opt-manufacture,factory,supplier from China

What is the principle of pulsed strong light sterilizationPulsed strong light is the synergistic action of visible light, infrared light and ultraviolet light on microorganisms, which can destroy the cell wall and nucleic acid structure of microorganisms, thus killing microorganisms. Pulsed strong light has obvious bactericidal effect on mold, gram-positive pathogenic bacteria, Gram-negative pathogenic bacteria, aerobic bacterial spores and fungal conidia, Staphylococcus aureus, Bacillus subtilis, yeast and so on.

The principle of laser generationLASER is written as "Light Amplification by Stimulated Emission of Radiation", which means that by the principle of "excitation emission", the amplification of light waves is generated, which is called "laser". The motion state of electrons can be divided into different energy levels. When electrons transition from high energy level to low energy level, they will release electromagnetic waves of corresponding energy (the so-called spontaneous radiation).

Why the laser is weak or has no laser outputWhether the focusing mirror is contaminated: Clean the focusing mirror.Whether the focal length of relief engraving machine equipment changes: readjust the focal length.Whether the optical path is offset: Adjust the optical path carefully.Whether the reflector is contaminated or damaged: Clean or replace the reflector.Whether the laser power supply is powered on: Check the power supply loop of the laser power supply to make it normal.Whether the laser tube is damaged or aged: Replace the laser tube.Whether the laser power supply is damaged: Replace t

Handheld laser marking machine is an intelligent marking equipment widely used in modern industrial manufacturing processes. It can perform clearly visible marking on various material surfaces, with excellent marking effect and precise marking position.

　　Hand-held laser marking machine is an advanced laser equipment, which is widely used in various industries. It uses laser technology for lettering, marking and engraving, which has many unique advantages. This article will introduce the advantages of hand-held laser marking machine in detail, and its application in different fields.　　The first advantage of handheld laser marking machine is high precision. It is focused by a laser beam and finely imprinted on the surface of various materials.

　　The galvanometer calibration of the laser marking machine is one of the key steps to ensure the accurate and efficient operation of the marking machine. The galvanometer is one of the core components of the laser marking machine, and its angle and position accuracy directly affect the quality and accuracy of marking.

Why does melt-blown cloth need static electret equipment?01 Why does melt-blown cloth need static electret equipment?Electret electrostatic adsorption is to capture coronavirus droplets through the coulomb force of charged fibers.

Switch regulator based on LCbuck converters are much like barrel regulators, except that inductors replace resistors and a "new" diode is added. If we can understand the function of the diode, we can understand the basic principle of various power converters more clearly. This diode is called a clamp diode, a continuation diode, a commutator diode, or an output diode.

Pulsed bright light sterilization, what is the status of this field?Pulsed strong light has been successfully used in air disinfection, food and beverage sterilization. Because of its sterilization speed, has a unique advantage, and will not change any ingredients of the material, does not affect the color and taste of the material.

Distinguish different cosmetic optical instruments and their functionsThere are many different optical instruments on the market, which give off different frequency and characteristics of the radiation wave. We can basically tell by its wavelength, energy, output mode, etc.Ultraviolet lightUltraviolet light can be divided into ultraviolet A, ultraviolet B and ultraviolet C according to different wavelengths. Uv A has a wavelength between 315-400 nm.