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Inyo FBV Broadband Force-Balance Vertical Seismometer

Some images taken during the construction of a FBV seismometer modelled on the design by David F. Nelson & Brett M. Nordgren. details can be found here.

http://bnordgren.org/seismo/gif_images.htm

Dave & Brett’s Live trace

 

FBV 16

FBV 7

FBV 6

FBV 8

FBV 1

FBV 2

FBV 4

FBV 5

FBV 3

FBV 9

FBV 10

FBV 13

FBV 14

FBV 15

FBV 11

FBV 12

FBV 17

FBV 18

 

 

Pressure case made from 10mm Plexiglass NO wires connected to seismometer

 

FBV_Case_1

FBV_Case_2

FBV_Case_3

FBV_Case_4

FBV_Case_5

FBV_Case_6

FBV_Case_7

FBV_Case_8

FBV_Case_9

FBV_Case_10
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