Pi Sentinel PRO

Part #: Sentinel

The SentinelPro is a high-performance dynamic image analyzer designed for applications where particle shape is just as important as particle size. It captures high-speed images of individual particles in motion, allowing for precise analysis of shape attributes like circularity, aspect ratio, convexity, and surface smoothness. It is ideal for research and industrial environments, offering over 30 shape parameters, real-time imaging, and pass/fail classification for quality control. The system supports automatic recirculating sample handling, live image capture, and remote data access via mobile integration.

                                                
                                                    Dynamic Imaging with Real-Time Shape Analysis                                                
                                            
                                                SentinelPro uses a high-speed Xeon strobe and a 5 MP digital camera to capture particle images at up to 127 frames per second. Unlike static analyzers, it provides 3D random orientation views, enhancing accuracy in measuring shape features like symmetry and aspect ratio.

                                                
                                                    Over 30 Measured Shape Parameters                                                
                                            
                                                Measures critical shape metrics including circularity, ellipticity, opacity, smoothness, fiber length, polygon order, convexity, and many more—making it ideal for analyzing powders, slurries, and mixed materials.

                                                
                                                    High Resolution & Real-Time Imaging                                                
                                            
                                                Offers high-speed, high-resolution live imaging. Captured particles are displayed as grayscale and binary thumbnails for each analysis, allowing for immediate visual verification and export.

                                                
                                                    Automated Recirculating Sample Handling                                                
                                            
                                                The system includes an internal peristaltic pump with chemically resistant tubing for automatic sample movement and efficient fluid cycling—ideal for viscous or sensitive samples.

                                                
                                                    Integrated Smartphone App                                                
                                            
                                                Features a mobile companion app for real-time secure cloud-based data transfer. Users can view results, perform additional analysis, and access images remotely.

                                                
                                                    Pass/Fail Process Monitoring & Quality Control                                                
                                            
                                                Supports shape-based pass/fail logic and real-time statistical process control (SPC), making it perfect for both R&D and production-line environments. Fully compliant with standards like ISO 4406, NAS 1638, and USP <788>.

                                                
                                                    Module Integration with Existing Size Analyzers                                                
                                            
                                                Available as a stand-alone or add-on module for laser diffraction or light scattering systems, enabling shape analysis without modifying current size workflows.

Specification	Value
Imaging Frame Rate	Up to 127 frames per second
Camera Resolution	Up to 5 Megapixels
Particle Size Range	1–300 µm, 10–800 µm, 100–2500 µm (based on model)
Shape Parameters	>30 (circularity, opacity, convexity, etc.)
Analysis Types	Fiber, polygon, ellipse, rectangle, irregular models
Sample Volume	Max 30 mL (aliquot taken and returned to system)
Software Functions	Histogram overlays, scatter plots, shape classification
Integration	Stand-alone or inline with laser particle sizers
Operation Mode	Continuous flow with automated recirculation
Mobile Compatibility	Smartphone/tablet app with secure data upload
Reporting Formats	Graphical, spreadsheet, particle thumbnails
Environmental Suitability	R&D labs, manufacturing lines, at-line QC stations