()
How to use a biological microscope1. How to use 1. Take and place. When taking out the microscope from the mirror box, you must hold the mirror arm with one hand and the mirror holderOct 16, 2022 -
![8 differences between electron microscopes and light microscopes]()
8 differences between electron microscopes and light microscopes1. Different lighting sources The illumination source used in the microscope is the electron flow emitted by the electron gun, and the illumination soOct 16, 2022 -
![Microscope common faults and maintenance methods]()
Microscope common faults and maintenance methods1. Coarse adjustment failure The fault phenomenon is that the lens barrel cannot be raised and lowered when the coarse focusing screw is rotated. TheOct 16, 2022 -
![The principle and application of polarized light microscope]()
The principle and application of polarized light microscopeA polarizing microscope's two polarizing filters are positioned at a 90° angle from one another to achieve the so-called dark position, in which the fOct 16, 2022 -
![What are the application areas of microscopes]()
What are the application areas of microscopes1. Research in zoology, botany, Kunming, histology, mineralogy, archaeology, geology and dermatology. 2. In the textile industry, it is used for the iOct 16, 2022 -
![How to operate a solid microscope]()
How to operate a solid microscopestep 1 Place the microscope on a workbench platform that is comfortable for the operator, then turn on the reflected light (surface light), put a pattOct 28, 2022 -
![Difference Between Scanning Digital Microscope and Transmission Microscope]()
Difference Between Scanning Digital Microscope and Transmission Microscope1. Structural differences It is mainly reflected in the different positions of the samples in the electron beam optical path. The sample of TEM is inOct 16, 2022 -
![How to use a high power microscope]()
How to use a high power microscopeFirst, the principle of microscope In fact, the ordinary optical microscope is based on the imaging principle of the convex lens, and it has to pass tOct 16, 2022
