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Laser diffraction particle size analyzer has three major characteristics in use
Date: 2022-06-02Read: 0
The laser diffraction particle size analyzer addresses the limitations of current measurement techniques such as laser diffraction and electron optical counting principles. Ankersmith's analyzer can be applied to more fields. The measurement method adopted is TOT (Time Conversion) laser technology. Ankersmith analyzer has significant advantages in measuring high and low concentration solutions, fibers, transparent particles, and mixtures of various particles.
Detection system:
1. Laser diffraction:
a、 Acceptance angle: 0.02-163 °;
b、 Detector: 151 detection units, high-sensitivity silicon photodiodes arranged in a logarithmic optimized manner;
c、 Signal acquisition: No scanning required, real-time reception of full range scattered light signals;
2. Dynamic image analysis: 5M pixel, image resolution 2456 × 2058, 15 images per second (optional high-speed camera)
3. Operating software: Provides powerful data processing capabilities, including graphics, data output/input, personalized output reports, and various word processing functions. The integrity of data complies with 21 CFR PART11 security requirements.
The usage characteristics of laser diffraction particle size analyzer:
Using wet dispersion technology, mechanical stirring is used to evenly disperse the sample, high-frequency ultrasonic oscillation is used to fully disperse the agglomerated particles, and an electromagnetic circulation pump is used to evenly distribute large and small particles throughout the entire circulation system, thereby fundamentally ensuring the accurate repeatability of wide distribution sample testing.
The testing operation is simple and fast: put in the dispersion medium and the tested sample, start the ultrasonic generator to fully disperse the sample, and then start the circulation pump. The actual testing process only takes a few seconds. The test results are displayed, printed, and recorded in the form of particle size distribution data table, distribution curve, specific surface area, D10, D50, D90, etc.
Rich and intuitive output data: The software of this instrument can run on various computer window platforms, with the characteristics of simple and intuitive operation. It not only dynamically detects samples, but also has powerful data processing and output functions. Users can choose and design tables and graphic outputs.