ISO 13320-compliant laser diffraction for fast, repeatable particle size distribution measurement from 0.02–3,500 µm. Wet and dry dispersion modes available.
OPTICAL SYSTEM
Most standard laser diffraction systems operate between 0° and 90°. Small particles scatter light at angles beyond this range, which introduces measurement error. The DLOI (Dual Lens Optical Instrument) system covers the full angular range from 0.016° to 165° in a single measurement — without lens changes.
CALCULATION MODELS
Two mathematical models describe how light interacts with particles in laser diffraction. Selecting the correct model is critical for reliable results.
PRODUCTS
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Combines laser diffraction with the PIC-1 dual-camera dynamic image analysis module in a single platform. Measures particle size and 24 shape parameters simultaneously from 0.02 to 3,500 µm. Wet and dry dispersion modules provide full flexibility for any sample type.
The 2600E combines laser diffraction and PIC-1 dynamic imaging in a single modular platform. It covers 0.1–1,600 µm via laser diffraction, extended to 3,500 µm with PIC-1. Wet and dry dispersion options accommodate a broad sample range.
Combines laser diffraction and dual CCD dynamic image analysis in a single platform. Measures particle size and shape parameters simultaneously across 0.01–3,500 µm. Automatic refractive index detection improves measurement accuracy for unknown samples.
Designed for industrial quality control, the Bettersizer ST measures particle size from 0.1 to 1,000 µm with high repeatability. The patented DLOS optical system and built-in automatic wet dispersion unit deliver consistent results with minimal operator input. SOP-driven operation eliminates procedural errors and saves bench space.
The BT-Online1 integrates directly into dry powder production lines and operates 24/7 as a real-time particle size analyzer. It monitors 4 process lines simultaneously with one device, and requires no maintenance in industrial environments thanks to its dual air curtain and sheath gas lens protection.
The BT-Online2 is an in-line particle size analyzer designed for direct integration into production lines. Its patented Fourier + Reverse Fourier optical system and 92 detectors deliver continuous real-time PSD measurement across 0.02–2000 µm. Precise results even in high-solids slurries.
Contact us for detailed information and pricing options for our instruments. We are here to help with 25 years of experience.