Liquid Nitrogen Storage Dewar: Difference between revisions

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-[[Category:Science]]
 {{Template:EquipmentPage
 |owner = PS:One
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 |where = Near shop entrance
 |value = $750.00
-|image = Hummer_V_spatter_coater.jpg
+|image = LiquidNitrogenStorageDewar.jpg
 }}
-==Description==
+== Description ==
 This is a 43 liter liquid nitrogen storage dewar. As it weighs 115 lbs full, we need to construct either a withdrawal system for it, or a pouring stand.
 It was originally configured with 6 cylindrical stainless steel sample holders. We still have these, but we do not intend to use this for biological sample storage.
-==List of Currently Certified Users==
+== Useful Information ==
+The tare weight of this dewar (includes foam insert, excludes all sample holders and any withdrawal hardware) is 37 lbs.
+Liquid nitrogen has a density of .807 g/mL or 1.779 lbs/L.
+== List of Currently Authorized Users ==
 {| class="wikitable" border="1"
 ! Qualified Member
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 |-
 |Ryan Pierce
+|Danger Committee
+|-
+|Dave Schact
+|Danger Committee
+|-
+|Everett Wilson
 |Ryan Pierce
-|-
 |}
-==Maintenance Log==
+== Maintenance Log ==
 {| class="wikitable" border="1"
 ! Date
 ! Maintainer
 ! Description
+|-
+|12/24/2013
+|Ryan Pierce
+|Filled with 34L LN2.
 |-
 |12/22/2013
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 |-
 |}
+[[Category:Removed Equipment]]