Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století

astronomical-surveying instruments – Hildebrand

The manufacturer's name on the device
  • HILDEBRAND - WICHMANN - WERKE, Freiberg (SA.)-Berlin

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0115
  • Owner: Vysoké učení technické v Brně
  • Manufacturer: Hildebrand
  • Made: 01.01.1935
  • Length: 300 mm
  • Width: 248 mm
  • Height: 285 mm
  • Weight: 8630 g
  • S/N: 161034

  • cross hairs:
  • NK_001
  • telescope type: revolved
  • tripod connection: tribrach
  • type of clamp: clamp on the axis
  • unite: gon
  • variable telescope length: yes
  • telescope length with retracted eyepiece: 300 mm
  • telescope length with extended eyepiece: 365 mm
  • telescope diameter: 38 mm
  • telescope magnification: 33
  • type of optical plummet: in tribrach
  • compass: none
  • horizontal circle diameter: 155 mm
  • main reading scale of the horizontal circle: reading microscope
  • number of reading scales of the horizontal circle: 2
  • the smallest segment of the horizontal circle: 20"
  • vertical circle: yes
  • vertical circle diameter: 135 mm
  • main reading scale of the vertical circle: reading microscope
  • number of reading scales of the vertical circle: 2
  • the smallest segment of the vertical circle: 20"
  • cross level: no
  • length of the cross level/level parallel with line of collimation: 170 mm
  • bubble length of the cross level/level parallel with line of collimation: 40 mm
  • altitude buble: no
  • striding level: no
  • sensitivity of the alidade level: 15" "
  • designed for work: precise work