Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
tachymetre
manufacturers
Starke & Kammerer
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tachymetre – Starke & Kammerer
Description
The manufacturer's name on the device
Starke & Kammerer Wien
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0122
Owner:
Vysoké učení technické v Brně
Manufacturer:
Starke & Kammerer
Made:
01.01.1900
Length:
236
mm
Width:
185
mm
Height:
253
mm
Weight:
4210
g
S/N:
1584
Technical parameters
cross hairs:
telescope type:
flip over
tripod connection:
tribrach
type of clamp:
clamp on the axis
compensator:
no
unite:
° ' "
distance meter type:
optical
construction of the distance meter:
integrated
autoreduction of the length:
no
view in the telescope:
inverted
variable telescope length:
yes
telescope length with retracted eyepiece:
245
mm
telescope length with extended eyepiece:
270
mm
telescope diameter:
30
mm
minimum telescope focusing distance:
2300
mm
telescope magnification:
22
type of optical plummet:
none
compass:
none
horizontal circle diameter:
160
mm
main reading scale of the horizontal circle:
vernier
number of reading scales of the horizontal circle:
1
the smallest segment of the horizontal circle:
1'
setting the horizontal circle to zero:
repeating
vertical circle:
no
segment of the vertical circle:
yes
segment's range of vertical circle:
+-50°
vertical circle diameter:
120
mm
main reading scale of the vertical circle:
vernier
number of reading scales of the vertical circle:
1
the smallest segment of the vertical circle:
1'
cross level:
yes
length of the cross level/level parallel with line of collimation:
75
mm
bubble length of the cross level/level parallel with line of collimation:
17
mm
length of the cross level/level perpendicular with line of collimation:
75
mm
bubble length of the cross level/level perpendicular with line of collimation:
21
mm
altitude buble:
no
leveling vial:
no
striding level:
no
sensitivity of the alidade level:
40
"
designed for work:
basic work