Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
theodolite – Freiberger Präzissions-Mechanik (FPM)
The manufacturer's name on the device
- Freiberger Präzissions-Mechanik
- VÚGTK: S0114
- Owner: Vysoké učení technické v Brně
- Manufacturer: Freiberger Präzissions-Mechanik (FPM)
- Made: 01.01.1955
- Length: 215 mm
- Width: 195 mm
- Height: 282 mm
- Weight: 3590 g
- S/N: 10930
- cross hairs:
-
- 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: no
- telescope length with retracted eyepiece: 200 mm
- telescope diameter: 30 mm
- minimum telescope focusing distance: 1070 mm
- telescope magnification: 33
- type of optical plummet: none
- horizontal circle diameter: 132 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: 30"
- setting the horizontal circle to zero: circle clamp
- vertical circle: yes
- segment of the vertical circle: no
- vertical circle diameter: 110 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: 1'
- cross level: yes
- length of the cross level/level parallel with line of collimation: 75 mm
- bubble length of the cross level/level parallel with line of collimation: 16 mm
- length of the cross level/level perpendicular with line of collimation: 75 mm
- bubble length of the cross level/level perpendicular with line of collimation: 18 mm
- leveling vial: yes
- length of leveling vial: 75 mm
- bubble length of the leveling vial: 16 mm
- striding level: no
- altitude buble: yes
- lenght of the altitude level: 65 mm
- bubble length of the altitude level: 15 mm
- sensitivity of the striding level or leveling vial: 20 "
- sensitivity of the alidade level: 40 "
- sensitivity of the altitude level: 30 "
- designed for work: basic work
