File:PIA24307-MarsSampleReturn-AnatomyOfTube-interior-20201222.jpg

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English: PIA24307: Anatomy of a Sample Tube Interior

https://photojournal.jpl.nasa.gov/catalog/PIA24307

This illustration depicts the interior of a sample tube being carried aboard the Mars 2020 Perseverance rover.

About the size and shape of a standard lab test tube, the 43 sample tubes headed to Mars must be lightweight, hardy enough to survive the demands of the round trip, and so clean that future scientists will be confident that what they are analyzing is 100% Mars, without Earthly contaminants.

Cutaway Plunger: Works in concert with the spring to release (retract) or activate (extend) the two exterior-mounted ball locks. Springs: Along with the plunger, acts to release or activate the ball locks. Payload Cavity: Also known as the bore, is the area in the tube where cores of Martian rock and samples of regolith will be stored. Titanium Nitride Coating: The specialized surface treatment resists contamination. Hermetic Seal: This mechanically-activated plug is designed to ensure that no contaminants can get into the sample tube and that nothing from inside the tube can get out. JPL built and will manage operations of the Mars 2020 Perseverance rover for NASA.

For more information about the mission, go to: https://mars.nasa.gov/mars2020.
日期
來源 https://photojournal.jpl.nasa.gov/jpeg/PIA24307.jpg
作者 NASA/JPL-Caltech

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本圖像或影音收錄於美國國家航空暨太空總署 (NASA)噴射推進實驗室(Jet Propulsion Laboratory),其照片編號為: PIA24307

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Public domain 本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zhNASA版權政策JPL圖像使用政策
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Mars Sample Return - Anatomy of a Sample Tube - interior - December 22, 2020

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目前2020年12月24日 (四) 16:29於 2020年12月24日 (四) 16:29 版本的縮圖3,840 × 2,160(1.57 MB)DrbogdanUploaded a work by NASA/JPL-Caltech from https://photojournal.jpl.nasa.gov/jpeg/PIA24307.jpg with UploadWizard

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