Learn About Beckman Coulter Particle Size Analyzers
The Beckman Coulterâ„¢ LS 13320 XR Particle Size Analyzer is available in two models, with interchangeable modules for analyzing either dry powder samples (DPS) or samples suspended in aqueous and non-aqueous diluents (ULM).
The LS 13320 XR Multiwavelength Analyzer uses a patented detection system to analyze particles as small as 0.010 μm. For less sensitive applications, the LS 13320 XR Single Wavelength Analyzer can analyze particles from 0.4 to 3500 μm.
- Analyzes particles over a wide range of sizes: 0.010 to 3,500 μm
- Produces correct sizing results over the entire range in a single measurement
- No need to know the particle size distribution before analysis
The Beckman Coulterâ„¢ Multisizerâ„¢ 4e Coulter Counter uses the Coulter principle to detect particles via electrical zone sensing, regardless of particle nature or optical properties, making it suitable for detecting and counting a wide variety of particles.
- High-resolution particle counting and sizing
- Wet (electrolyte) analysis
- Particle size range from 200 to 1,600 μm diameter, with multitube overlap
- Real-time detection of average cell size changes and the presence of cell aggregates
The Beckman Coulterâ„¢ QbD 1200+ Total Organic Carbon Lab Analyzer measures TOC directly, requires only one reagent, calibrates in just 90 minutes, has a low cost of ownership, and is easy to operate.
- Meets USP, EP, JP, KP, and IP requirements
- Simple IQ/OQ/PQ qualification routine, compliant with ICH Q2 guidelines
- Embedded Windows 10; facilitates compliance with 21 CFR Part 11 for data integrity
- For analyzing drinking water, purified water (PW), and water for injection (WFI)
Visit the Beckman Coulter Virtual Lab to learn more about these products.

By submitting your data, you agree to our Privacy Policy and will receive emails based on your preferences.
© Thermo Fisher Scientific, Inc. All Rights Reserved.