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Particle characterization plays key role in powder industry especially in particle size analysis. The latest technology of particle characterization is to use a particle size analyzer (also named Particle Size Analyser) running particle size analysis by laser diffraction technology. Laser diffraction is a phenomenon when a light illuminates particles inside an analyzer (analyser) the light is diffracted by the particles in different sizes. The scattered patterns of particle size go through analysis by an analyzer (analyser) and the Particle Size Analysis software gives results of particle size distribution. Particle Characterization by Laser Diffraction is of great significance for material characterization.
AS-2011 Laser Particle Size Analyzer (also named Laser Particle Size Analyser) works with principle of Mie Scattering to precisely determine the particle size distribution from 0.1 to 500 micrometer. This equipment has a few advantages all its own. Robust laser diode and innovative photocells optimize the precision of static light scattering and give AS-2011 a longer operational lifetime. Patented optical bench uproots light path deviation, one of the major technical problems in the industry of particle size analysis. User-friendly program and advanced algorism bring accuracy and repeatability qualification to International Norm ISO13320-1 Particle Size Analysis - Laser Diffraction Methods. AS-2011 has become the most reliable and cost-effective LPSA and being widely used in Particle Characterization.
By AimSizer
http://www.aimsizer.com
What else can I help you with?
What is a particle size?
A particle size analyzer is a scientific device which measures the size of any grains or particles found in a given sample that is taken to be measured.A particle size analyzer is a piece of scientific equipment. It checks for size, shape, concentration and distribution of a specific particle in an item. On basis of the different principles being used, a common type is the "laser diffraction particle size analyzer."
Which subatomic particle did James chadwick discover?
James Chadwick discovered the neutron, a subatomic particle that is found in the nucleus of an atom. He made this discovery in 1932, building upon the work of previous scientists in the field of atomic theory.
Which laser is used in laser printer?
Laser printing is an electrostatic digital printing process that rapidly produces high quality text and graphics by passing a laser beam over a charged drum to define a differentially charged image. It employ a xerographic printing process.
When is the velocity vector of a particle tangent to the path of the particle?
The velocity vector of a particle is tangent to the path of the particle at any point. This is because velocity is a vector that points in the direction of motion of the particle at that particular instant.
How do the mass and size of an alpha particle compare with mass and size of beta particle?
The mass and size of an alpha particle compare with the masa and size of beta particle in the sense that the alpha particle is significantly larger in both size and mass that the beta and gamma particles. This is why it is called the alpha particle.
What type of instrument is a Particle Counter?
A particle counter is a scientific instrument that detects and counts particles using light and imaging techniques. The particle counter is used in 3 main applications which are aerosol, liquid and solid.
Who can use a particle size analyzer?
A particle size analyzer should be used by anyone who have read the manuals before going on. The most safe particle size analyzer is laser diffraction particle size analyzer. Even though it works with laser, the power is in mW, no harm to eyes.
Can you give some viva voce question on laser diffraction?
Certainly! Here are a few viva voce questions on laser diffraction: What is the principle behind laser diffraction and how does it differ from traditional diffraction methods? Can you explain the significance of the diffraction pattern produced by a laser and how it relates to particle size analysis? How do factors such as wavelength and particle size influence the diffraction pattern observed in a laser diffraction experiment?
What is a radioactive device that causes a speaker to click when a charged particle passes through it?
This device is called a Geiger Counter, or sometimes a Geiger-Muller counter, which measures alpha particle concentration. It was developed by Hans Geiger and Walther Muller in the early 1900's.
Is laser the best scar treatment for acne scars?
You can try laser treatment but it can be super expensive and most insurance companies won't cover it. It might be best to try some over the counter products, like maderma or others. If those don't work, as your doctor for prescription strength first before you decide on laser treatment.
What exactly does laser toner cartridges mean?
Laser toner cartridges are simply the 'ink' that a laser printer uses to write. They uses a type of dry ink particle that is picked by the drum through a static charge imprinted by the laser and then stuck onto the paper.
What are the key applications for laser diffraction?
Key applications for laser diffraction include particle size analysis in industries such as pharmaceuticals, food processing, and mining; characterization of aerosols in environmental monitoring and research; and quality control in manufacturing processes such as paint production and powders formulation.
How is particle size measured?
Particles are measured according to the way that they scatter when coming into contact with a laser. The size can only be determined according to the height, length and breadth of each particle.
How Does Laser Treatment for Cataracts Work?
Laser treatment for cataracts involves using a femtosecond laser, an ultra-fast and precise laser technology.
Does laser shield work?
If you are asking about the Laser Shield - License Plate Laser Deflector. The answer is a big NO! Totally worthless.
What does a gas laser need to work?
I belive one type is an argon laser.
Does a laser make use of the wave nature of light or the particle nature of light or both?
Lasers don't really "make use" of either the wave or particle nature of light. Or they make use of both. But because a laser emits what is called coherent light, it could be argued that the wave nature of light is best at describing the light the laser emits.Lasers make use of Boltzmann energy distribution statistics, which doesn't have anything to do with the particle or wave description of light. Lasers work by creating a population inversion in a chemical compound which creates stimulated emission when excited.Light has both wave-like and particle-like properties at the same time. It is said to exhibit particle-wave duality. Light is what it is -- the fact that we describe it using both a particle and a wave description is only a reflection of our inability to fully describe light in using one single intuitive model (because we have no intuitive experience with things that have both wave and particle properties simultaneously).
