Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
T3
The manufacturer's name on the device
- WILD HEERBRUGG
- VÚGTK: S0105
- Owner: Národní technické muzeum
- Manufacturer: Wild Heerburgg
- Made: 01.01.1941
- Length: 270 mm
- Width: 200 mm
- Height: 347 mm
- Weight: 10920 g
- S/N: 11096
- telescope type: flip over
- tripod connection: tribrach
- type of clamp: clamp on the axis
- compensator: no
- unite: gon
- the possibility of determining the elevation: no
- view in the telescope: inverted
- variable telescope length: no
- telescope length with retracted eyepiece: 265 mm
- telescope diameter: 58 mm
- minimum telescope focusing distance: 5020 mm
- telescope magnification: 33
- type of optical plummet: in the body of device
- compass: none
- horizontal circle diameter: 165 mm
- main reading scale of the horizontal circle: micrometer scale
- number of reading scales of the horizontal circle: 1
- the smallest segment of the horizontal circle: 1"
- setting the horizontal circle to zero: horizontal circle drive knob
- vertical circle: yes
- segment of the vertical circle: no
- vertical circle diameter: 95 mm
- main reading scale of the vertical circle: micrometer scale
- 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: 130 mm
- bubble length of the cross level/level perpendicular with line of collimation: 45 mm
- leveling vial: no
- striding level: no
- altitude buble: yes
- lenght of the altitude level: 90 mm
- sensitivity of the alidade level: 7 "
- designed for work: high precise work
