Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
buzolní
The manufacturer's name on the device
- VÚGTK: S0288
- Owner: České vysoké učení technické v Praze - Stavební fakulta
- Manufacturer: Breithaupt
- Made: 01.01.1920
- Length: 208 mm
- Width: 188 mm
- Height: 273 mm
- Weight: 4921 g
- S/N: 87031
- cross hairs:
-
- telescope type: revolved
- tripod connection: tribrach
- type of clamp: clamp on the axis
- compensator: no
- unite: gon
- 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: no
- telescope length with extended eyepiece: 197 mm
- telescope diameter: 28 mm
- minimum telescope focusing distance: 1800 mm
- type of optical plummet: none
- compass: integrated
- compass design: circle
- compass diameter: 80 mm
- smallest division of the compass scale: 1 gon
- horizontal circle diameter: 145 mm
- main reading scale of the horizontal circle: vernier
- number of reading scales of the horizontal circle: 2
- the smallest segment of the horizontal circle: 0,2 gon
- setting the horizontal circle to zero: repeating
- vertical circle: yes
- vertical circle diameter: 90 mm
- main reading scale of the vertical circle: vernier
- number of reading scales of the vertical circle: 2
- the smallest segment of the vertical circle: 0,5 gon
- cross level: no
- length of the cross level/level perpendicular with line of collimation: 40 mm
- bubble length of the cross level/level perpendicular with line of collimation: 12 mm
- leveling vial: yes
- length of leveling vial: 50 mm
- bubble length of the leveling vial: 15 mm
- striding level: no
- altitude buble: yes
- lenght of the altitude level: 50 mm
- bubble length of the altitude level: 15 mm
- designed for work: basic work
