Ranking of laser particle sizer manufacturers (understanding market leading brands and product characteristics)

Laser particle size analyzer is a commonly used analytical instrument, which is widely used in chemistry, pharmacy, food and other fields. With the continuous progress of science and technology, there are more and more brands and models of laser particle sizer on the market, so which brands are the best in the market among many brands? This paper will introduce the manufacturer ranking and product characteristics of laser particle size analyzer for everyone.

1. What is a laser particle size analyzer?

Laser particle size analyzer is an instrument for measuring particle size distribution based on laser scattering principle. It irradiates a laser beam into a sample and measures the intensity and angle of scattered light in the sample, thus obtaining the particle size distribution.

Second, the market leading brand.

1. malvin

Malvin is a British instrument manufacturing company, specializing in the production of particle size analysis instruments. Its laser particle size analyzer product line includes Mastersizer, Zetasizer, NanoSight, etc. Among them, Mastersizer3000 is the latest laser particle sizer introduced by Marvin Company, which has the characteristics of high speed, high resolution and high sensitivity, and is widely used in pharmaceutical, chemical and food fields.

2. Beckman Coulter

BeckmanCoulter is an American biomedical instrument manufacturing company, and its laser particle size analyzer products include LS series, DelsaMax series and so on. Among them, LS series laser particle size analyzer has the characteristics of high precision, high sensitivity and easy operation, and is widely used in biomedicine, pharmacy and other fields.

3. Horiba

HORIBA is a Japanese instrument manufacturing company, and its laser particle size analyzer products include LA series and SZ series. Among them, SZ series laser particle size analyzer has the characteristics of high speed, high precision and simple operation, and is widely used in chemical industry, pharmacy and other fields.

Third, the operation steps

1. Prepare samples

Prepare the sample to be tested to ensure that the sample is evenly dispersed.

2. Install the sample cell

Install the sample cell into the laser particle size analyzer, and pay attention to the cleaning and sealing of the sample cell.

Adjust parameters

According to the characteristics of the sample and measurement requirements, the parameters of the laser particle size analyzer, such as laser power and detector angle, are adjusted.

Start measuring

Put the sample into the sample pool and start the laser particle size analyzer to measure.

5. Analysis results

According to the results of instrument display or software analysis, the particle size distribution and average particle size of the sample are obtained.