A Laser Particle Size Analyzer — Bettersizer 2600

The Bettersizer 2600 utilizes widely recognized Laser Diffraction Technology for particle measurement, with a range of particle sizes from 0.02 to 2,600 μm. To transform light signals from the scattering spectrum into electrical signals that are sent into intelligent software, there are 92 photoelectric detectors. A precise and reliable particle size distribution can be obtained by applying the Mie scattering theory to the data and carrying out mathematical conversion.

The Bettersizer 2600's modular design gives it a range of useful features. Particle size and shape analysis are provided by the dynamic imaging module, which also allows combined laser and imaging tests with a measurement range expansion to 3,500 μm. The different dispersion system modules support an extensive array of testing requirements, including dry and wet dispersion methods, to satisfy different testing requirements.

Video Credit: Bettersize Instruments Ltd.

Features and benefits

• Measurement: Particle shape and size
• A broad range of particle sizes: dynamic image: 2.0–3,500 μm; wet dispersion: 0.02–2,600 μm; dry dispersion: 0.1–2,600 μm
• Dual optical system: Laser Diffraction and Dynamic Imaging
• High-Tech Laser Diffraction System: Integrating Fourier and inverse Fourier designs
• 92 distributed spherical detector arrays: light signals between 0.016° and 165° are detected
• Auto-alignment of the laser diffraction system eliminates manual adjustments
• Modular dual-camera imaging system with 24 detailed particle parameters
• Dispersion units can be switched seamlessly between dry and wet methods
• User-friendly software is efficient and simple to use
• Compliance with ISO 13320, 21 CFR Part 11, USP <429>, ISO 13322-2

Dynamic Imaging Module: PIC-1. Image Credit: Bettersize Instruments Ltd.

The PIC-1 dynamic imaging module is a broad and adaptable dynamic image analysis instrument designed to work seamlessly with the Bettersizer 2600 laser particle size analyzer and wet dispersion systems.

Parameter & Specification

• Magnification: 0.5× and 10×
• Imaging rate: 120 fps
• Illumination: White and blue LED
• Image recognition: Up to 10,000 particles per minute
• Particle size range: 2–3,500 μm
• Size and shape parameters: 24
• Camera type: CCD sensor, 1.5 Megapixels

Source: Bettersize Instruments Ltd.

Sample Dispersion Modules	BT-802	BT - 804	BT-80N	BT - 80N Pro	BT-902	BT-903
Sample Dispersion	Wet sample dispersion	Wet small volume sample dispersion	Anti-corrosive sample dispersion	Anti-corrosive Wet sample dispersion	Dry sample dispersion	Dry small volume sample dispersion
Dispersion Modules
Combine with Main Device
Volume / Sample Mass	600 mL	8 mL	50 - 80 mL (dispersion medium)	80 - 200 mL (dispersion medium)	0.2 g-10 g	0.05 g-1 g
Automation	Fully automated	Semi-automated	Semi-automated	Fully automated	Fully automated	Fully automated

Intuitive and powerful software

• Simply clicking a button will convert the dispersion from wet to dry
• Editable reports and automatic data backup
• Based on sample size and type, accurate analysis is accomplished through the appropriate application of the Fraunhofer or Mie evaluation models
• Simple operation and an easy-to-understand interface
• Easy-to-use SOP operation
• Automatic cleaning routine
• Real-time mode to determine optimal measurement parameters
• Fully automated measurement process with self-adjusting calibration

Applications

The following domains are among those where the instrument is used:

• Cosmetics
• Food and Beverage
• Mining and Materials
• Paints, Inks, and Coatings
• Pharmaceuticals
• 3D Printing Materials
• Abrasives
• Batteries
• Building Materials
• Ceramics

Image Credit: Bettersize Instruments Ltd.