Brand new design with laser pointer for efficient alignment setting work!
Lightweight, compact angular measurement with highprecision laser guidance and up to 30 workdays of power
- Long-lasting Li-ion or AA battery life with up to 30 workdays*2
of power
• Convenient high-precision laser guidance
• Brand new product design utilizing Topcon premium quality
total station components
• Embedded tilt sensor in 5” model
• Ultra-rugged IP66 dust and heavy rain protection
*1 As of May, 2020 checked with Topcon as theodolite
*2 In case of measuring angle with DT-309G/DT-309GL for 8 hours per day
Lightweight, compact angular measurement with highprecision laser guidance and up to 30 workdays of power
Digital Theodolite Topcon DT-305
Telescope
Length : 149 mm
Aperture : 45 mm
Magnification : 30X
Image : Erect
Field of view : 1°30’ (26 m/1,000 m)
Resolving power : 2.5"
Minimum focus : 0.9 m
Stadia ratio : 100
Stadia constant : 0
Angle measurement
- Method : Rotary absolute encoder
- Detecting :
Horizontal: 1 sides
Vertical: 1 sides
- Minimum display : 1" (0.0002 gon/0.01 mil)/
5" (0.001 gon/0.1 mil) (selectable)
Display Unit : 2 sides
Tilt angle compensation
Type : Automatic vertical compensator
Range of compensation : ±3' (±0.0555 gon)
Compensation constant : Can be changed (compensation is done at the same time with vertical angle 0 point)
Optical plummet
Magnification : 3X
Minimum focus : 0.5 m
Sensitivity of levels
Circular level : 10’ /2 mm
Plate level : 30"/ 2 mm
Temperature
Operating temperature range : -20 to 50°C (-4 to 122°F)*2
Storage temperature range : -30 to 60°C (-22 to 140°F) (no condensation)
Environmental durability
Dust and water protection : IP66 (IEC 60529: 2001)
Power Supply (Standard)
Power source : 4 AA alkaline batteries
Working duration at 20°C (Standard)
Theodolite only : about 230 hours
Laser only : -
Theodolite and laser : -
Power Supply (Option)
Power source : BDC71 (Optional accessory)
Working duration at 20°C (Option)
Theodolite only : about 300 hours
Laser only : -
Theodolite and laser : -
Tribrach
Type : Detachable
Laser-pointer
Signal source : -
Maximum output : -
Laser Class : -
Laser beam range : -
Others
Size (with handle) : 173 (D) X 181 (W) X 318 (H) mm (Display on both sides)
Weight : 4.1 kg (9.04 lb) (with batteries and battery holder)
" GARANSI SERVICE SELAMA 1 TAHUN "
TOKO MARGA SETIA SURVEY
Berdagang alat- alat Kelautan, Alat Selam, Perahu Karet,Alat Keselamatan,
GPS Garmin, GPS Magellan, Alat Survey, Alat Ukur dan Aksesoris Alat Ukur.
Current Meter.Anemometer ,Anemometer Wireless,Weather station
Untuk keterangan, nego harga dan informasi produk lainnya, hubungi :
Name : tatang survey
Alamat : Jl .H.Kelik No.20 RT.03 / RW.08 Kelapa Dua Kebon Jeruk Jakarta Barat
Email : tatangms409@gmail.com
Telp : 082124100046 / 083892207786
WhatsApp :082124100046
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