1. Overview

The Mastersizer 3000 is the latest generation product of the world's most respected particle measuring instrument. The instrument incorporates expert engineering and application tips in each design stage, with the following characteristics:

·Leading particle measurement performance and compact size.

·Professional and intuitive software to reduce your workload.

·Flexible report format that can display data as needed.

·Quickly and effectively wet disperse.

·Provide rapid and reliable particle size measurement for brittle dry powder and viscous dry powder.

·Mastersizer technology secrets that run through the entire process, resulting in measurement results that you can trust.

2. Working principle

The Mastersizer 3000 uses laser diffraction technology to measure particle size. When the laser beam passes through a dispersed particle sample, particle size measurement is completed by measuring the intensity of scattered light. Then the data is used to analyze and calculate the particle size distribution that forms the scattering spectrum.

A typical system consists of three main components:

·optical table-The dispersed sample passes through the measurement area of the optical platform, where the laser beam is irradiated onto the particles. When red and blue light are irradiated onto sample particles, scattering occurs over a wide angle, and a series of detectors can accurately measure the scattered light intensity of the particles.

·Sample dispersion device (attachment).The sample dispersion is controlled by a series of dry wet dispersion devices. Ensure that particles are transported to the measurement area of the optical platform in the correct concentration and appropriate stable dispersion state.

·Instrument software:Mastersizer 3000 software controls the system during the measurement process and analyzes scattering data to calculate particle size distribution. The software can also provide real-time feedback during the method development process and offer professional advice on the quality of the results.

3. Technical indicators

4. Application Fields

Battery industry (granularity, rheological properties); Colloidal research (hyaluronic acid); biology Research on industrial nanomaterials; Food industry; Coatings industry; Instrument manufacturing industry; Pharmaceutical industry (protein, nano gold), etc.