Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
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instruments
levelling instrument
manufacturers
Schablass
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levelling instrument – Schablass
Description
The manufacturer's name on the device
J. Schablaß in Wien
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0140
Owner:
Hornicko-geologická fakulta, VŠB-TUO
Manufacturer:
Schablass
Made:
01.01.1820
Length:
630
mm
Width:
110
mm
Height:
270
mm
Weight:
4600
g
S/N:
25
Technical parameters
cross hairs:
telescope type:
N/A
tripod connection:
special
type of clamp:
endless
compensator:
no
unite:
° ' "
elevation screw:
yes
telescope length with retracted eyepiece:
630
mm
horizontal circle:
yes
horizontal circle diameter:
100
mm
main reading scale of the horizontal circle:
index
number of reading scales of the horizontal circle:
1
the smallest segment of the horizontal circle:
45°
segment of the vertical circle:
no
cross level:
no
length of the cross level/level perpendicular with line of collimation:
73
mm
bubble length of the cross level/level perpendicular with line of collimation:
18
mm
leveling vial:
yes
length of leveling vial:
220
mm
bubble length of the leveling vial:
45
mm
striding level:
no
sensitivity of the striding level or leveling vial:
25
"
designed for work:
basic work