Difference between revisions of "Geophone"

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{{Virtual Museum table
 
{{Virtual Museum table
|Taxonomy=IMG1159
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|Taxonomy=IMG2172
 
|Item=Geophone
 
|Item=Geophone
|Serial number=V583
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|Serial number=NMI-21
|Donor=Prev. Canmore
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|Manufacturer=Texas Instruments
 +
|Donor=Charlie Klutts
 
|Location=HGC
 
|Location=HGC
 
}}
 
}}
Please add additional information to this item. Learn how on the [[Help:Editing|help pages of this wiki]] or contact {{email|wiki|seg.org}} for personalized help.
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#21. Solid brass case has two insulated solder contacts protruding through top plate. Unit rests on tripod like base machined as part of case. Around case, at bottom, is stamped TYPE S-35 SEISMOMETER, the TEXAS INSTRUMENTS logo, MADE IN USA SERIAL NUMBER and stamped in separately are the numbers 2392. Printed on the bottom is TI 23 within a circle.
  
[[File:GSH_ IMG1159.jpg|300px]]
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[[File:GSH_ IMG2172.jpg|300px]]

Revision as of 11:50, 23 July 2020

Item Geophone
Item code
Description
Manufacturer Texas Instruments
Circa
Model
Donor Charlie Klutts
Location HGC
Serial number NMI-21"NMI" can not be assigned to a declared number type with value -21.
Taxonomy IMG2172
  1. 21. Solid brass case has two insulated solder contacts protruding through top plate. Unit rests on tripod like base machined as part of case. Around case, at bottom, is stamped TYPE S-35 SEISMOMETER, the TEXAS INSTRUMENTS logo, MADE IN USA SERIAL NUMBER and stamped in separately are the numbers 2392. Printed on the bottom is TI 23 within a circle.

GSH IMG2172.jpg