PDM_, auteur op Particle Deposition Measurement https://particle-deposition.com/author/particle_deposition/ Particle Deposition Measurement Tue, 17 Dec 2024 14:05:18 +0000 nl-NL hourly 1 SAC Featured in Converter Magazine https://particle-deposition.com/sac-featured-in-converter-magazine/ https://particle-deposition.com/sac-featured-in-converter-magazine/#respond Tue, 17 Dec 2024 14:05:18 +0000 https://particle-deposition.com/?p=2019 SAC Nederland Celebrates Feature in Converter Magazine in Collaboration with KSM Superclean SAC Nederland is proud to announce its feature in the November 2024 edition of Converter magazine, highlighting our groundbreaking collaboration with KSM Superclean. This partnership marks a significant milestone in our ongoing commitment to innovation. The feature showcases the joint ... Read More

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]]> https://particle-deposition.com/sac-featured-in-converter-magazine/feed/ 0 Particle Deposition Measurement at the Einstein Telescope Project https://particle-deposition.com/particle-deposition-measurement-at-the-einstein-telescope-project/ https://particle-deposition.com/particle-deposition-measurement-at-the-einstein-telescope-project/#respond Thu, 31 Oct 2024 09:45:05 +0000 https://particle-deposition.com/?p=1967 Our PDM3 Deployed in a Case Study at the ETP in Maastricht! In 2023, our intern Youri Hissink, then a student at Fontys, completed an internship centered on particle deposition monitoring—a critical aspect of maintaining cleanroom standards. Representing SAC, Youri used the PDM to measure particle accumulation in the Einstein ... Read More

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]]> https://particle-deposition.com/particle-deposition-measurement-at-the-einstein-telescope-project/feed/ 0 PDM Witness Plates Receive an Upgrade https://particle-deposition.com/pdmwpupgrade/ https://particle-deposition.com/pdmwpupgrade/#respond Tue, 29 Oct 2024 14:08:43 +0000 https://particle-deposition.com/?p=1216 The PDM Witness Plates have been upgraded with a new feature: internal laser engraving. The first generation of Witness Plates used a black marking that allowed the PDM to recognize the plate. However, this marking had a drawback: with use, the material degraded, making it difficult for the PDM to ... Read More

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]]> https://particle-deposition.com/pdmwpupgrade/feed/ 0 Partikelfalle – Witness plate https://particle-deposition.com/test-articel-4/ https://particle-deposition.com/test-articel-4/#respond Fri, 15 Jan 2021 09:19:10 +0000 https://particle-deposition.com/?p=677 Is a Witness plate the same as a Partikelfalle? Yes it is. In the englisch language we talk about the plate showing the evidence of the deposition. In the german language it is called the trap for particles. Often is the “trap” even equiped with a door like the exposure boxes. The dimensional set-up ... Read More

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]]> https://particle-deposition.com/test-articel-4/feed/ 0 What about particle size https://particle-deposition.com/test-post-3/ https://particle-deposition.com/test-post-3/#respond Tue, 12 Jan 2021 16:16:01 +0000 https://particle-deposition.com/?p=415 The particle size in deposition requires the definition of the manufacturer of the measuring equipment. Unlike working with polysirene equivalent dust to calibrate an airborne counter,  the deposition counting and sizing is done under a automatic optical microscope scanning the disk.  The optical system is calibrated by means of optomechanical standards.  Around each particle the ... Read More

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]]> https://particle-deposition.com/test-post-3/feed/ 0 facility cleaning and PDM https://particle-deposition.com/test-post-2/ https://particle-deposition.com/test-post-2/#respond Tue, 12 Jan 2021 16:15:37 +0000 https://particle-deposition.com/?p=413 Cleaning of a cleanroom is expensive and requires extra people to work in the cleanroom. Therefore smart cleaning can reduce costs as well as the level of cleanliness reached in a cleanroom. The change of surface contamination can be measured by PDM equipment in automatic mode or in regular intervals. Upon the results found can ... Read More

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]]> https://particle-deposition.com/test-post-2/feed/ 0 Particle size distribution https://particle-deposition.com/test-post-1/ https://particle-deposition.com/test-post-1/#respond Tue, 12 Jan 2021 16:14:37 +0000 https://particle-deposition.com/?p=408 The particle size distribution is normally a straight line in a log-log graph.  The PDM equipment produces such a graph as visual result of a measurmeent. In this graph three area's of interest can be found.  The aera around small particles such as 5 tot 15 micrometer.  If this group of particles dominates it ... Read More

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]]> https://particle-deposition.com/test-post-1/feed/ 0 Transparent measuring method https://particle-deposition.com/hallo-wereld/ https://particle-deposition.com/hallo-wereld/#respond Tue, 29 Dec 2020 15:26:03 +0000 https://particle-deposition.com/?p=1 Getting a feeling of what is measured and how it is measured is a good property of measurement equipment.  The particle deposition measurement equipent provides a transparent chain of data that can be verified by remeasuments or using particles of known size.  Even NIST particles are available for testing the size accuracy.  Counting is ... Read More

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