PASCO ES-9080A - Page 19

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Model No. ES-9080 Basic Electrostatics System
19
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:96*9%-9$%'4//>%'(),$%4$+/=$0%>/4%/,$%+$)#24$+$,-%6#%)(:)C#%
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NOTE: When the disk of the proof plane touches the surface being
sampled, it essentially becomes part of the surface. To minimize distortion
of the surface shape when sampling, hold the proof plane flat against the
surface, as indicated in the accessory instructions. Please refer to the
accessory instructions for details on how to use the proof planes.
Procedure:
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),0%-9$%4$0%($)0%*/,,$*-$0%/=$4%-9$%$0E$%/>%-9$%6*$%')6(7
2. ?()*$%-9$%-:/%)(2+6,2+%#'9$4$#%)-%($)#-%gJ%*+%)')4-7%@/,,$*-%/,$%
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#)+$%$)4-9%E4/2,0%)#%-9$%#96$(0%),0%-9$%$($*-4/+$-$47%M9$%
*/,,$*-$0%#'9$4$%:6((%3$%2#$0%)#%)%*9)4E6,E%3/0C7
3. ./+$,-)46(C%E4/2,0%-9$%/-9$4%#'9$4$%-/%4$+/=$%),C%4$#602)(%
*9)4E$%>4/+%6-7
4. 8-)4-%-9$%0$+/,#-4)-6/,%3C%#)+'(6,E%),0%4$*/406,E%-9$%*9)4E$%)-%
#$=$4)(%06>>$4$,-%'/6,-#%/,%-9$%#)+'(6,E%#'9$4$7%SM9$%#'9$4$%-9)-%
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2,-6(%-9$64%#24>)*$#%)4$%)3/2-%_%*+%)')4-7%M24,%-9$%=/(-)E$%#/24*$%
A1D%-9$,%#)+'($%),0%4$*/40%-9$%*9)4E$%)-%-9$%#)+$%'/6,-#%#)+'($0%
3$>/4$7
6. ./+$,-)46(C%E4/2,0%-9$%#)+'(6,E%#'9$4$%)E)6,D%3C%-/2*96,E%/,$%
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;E)6,D%#)+'($%),0%4$*/40%-9$%*9)4E$%)-%-9$%#)+$%'/6,-#%#)+'($0%
3$>/4$7
7. &$+/=$%-9$%eJJJ%dB@%#'9$4$%2,-6(%6-%6#%)-%($)#-%gJ%*+%):)C%>4/+%
-9$%#)+'(6,E%#'9$4$7%;E)6,D%#)+'($%),0%4$*/40%-9$%*9)4E$%)-%-9$%
#)+$%'/6,-#%#)+'($0%3$>/4$7