Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
theodolite
Aa-1
manufacturers
Süss
Aa-1
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Aa-1
Description
The manufacturer's name on the device
Süss N-Budapest
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0123
Owner:
Vysoké učení technické v Brně
Manufacturer:
Süss
Made:
01.01.1915
Length:
435
mm
Width:
333
mm
Height:
475
mm
Weight:
19330
g
S/N:
736
Technical parameters
cross hairs:
telescope type:
flip over
tripod connection:
tribrach
type of clamp:
peripheral clamp
compensator:
no
unite:
° ' "
the possibility of determining the elevation:
no
construction of the distance meter:
N/A
view in the telescope:
inverted
variable telescope length:
yes
telescope length with retracted eyepiece:
420
mm
telescope length with extended eyepiece:
460
mm
telescope diameter:
40
mm
minimum telescope focusing distance:
7400
mm
telescope magnification:
40
type of optical plummet:
none
compass:
none
horizontal circle diameter:
265
mm
main reading scale of the horizontal circle:
reading microscope
number of reading scales of the horizontal circle:
2
the smallest segment of the horizontal circle:
?
setting the horizontal circle to zero:
repeating
vertical circle:
yes
segment of the vertical circle:
no
vertical circle diameter:
200
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:
10"
cross level:
yes
length of the cross level/level parallel with line of collimation:
85
mm
bubble length of the cross level/level parallel with line of collimation:
20
mm
length of the cross level/level perpendicular with line of collimation:
85
mm
bubble length of the cross level/level perpendicular with line of collimation:
20
mm
leveling vial:
yes
length of leveling vial:
115
mm
bubble length of the leveling vial:
25
mm
striding level:
no
altitude buble:
yes
lenght of the altitude level:
115
mm
bubble length of the altitude level:
26
mm
designed for work:
precise work