Lasers have changed many industries. This ranges from the beauty industry, where individuals use laser hair removal, to how analytical methods in research have made considerable advances in topics such as mercury porosimetry principle and viewing the size of particles. Here are three ways that these advances have made changes for the better, and how equipment such as a laser diffraction particle size analyzer has influenced the way scientists measure particle size when doing research or other scientific work.
The Size of a Particle Depends on What It Is, and What Method Will Be Used to Measure It
How big a particle is depends on what it is made of. Particles that are very small and measuring less than 0.5um are often measured through the preferred method of dynamic light scattering. In contract, particles that are larger will make use of sieving. This method has been around for a long time, and is used in any type of particle that is over 1mm.
Lasers make Sizing Particles Much Easier Than Some Older or More Traditional Methods, Making it easier for Researchers and Scientists
Using laser diffraction testing is often considered the most commonly used method when it comes to determining the size of a particle. It works when the laser is used to see how large the angle is of the particles being scattered. This means that the smaller particles will produce a larger angle of light. As advances have been made in the scientific community, the use of lasers has replaced the other methods that were once common, such as sieving. Laser diffraction testing has affected other scientific methods, such as mercury porosimetry principle, and shows no signs of slowing down.
Using Lasers Allows Scientists to gather More Precise Data About the Particles They Are Researching
Scientists are able to gather more exact information on the data they are researching, since gathering info via laser diffraction has been shown to be more precise. This means it is easier for them to learn more about what they are studying, and deliver precise results to the public, rather than being forced to make an educated gusess.