Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
levelling instrument
Ni 030
manufacturers
Carl Zeiss Jena
Ni 030
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Ni 030
Description
The manufacturer's name on the device
Carl Zeiss Jena
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0234
Owner:
unpublished
Manufacturer:
Carl Zeiss Jena
Made:
01.01.1978
Length:
201
mm
Width:
107
mm
Height:
136
mm
Weight:
1839
g
S/N:
198623
Technical parameters
cross hairs:
telescope type:
non-removable
tripod connection:
tribrach
type of clamp:
clamp on the axis
compensator:
no
unite:
gon
elevation screw:
no
distance meter type:
optical
construction of the distance meter:
integrated
view in the telescope:
inverted
variable telescope length:
no
telescope length with retracted eyepiece:
196
mm
telescope diameter:
35
mm
minimum telescope focusing distance:
1900
mm
telescope magnification:
20
horizontal circle:
yes
horizontal circle diameter:
84
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:
10'
segment of the vertical circle:
no
cross level:
no
leveling vial:
yes
length of leveling vial:
62
mm
bubble length of the leveling vial:
23
mm
striding level:
no
sensitivity of the striding level or leveling vial:
30
"
designed for work:
basic work