Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
theodolite
manufacturers
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theodolite – --undefined--
Description
The manufacturer's name on the device
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0317
Owner:
České vysoké učení technické v Praze - Stavební fakulta
Manufacturer:
--undefined--
Made:
01.01.1920
Length:
235
mm
Width:
270
mm
Height:
352
mm
Weight:
5674
g
S/N:
1396
Technical parameters
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 extended eyepiece:
220
mm
telescope diameter:
36
mm
minimum telescope focusing distance:
2000
mm
type of optical plummet:
none
compass:
none
horizontal circle diameter:
165
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
main reading scale of the vertical circle:
vernier
number of reading scales of the vertical circle:
2
the smallest segment of the vertical circle:
20´/ 1´
cross level:
no
length of the cross level/level parallel with line of collimation:
65
mm
bubble length of the cross level/level parallel with line of collimation:
16
mm
leveling vial:
yes
length of leveling vial:
105
mm
bubble length of the leveling vial:
35
mm
striding level:
no
altitude buble:
yes
lenght of the altitude level:
50
mm
bubble length of the altitude level:
20
mm
designed for work:
precise work