New TPC Geometry!!!
Weights [kg] of TPC and TPC Supported Harware from SN 0373 [10/16/98]
Item Max LBNL Max BNL Installed Wt. w/CTB Installed Wt. w/TOF Basis
IFC 48.5344 48.5344 48.5344 48.5344 close est
OFC 2263.88 2263.88 2263.88 2263.88 close est
Wheel 1406.136 1406.136 1406.136 1406.136 measured
Wheel Brkts/Adj 102.965 102.965 102.965 102.965 rough est
TOF rails 489.8798 489.8798 489.8798 489.8798 exact
Outer Sectors 1143.053 1143.053 1143.053 1143.053 measured
Inner Sectors 794.6938 794.6938 794.6938 794.6938 close est #75 ea.
Gas Manifolds at wheel 0 0 90.7185 90.7185 removed for lift
FEE 58.0598 698.0787 698.0787 698.0787 measured
FEE manifold 217.724 217.724 217.724 217.724 rough
RDO 23.1332 275.331 275.331 275.331 close est
RDO Manifold 6.80389 163.293 163.293 163.293 rough
RDO/FEE Cable 17.6901 166.922 166.922 166.922 close est
Dist Manifold/hose 108.862 176.901 176.901 176.901 rough
CTB modules(120 ea) 0 299.371 1796.226 0 measured 33# ea.
TOF modules(120 ea) 0 0 0 2177.243 Est, G.Mutchler 9.98
TOF cables/hose 0 0 108.862 108.862 rough
RDO elect. brkts 10.8862 10.8862 10.8862 10.8862 rough
SVT, Cone Assy & SSD 0 0 1662.416 1662.416 Mech Des Rev 3/98
FTPC 0 0 366.956 366.956 FDR action item 1
TOTAL 6691.8482 8302.5547 10164.551 10545.569
Mass of the OFC in the Note and the software geometry that we have differ from each other due to the fact that outer ring is excluded from the OFC in the software geometry whereas was part of the OFC when weighing it.
The total OFC mass including the ring from the geometry would be:
M'OFC = MOFC + 24 * MTWRI = 1443(±13) + 24 * 33(±0.13) = 2235 ± 16; Mass of one TPC Sector which corresponds to MTSWH (or MTSAW) is calculated as:
MTSWH = (MTOTALLBNL - MOFCLBNL - MIFCLBNL) / 24 + MTWRI= 182.47 + 33 = 212.47;