May 26, 2026
Multimeter Detection of Open Circuit Faults in Lighting Circuits
Multimeter Detection of Open Circuit Faults in Lighting Circuits When the lighting circuit is open, there is no voltage in the circuit, the lighting does not li
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![Ten ways to extend the service life of metallographic microscope]()
Ten ways to extend the service life of metallographic microscopeTen ways to extend the service life of metallographic microscope 1. If conditions permit, it is recommended that your laboratory should have three proOct 14, 2024 -
![Selection of a high quality microscope]()
Selection of a high quality microscopeSelection of a high quality microscope 1, Imaging quality We mainly use microscopes to obtain microscopic tissue images based on optical imaging princOct 14, 2024 -
![When aligning a reading microscope, what should you do first?]()
When aligning a reading microscope, what should you do first?When aligning a reading microscope, what should you do first? Reading the light with a microscope is an important step when using a microscope. Some sOct 14, 2024 -
![The Principle of Construction, Features, and Application of a Stereomicroscope]()
The Principle of Construction, Features, and Application of a StereomicroscopeThe Principle of Construction, Features, and Application of a Stereomicroscope Stereoscopic microscope, also known as solid microscope or operationalOct 14, 2024 -
![Analyzing some characteristics of materials using metallographic microscope]()
Analyzing some characteristics of materials using metallographic microscopeAnalyzing some characteristics of materials using metallographic microscope 1. The multi-scale nature of material microstructure: atomic and molecularOct 14, 2024 -
![What is a polarizing microscope?]()
What is a polarizing microscope?What is a polarizing microscope? Polarizing microscope is a microscope that inserts a polarizer and a analyzer into the optical system of an optical mOct 14, 2024 -
![Troubleshooting the mechanical devices of the microscope]()
Troubleshooting the mechanical devices of the microscopeTroubleshooting the mechanical devices of the microscope 1. Troubleshooting of minor adjustment parts The most common faults in the fine-tuning part aOct 14, 2024 -
![Adjustment, Operation, and Common Problems with Digital Stereo Microscopes]()
Adjustment, Operation, and Common Problems with Digital Stereo MicroscopesAdjustment, Operation, and Common Problems with Digital Stereo Microscopes 1. Focusing Place the workbench into the installation hole on the base. WheOct 14, 2024 -
![Maintenance and Troubleshooting of the Microscope]()
Maintenance and Troubleshooting of the MicroscopeMaintenance and Troubleshooting of the Microscope 1. Maintenance and upkeep (1) Overall maintenance: The biological microscope should be placed in a dOct 14, 2024 -
![Basic Steps to Operate the Microscope and the Digital Camera]()
Basic Steps to Operate the Microscope and the Digital CameraBasic Steps to Operate the Microscope and the Digital Camera 1. Warm up the fluorescent light source. (For fluorescence microscopes) 2. Without placinOct 14, 2024 -
![Main components and functions of laser confocal microscopy]()
Main components and functions of laser confocal microscopyMain components and functions of laser confocal microscopy 1. Illumination pinhole Function: Make the laser pass through the illumination pinhole to fOct 13, 2024 -
![Self-calibration method of biological microscope]()
Self-calibration method of biological microscopeSelf-calibration method of biological microscope 1 Purpose This method specifies the self calibration method for biological microscopes, ensuring thatOct 13, 2024 -
![Classification of special objectives for metallographic microscope]()
Classification of special objectives for metallographic microscopeClassification of special objectives for metallographic microscope Special objective lenses are designed and manufactured specifically to achieve certOct 13, 2024 -
![How to calibrate the polarizer of a polarizing microscope]()
How to calibrate the polarizer of a polarizing microscopeHow to calibrate the polarizer of a polarizing microscope In practical operation, the vibration directions of the upper and lower polarizing mirrors oOct 13, 2024 -
![Adjustment of the microscope lifting structure]()
Adjustment of the microscope lifting structureAdjustment of the microscope lifting structure 1. The lifting mechanism of the straight tube microscope concentrator includes: 1. celluloid washer 2.Oct 13, 2024 -
![Common measurement methods for the universal tool microscope]()
Common measurement methods for the universal tool microscopeCommon measurement methods for the universal tool microscope 1. Knife edge method and shaft cutting method: Knife edge method and axial cutting methodOct 13, 2024 -
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Installation method on universal tool microscopeInstallation method on universal tool microscope Due to its various interchangeable lenses such as contour eyepieces and circular arc eyepieces, as weOct 13, 2024 -
![Metallurgical microscope maintenance]()
Metallurgical microscope maintenanceMetallurgical microscope maintenance 1. The laboratory environment should have three protective conditions: earthquake resistance (away from the earthOct 13, 2024 -
![Phase contrast observation with inverted metallographic microscope]()
Phase contrast observation with inverted metallographic microscopePhase contrast observation with inverted metallographic microscope The most commonly used observation method in inverted microscopes is phase contrastOct 13, 2024 -
![Introduction to the Tool Microscope Measurement Method for External Threads]()
Introduction to the Tool Microscope Measurement Method for External ThreadsIntroduction to the Tool Microscope Measurement Method for External Threads 1. Imaging method. First, use a focal rod to adjust the focal length of thOct 13, 2024
