Document rLo4BOGrL9r5VBw5LbmwMRxG

10ml y'-i: / '.v yw ^--/L A.: ' .V . ..';.V.V-.-' - > . . ' .........\- . t " 'l ' ; . ' /<V :.-v; A'..'.a.-:;r -V- 'V/X.-.v; ' "V'.' ' ....... ' Bp, fl'.g.T* Sam&rae .. *4>. ftmlc* xxrx: Br, D. Telfair -v 1-eX.4i;ii. :/.i.v ;V .?* f^F.T. Lease Anniston 1X/9A3 Anniston smttl k.*. IS Jenkins . ' i v: ... *X,,i*. * V ; * " , sks?sS DIELECTRICS '4#.ur. . *r ,y*S as;* vp&y IfSSASSfl Determination of dleleotrle constant tod power ^ vJ.^v factor of the hensene sample chipped hr you vas made after the cell constant and lead capacitance of our own cell vas Checked* On the hasis of our cell eon- 7 stant being equal to 36.0 and lead capacitance equal : . to 3.4 {these constants evaluated according to the method explained in Dr. Telfair's letter to you dated . September 1?) the results on your hensene sample are as followsi ^: Temperature Frequency Power Factor Pidectrio Const. ^2|.00. 1000 cycles 5000 cycles 10000 cycles .00X <<.001 <.001 2.27 1*11 `IB, Results on Arochlor 125* are as follows* Temperature frequency Power Factor Dielectric Const. X00Cf 28 *** 1000 cycles XX *000 * i 8000 * 10000 91 .006* .0022 .0023 ,0027 . . *.33 , *.33 '*-.3$/; *.33 Dielectric constant as stated on the bottle Is *.2 The disagreement Is probably within the limits of experimental error, _, , .y> ir ^. - y>- V ;v R. Levreault , * B J ' ?B* ;'- STLCOPCB4077763