| Radiation Shielded Camera Version 4 | |
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| Overview: A GoPro Hero 3+ silver, GoPro Hero4 Session, Gear360, and Casio Exilim EX-ZR200, were shielded with lead and sent through an industrial irradiator while viewing plastic and mineral samples. Radcam version 4 is an improved version of earlier Radcam versions including two GoPro cameras, a 1000fps high speed camera, a 360 degree panoramic camera, and a high range ion chamber connected to a high speed data logger. Data and videos taken are used to corollate the detected x-ray speckle on the video with actual x-ray radiation levels in the irradiator. The irradiation facility is the Mercury Plastics NeoBeam facility which is used for cross linking plastics. The accelerator can produce a 5MeV, 20mA electron beam which is scanned over a moving cart. These videos were of a Lichtenberg production run by Bert Hickman who sells the Lichtenberg figures on his website: http://www.capturedlightning.com/
Irradiation run videos and pictures: Radcam4 Neobeam Run |
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Radiation Shielded Camera (12/10/2016) Top lead shielding plates removed |
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Radiation Shielded Camera (12/10/2016) Shielding added to a 360 camera on this run. |
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Radiation Shielded Camera (12/10/2016) Irradiation run videos and pictures: Radcam4 Neobeam Run |
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Radiation Shielded Camera (12/10/2016) Lead pig for shielding GoPro Hero4 Session |
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Radiation Shielded Camera (12/10/2016) Pig machined to fit session |
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Radiation Shielded Camera (12/10/2016) Machining dimensions for lead pig |
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Radiation Shielded Camera (12/10/2016) GoPro Hero4 Session |
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Radiation Shielded Camera (12/10/2016) 1/2" lead glass window and holder |
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Radiation Shielded Camera (12/10/2016) 1/2" thick and 1/4" thick lead glass windows. Marked line was polished off with Cerium Oxide Baum |
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Radiation Shielded Camera (12/10/2016) Hero4 Session installed in lead pig |
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Radiation Shielded Camera (12/10/2016) Hero4 Session installed in lead pig |
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Radiation Shielded Camera (12/10/2016) CNC milled mounting bracket |
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Radiation Shielded Camera (12/10/2016) Test of mounting mechanism |
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Radiation Shielded Camera (12/10/2016) Comparison of Hero3 + silver and Hero4 Session size |
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Radiation Shielded Camera (12/10/2016) Comparison of Hero3 + silver and Hero4 Session size |
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Radiation Shielded Camera (12/10/2016) Hero4 Session mounted on frame next to Hero3 + silver shield box |
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Radiation Shielded Camera (12/10/2016) GoPro remote for control of cameras |
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Radiation Shielded Camera (12/10/2016) Eberline R0-7 is modified to run at up to 20MR/h |
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Radiation Shielded Camera (12/10/2016) Eberline R0-7 ion chamber probe for measuring radiation intensity |
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Radiation Shielded Camera (12/10/2016) Mount for holding 3 probes under lead shield |
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Radiation Shielded Camera (12/10/2016) Probes mounted in holder |
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Radiation Shielded Camera (12/10/2016) Probes mounted on frame |
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Radiation Shielded Camera (12/10/2016) Extension cables to connect probes to controller |
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Radiation Shielded Camera (12/10/2016) Extension cables to connect probes to controller |
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Radiation Shielded Camera (12/10/2016) Controller box for probes |
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Radiation Shielded Camera (12/10/2016) Adafruit arduino data logger to record probe data |
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Radiation Shielded Camera (12/10/2016) Assembled logger |
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Radiation Shielded Camera (12/10/2016) Lead pig to shield logger |
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Radiation Shielded Camera (12/10/2016) Lead pig mounted on frame |
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Radiation Shielded Camera (12/10/2016) Logger inside shield pig |
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Radiation Shielded Camera (12/10/2016) 1000fps high speed camera |
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Radiation Shielded Camera (12/10/2016) High speed camera mounted on frame |
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Radiation Shielded Camera (12/10/2016) Probe controller box, probes, and cameras mounted |
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Radiation Shielded Camera (12/10/2016) Probe controller box, probes, and cameras mounted |
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Radiation Shielded Camera (12/10/2016) Probe controller box, probes, and cameras mounted |
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Radiation Shielded Camera (12/10/2016) Top lead shield added |
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Radiation Shielded Camera (12/10/2016) Top lead shield added |
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Radiation Shielded Camera (12/10/2016) Irradiation run videos and pictures: Radcam4 Neobeam Run |
By attempting to reproduce any experiments or devices listed on this domain in part or in whole, you agree to hold me harmless against any lawsuit or liability. Copyright © 1998 - 2005 by Andrew Seltzman. All rights reserved. |
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