Deskripsi Digital Theodolite Topcon DT-209L
DT-200L Series ( DT-209L)
The new DT-200L Series feature the same high-quality advanced absolute
circle reading technology found in Topcon' s high-performance total
station products, and they continue to deliver the highest quality
optics and electronics you expect to find in Topcon theodolites. All
this, plus the addition of a laser diode that' s perfect for easy,
one-person alignment jobs.
DT-200L Series Features:
Long Battery Life
Waterproof and Dustproof Digital Theodolites
633nm diode laser that can
be seen up to 50 meters away
outside in daylight
Available in three affordable models delivering 5 " , 7 " , or 9 "
angle accuracy, there is a DT-200L theodolite perfect for any job. They
feature waterproof and dustproof construction that stands up to even the
toughest conditions so you don' t have to worry about downtime due to
inclement weather. All models are also compact and lightweight for easy
portability; and their simple operation provides precise measurement in a
functional, hassle-free package.
Specifications
Telescope
Length 152 mm
Objective lens 45 mm
Magnification
30x power
Field of view 1° 30'
Resolving power 2.5 power
Minimum focus 1m cm
Stadia ratio 100
Stadia constant 0
Sighting collimator Double
Electronic Angle Measurement
Method Absolute Reading
Detecting 2 horizontal sides, 1 vertical sides
Minimum reading 1 " / 5 " arc seconds, 0.2mgon/ 1mgon mgon
Accuracy 5 arc seconds, 71mm Diameter Circle
Laser Pointer
Method Focusing
Wave length/ Power 633nm/ 0.6mW
Display
Display sides 2
LCD 7 segments
Data Output
Serial signal connector RS-232C
Compensator
Tilt sensor Vertical
Compensating range ± 3 ft
Optical Plummet Telescope
Magnification 3x power
Field of view 3° degrees
Level Sensitivity
Plate level 40° / 2mm
Circular level 10° / 2mm
Water Protection
Standard IP66 rating
Power Supply
Battery 4AA batteries
Operating time Alk.
Theodolite only 140 Hours
Laser only 80 Hours
Theodolite and laser 45 Hours
Environmental
Operating Temp -20 to + 50 degrees C
Complete with :
Main Unit
1x Alumunium Tripod
1x Rambu ukur
Info dan harga terbaik hubungi :
Raja Survey Grup
JL Pesantren no.64 Jurang Mangu Timur
Pondok Aren
Tangerang Selatan 15222
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