Laser Particle Size Analyzer, Classic Series

Description

The classic series laser particle size analyzer adopts the laser diffraction theory (Mie Scattering and Fraunhofer Diffraction), delivering reliable and repeatable particle size analysis for a diverse range of applications. It employs a dual-beam and multi-spectral detection system along with side-light scattering testing technology, which significantly enhances the testing precision and performance. It is the preferred choice for quality control departments in industrial production and research institutions.

Features

Integrated Wet and Dry Sample Dispersion System

PSA-2L2308A integrates wet and dry dispersion testing into a single unit. It successfully addresses the challenge of integrating wet and dry testing technologies, enabling one-key switching.

Intelligent Fully Automatic Operation and Manual Operation Modes

Equipped with an intelligent automatic operation mode, it realizes one-key testing. Simply add samples as prompted and click the “Test”, the entire testing process will be completed automatically. This not only reduces the testing workload but also eliminates interference from human factors, further improving the accuracy and authenticity of test results.

Wet dispersion: One-key fulfills the entire process, including water supply, ultrasonic dispersion, circulation, testing, cleaning, data recording, data analysis, saving and printing. All these steps are completed automatically within just 2 minutes.

Dry dispersion: One-key fulfills the entire process, including dust collection, compressed air supply, feeding, testing, data processing, etc. All these steps are completed automatically within just 1 minutes.

Stable and Unique Optical Path System

Adopting convergent-light Fourier transform optical path technology, the scattered light is no longer restricted by the lens aperture limit. With the dual-laser orthogonal light technology, the measurement range is effectively extended. An Canon Fourier lens is adopted to ensure the stability and accuracy of particle measurement.

PSA-2L2308A
PSA-LA2800A/B
PSA-LD3008A/B

Automatic Optical Path Alignment System

The automatic alignment system for optical components is equipped with four hybrid stepping motors, with a micro-precision of 0.1μm. This ensures the instrument’s optical path always maintains optimal performance, eliminating the troubles and difficulties of manual optical path adjustment and further enhancing the accuracy and stability of test results.

Fully Built-in Sample Dispersion System

Wet dispersion system: It supports one-key operation as SOP, integrating mechanical stirring, ultrasonic dispersion and circulation. This guarantees the uniform dispersion and distribution of particles, avoiding issues like uneven particle distribution and sedimentation of large particles caused by long pipelines in external dispersion systems, thus ensuring the representativeness of test results.

Dry dispersion system: The turbulent dispersion technology and normal shock shearing effect achieve thorough particle dispersion, ensuring reliable test performance.

Software

The original unconstrained free-fitting technology collects scattering data during the measurement process. It frees particle analysis from the constraints of fixed functional models, truly reflecting the particle size distribution. The instrument provides high-precision data with a data acquisition frequency of 10kHz.

Test Report

Specification