Unique solutions in Process Analytical Technology
Meet the NanoFlowSizer
Smart, real-time nanoparticle analysis for complex liquid processes
The NanoFlowSizer is a non-invasive, in-line measurement instrument that delivers accurate, real-time particle size data—without dilution or sampling.
Used across R&D, process development, and manufacturing in pharma and biotech, it supports faster development, robust scale-up, and continuous manufacturing.

Where is your interest?
The NanoFlowSizer
Your benefits
- The only TRUE PAT tool for inline measurements
- Particle size distribution in flow
- No sampling or dilution
- Scalable from lab to GMP manufacturing
- Ideal for sterile processes
- Fast and continuous, data every <10 sec
- Compatible with continuous and batch manufacturing
This small instrument made a huge impact!
Why the NanoFlowSizer makes Impact
Where Conventional DLS Stops, NanoFlowSizer Starts
The NanoFlowSizer is a cutting-edge nanoparticle size analyzer designed for real-time, non-invasive measurements—even in highly turbid, flowing suspensions. It operates inline, online, at-line, or off-line at flow rates ranging from less than 1 mL/min to over 100 L/hr.
Patented Technology
Powered by Spatially Resolved Dynamic Light Scattering (SR-DLS)—a patented technology developed by InProcess-LSP—the NanoFlowSizer performs over 1,000 simultaneous measurements at different depths within the sample, delivering reliable size data in under 10 seconds.
Scalable from lab to GMP manufacturing
Unlike conventional DLS systems, which require static conditions, clear samples, and specific cuvette geometries, the NanoFlowSizer is purpose-built for flexible integration in real-world R&D and manufacturing environments.
The InProcess-LSP Team
Core strengths
- Specialists in nanoparticle size analysis
- Creators of the NanoFlowSizer technology
- Specialists in continuous manufacturing & PAT integration
- Agile, collaborative and customer-focused
- Strong background in process optimization and product development
Where can you meet us?
Creates significant cost savings for your process




