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

theodolite – Hildebrand

The manufacturer's name on the device
  • Max Hildebrand fruher Aug. Lingke u. Co. G.m.b.H. Freiberg/Sachsen

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0237
  • Owner: České vysoké učení technické v Praze - Stavební fakulta
  • Manufacturer: Hildebrand
  • Made: 01.01.1895
  • Length: 160 mm
  • Width: 131 mm
  • Height: 217 mm
  • Weight: 2000 g
  • S/N: 58783

  • cross hairs:
  • NK_047
  • telescope type: revolved
  • tripod connection: tribrach
  • type of clamp: clamp on the axis
  • compensator: no
  • unite: ° ' "
  • the possibility of determining the elevation: yes
  • distance meter type: optical
  • construction of the distance meter: integrated
  • view in the telescope: inverted
  • variable telescope length: yes
  • telescope length with retracted eyepiece: 133 mm
  • telescope length with extended eyepiece: 151 mm
  • telescope diameter: 20 mm
  • minimum telescope focusing distance: 1250 mm
  • telescope magnification: 20
  • type of optical plummet: none
  • compass: none
  • horizontal circle diameter: 90 mm
  • main reading scale of the horizontal circle: reading microscope
  • number of reading scales of the horizontal circle: 2
  • setting the horizontal circle to zero: repeating
  • vertical circle: yes
  • segment of the vertical circle: no
  • vertical circle diameter: 84 mm
  • main reading scale of the vertical circle: vernier
  • number of reading scales of the vertical circle: 1
  • the smallest segment of the vertical circle: 1'
  • cross level: no
  • length of the cross level/level perpendicular with line of collimation: 50 mm
  • bubble length of the cross level/level perpendicular with line of collimation: 10 mm
  • leveling vial: no
  • striding level: yes
  • bubble length of the striding level: 52 mm
  • bubble length of the striding level: 15 mm
  • altitude buble: yes
  • lenght of the altitude level: 60 mm
  • bubble length of the altitude level: 15 mm
  • sensitivity of the striding level or leveling vial: 30 "
  • sensitivity of the alidade level: 50 "
  • sensitivity of the altitude level: 20 "
  • designed for work: basic work