Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
tachymetre
RK
manufacturers
Kern
RK
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RK
Description
The manufacturer's name on the device
Kern Suisse Switzerland
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0240
Owner:
České vysoké učení technické v Praze - Stavební fakulta
Manufacturer:
Kern
Made:
01.01.1965
Length:
292
mm
Width:
128
mm
Height:
206
mm
Weight:
3140
g
S/N:
82403
Technical parameters
cross hairs:
telescope type:
special
tripod connection:
N/A
type of clamp:
clamp on the axis
compensator:
no
distance meter type:
optomechanical
construction of the distance meter:
integrated
autoreduction of the length:
yes
view in the telescope:
erected
variable telescope length:
no
telescope diameter:
44
mm
minimum telescope focusing distance:
2800
mm
telescope magnification:
25
type of optical plummet:
none
compass:
none
vertical circle:
yes
main reading scale of the vertical circle:
index
number of reading scales of the vertical circle:
1
cross level:
yes
length of the cross level/level parallel with line of collimation:
54
mm
bubble length of the cross level/level parallel with line of collimation:
8
mm
length of the cross level/level perpendicular with line of collimation:
54
mm
bubble length of the cross level/level perpendicular with line of collimation:
8
mm
altitude buble:
no
leveling vial:
no
striding level:
no
sensitivity of the alidade level:
90
"
designed for work:
basic work