FPIA 3000: Setting the standard for silicon carbide particle size and shape measurements for solar PV applications

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00:00:00 FPIA 3000: Setting the standard for SiC size & shape measurements for solar PV applications
00:01:54 FPIA 3000: Setting the standard for SiC size and shape measurements for solar PV applications
00:02:15 Overview
00:03:19 Introduction to the FPIA-3000
00:04:08 Introduction to the FPIA-3000 Basic principles of wet-dynamic image analysis
00:04:44 Introduction to the FPIA-3000
00:05:31 Introduction to the FPIA-3000
00:05:48 Sheath flow cell mechanism
00:06:18 Introduction to the FPIA-3000
00:06:41 Introduction to the FPIA-3000
00:06:55 Video Demonstration
00:06:55 Magnification Options
00:08:00 Saint-Gobain Ceramic Materials in Norway
00:08:42 Saint-Gobain Ceramic Materials
00:09:00 SiC in PV industry
00:09:35 Characterization of SiC
00:10:21 Method optimization for circularity
00:11:00 Criteria improved
00:11:28 Pictures of raw data from Sysmex FPIA-3000 with old ultrasonic settings and mass:
00:11:38 Pictures of raw data from Sysmex FPIA-3000 with reduced ultrasonic settings and mass:
00:11:48 Explanation for use of convexity filter instead of circularity
00:12:44 Pictures of particles who were deleted with old SOP (< 0,7 in circ)
00:12:59 Pictures of particles who is deleted with new SOP (< 0,92 in convexity)
00:13:23 Increase valid pixel from 5 to 20
00:14:02 Suggestions
00:14:22 Change in level particles below 5 micron number based
00:14:53 The calculation set points, history
00:15:43 The calculation set points, today:
00:16:23 The calculation set point, future:
00:16:55 Effect on fixed PSD for calculation
00:17:25 Round Robin test
00:18:50 SiC Sample preparation and analysis on the FPIA-3000
00:20:02 SiC Sample preparation and analysis on the FPIA-3000
00:22:43 SiC Sample preparation and analysis on the FPIA-3000
00:23:15 Video Demonstration
00:23:15 SiC Sample preparation and analysis on the FPIA-3000
00:23:42 SiC Sample preparation and analysis on the FPIA-3000
00:26:27 SiC Sample preparation and analysis on the FPIA-3000
00:28:49 SiC Sample preparation and analysis on the FPIA-3000
00:29:49 SiC Sample preparation and analysis on the FPIA-3000
00:30:34 SiC Sample preparation and analysis on the FPIA-3000
00:31:05 SiC Sample preparation and analysis on the FPIA-3000
00:31:50 SiC Sample preparation and analysis on the FPIA-3000
00:32:01 Software Demonstration
00:32:01 Daily Maintenance
00:35:17 Daily Maintenance – 20X LPF Auto focus - Good
00:35:39 Daily Maintenance – 20X LPF Auto focus - Bad
00:36:01 Circularity Specifications on Latex Standards
00:37:23 Invitation to participate in a round robin to set the standards
00:38:57 Invitation to participate in a round robin to set the standards
00:40:39 Contact Information
This webinar discusses the practical requirements for standardizing size and shape measurements of SiC abrasives used in the manufacture of solar photovoltaic cells.