back to the main page  Mathematical Instruments  previous instrument: Aristo Compensating Polar Planimeter  The Collection of Calculating Devices  next instrument: H. Morin Compensating Polar Planimeter Type D 
Deutsche Version
Deutsche Version
TCoCD Pictures Mathematical Instruments Bruning Compensating Polar Planimeter

Bruning Compensating Polar Planimeter
Compensating Polar Planimeter Bruning 80-535 (click for larger image, 75k)
top view (click for larger image, 75k)
manufacturing date  
resolution 4 digits
size:   pole arm
  tracer arm
  weight
190 mm
110 mm
290 g
close-up of the carriage (click for larger image, 110k)
close-up of the carriage (click for larger image, 110k) 		planimeter in its box (click for larger image, 84k)
planimeter in its box (click for larger image, 84k)
TCoCD Pictures Mathematical Instruments Bruning Compensating Polar Planimeter

back to the main page  Mathematical Instruments  previous instrument: Aristo Compensating Polar Planimeter  The Collection of Calculating Devices  next instrument: H. Morin Compensating Polar Planimeter Type D 
Deutsche Version
Deutsche Version

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