back to the main page  Mathematical Instruments  previous instrument: A. Ott Linear Planimeter Typ 90  The Collection of Calculating Devices  next instrument: Reiss Compensating Polar Planimeter 
Deutsche Version
Deutsche Version
TCoCD Pictures Mathematical Instruments A. Ott Compensating Polar Planimeter

A. Ott Compensating Polar Planimeter

A.Ott
Compensating Polar Planimeter A. Ott: top view  (click for larger image, 58k)
top view (click for larger image, 58k)
manufacturing date  
resolution 4 digits
size:   pole arm
  tracer arm
  weight
215 mm
230 mm
515 g
close-up of the carriage (click for larger image, 136k)
close-up of the carriage (click for larger image, 136k)
planimeter in its box (click for larger image, 113k)
planimeter in its box (click for larger image, 113k)

TCoCD Pictures Mathematical Instruments A. Ott Compensating Polar Planimeter

back to the main page  Mathematical Instruments  previous instrument: A. Ott Linear Planimeter Typ 90  The Collection of Calculating Devices  next instrument: Reiss Compensating Polar Planimeter 
Deutsche Version
Deutsche Version

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Last update on 21-Jul-2007
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